The course is dedicated to the numerical solution of partial differential equations. The focus is on finite differences and finite element methods.

Partial differential equations are a main component in the modelling of physical, chemical or biological phenomena in several spatial dimensions or in space and time. They also often occur in mathematical problems in geometry or calculus of variations. The lecture deals with the discretisation of partial differential equations and the estimation of the error between continuous and discrete solution. In particular, the finite difference and the finite element method are introduced and investigated. We first discuss the application of the methods to stationary elliptic problems. Later also time-dependent problems are considered. The connection of theory, numerical analysis and implementation is particularly important.

Profil: SQ
Schwerpunkt: IMA-SQ, IMA-AI
https://lvb.informatik.uni-bremen.de/imat/03-imat-au.pdf


A key assumption of many powerful optimization methods is that all the data is fully accessible from the beginning.

However, from the point of view of many real-world applications (e.g., in logistics, production or project planning, cloud computing, etc.) this assumption is simply not true. Large data centers allocate resources to tasks without knowledge of exact execution times or energy requirements; transit times in networks are often uncertain; or, parameters such as bandwidth, demands or energy consumption are highly fluctuating. The current trend of data collection and data-driven applications often amplifies this phenomenon. As the amount of available data is increasing tremendously due to internet technology, cloud systems and sharing markets, modern algorithms are expected to be highly adaptive and learn and benefit from the dynamically changing mass of data.

In the above examples, our knowledge of the current data is only partial or based on historical estimates. The class ``Algorithms and Uncertainty'' will teach students about the most common models of such uncertain data and how to design and analyze efficient algorithms in these models.

Specifically, we will cover the theory of online optimization, where the input arrives without any prior information (such as network packets arriving to a router) and also needs to be processed immediately, before the next piece of input arrives. This model is best suited for analyzing critical networking and scheduling systems where devices and algorithms must perform well even in the worst-case scenario.

In the cases where previous history can be used to model the upcoming data, we often employ robust optimization or stochastic optimization. In robust optimization, the aim is to optimize the worst-case of all possible realizations of the input data. Hence, this model is rather conservative.
In stochastic optimization however, the algorithms work with the assumption that data is drawn from some probability distribution known ahead of time and typically the goal is to optimize the expected value.

Nowadays, another source of information is often available: machine learning algorithms can generate predictions which are accurate most of the time. However, there is no guarantee on the quality of the prediction, as the current instance may not be covered by the training set. This statement motivated a very recent research domain that will be covered in this course: how to use error-prone predictions in order to improve guaranteed algorithms.

Organization: The course will be taught in English in two sessions per week (4 SWS) including interactive exercise sessions.

Examination: The examination will be by individual oral exam. As admission to the oral exam it is mandatory to present solutions in the exercise session at least twice during the term.

Prerequisites: Having heard an introductory course to discrete algorithms and their mathematical analysis (e.g. Algorithmentheorie, Algorithmische Diskrete Mathematik) or graph theory is beneficial but not required.

Die Veranstaltung findet zusammen mit 03-M-FTH-10 statt.

Finding a route that minimizes the travel time from Bremen to another city is easy if all information is available upfront. In reality, when starting the trip we have to decide on a mode of transport and the first parts of our route while information about congestion, and road or train track blockages become available over time. In online optimization, we address such problems where input information is revealed step by step while some parts of the solution are already fixed.

Profil: SQ
Schwerpunkt: IMA-SQ, IMA-AI
https://lvb.informatik.uni-bremen.de/imat/03-imat-au.pdf


A key assumption of many powerful optimization methods is that all the data is fully accessible from the beginning.

However, from the point of view of many real-world applications (e.g., in logistics, production or project planning, cloud computing, etc.) this assumption is simply not true. Large data centers allocate resources to tasks without knowledge of exact execution times or energy requirements; transit times in networks are often uncertain; or, parameters such as bandwidth, demands or energy consumption are highly fluctuating. The current trend of data collection and data-driven applications often amplifies this phenomenon. As the amount of available data is increasing tremendously due to internet technology, cloud systems and sharing markets, modern algorithms are expected to be highly adaptive and learn and benefit from the dynamically changing mass of data.

In the above examples, our knowledge of the current data is only partial or based on historical estimates. The class ``Algorithms and Uncertainty'' will teach students about the most common models of such uncertain data and how to design and analyze efficient algorithms in these models.

Specifically, we will cover the theory of online optimization, where the input arrives without any prior information (such as network packets arriving to a router) and also needs to be processed immediately, before the next piece of input arrives. This model is best suited for analyzing critical networking and scheduling systems where devices and algorithms must perform well even in the worst-case scenario.

In the cases where previous history can be used to model the upcoming data, we often employ robust optimization or stochastic optimization. In robust optimization, the aim is to optimize the worst-case of all possible realizations of the input data. Hence, this model is rather conservative.
In stochastic optimization however, the algorithms work with the assumption that data is drawn from some probability distribution known ahead of time and typically the goal is to optimize the expected value.

Nowadays, another source of information is often available: machine learning algorithms can generate predictions which are accurate most of the time. However, there is no guarantee on the quality of the prediction, as the current instance may not be covered by the training set. This statement motivated a very recent research domain that will be covered in this course: how to use error-prone predictions in order to improve guaranteed algorithms.

Organization: The course will be taught in English in two sessions per week (4 SWS) including interactive exercise sessions.

Examination: The examination will be by individual oral exam. As admission to the oral exam it is mandatory to present solutions in the exercise session at least twice during the term.

Prerequisites: Having heard an introductory course to discrete algorithms and their mathematical analysis (e.g. Algorithmentheorie, Algorithmische Diskrete Mathematik) or graph theory is beneficial but not required.

Die Veranstaltung findet zusammen mit 03-M-FTH-10 statt.

Finding a route that minimizes the travel time from Bremen to another city is easy if all information is available upfront. In reality, when starting the trip we have to decide on a mode of transport and the first parts of our route while information about congestion, and road or train track blockages become available over time. In online optimization, we address such problems where input information is revealed step by step while some parts of the solution are already fixed.

Many every-day processes can seen as a game between autonomous interacting players, where each player acts strategically in order to pursue her own objectives. This seminar covers various game-theoretic concepts and techniques, mainly with connections to applications. Use-cases are distributed systems, auctions, online-markets, resource allocation, and traffic networks.

Seminararbeit und Vortrag über ausgewählte Publikation aus dem Bereich der Visualisierung großer wissenschaftlicher Datensätze

In this course Robust control is introduced. Robust control is an approach to design controllers to deal with uncertainty. The aim is to achieve robust performance (or stability) in the presence of bounded modelling errors.

Many every-day processes can seen as a game between autonomous interacting players, where each player acts strategically in order to pursue her own objectives. This seminar covers various game-theoretic concepts and techniques, mainly with connections to applications. Use-cases are distributed systems, auctions, online-markets, resource allocation, and traffic networks.

Seminararbeit und Vortrag über ausgewählte Publikation aus dem Bereich der Visualisierung großer wissenschaftlicher Datensätze

In this course Robust control is introduced. Robust control is an approach to design controllers to deal with uncertainty. The aim is to achieve robust performance (or stability) in the presence of bounded modelling errors.

Profil: SQ
Schwerpunkt: IMA-SQ, IMA-AI
https://lvb.informatik.uni-bremen.de/imat/03-imat-au.pdf


A key assumption of many powerful optimization methods is that all the data is fully accessible from the beginning.

However, from the point of view of many real-world applications (e.g., in logistics, production or project planning, cloud computing, etc.) this assumption is simply not true. Large data centers allocate resources to tasks without knowledge of exact execution times or energy requirements; transit times in networks are often uncertain; or, parameters such as bandwidth, demands or energy consumption are highly fluctuating. The current trend of data collection and data-driven applications often amplifies this phenomenon. As the amount of available data is increasing tremendously due to internet technology, cloud systems and sharing markets, modern algorithms are expected to be highly adaptive and learn and benefit from the dynamically changing mass of data.

In the above examples, our knowledge of the current data is only partial or based on historical estimates. The class ``Algorithms and Uncertainty'' will teach students about the most common models of such uncertain data and how to design and analyze efficient algorithms in these models.

Specifically, we will cover the theory of online optimization, where the input arrives without any prior information (such as network packets arriving to a router) and also needs to be processed immediately, before the next piece of input arrives. This model is best suited for analyzing critical networking and scheduling systems where devices and algorithms must perform well even in the worst-case scenario.

In the cases where previous history can be used to model the upcoming data, we often employ robust optimization or stochastic optimization. In robust optimization, the aim is to optimize the worst-case of all possible realizations of the input data. Hence, this model is rather conservative.
In stochastic optimization however, the algorithms work with the assumption that data is drawn from some probability distribution known ahead of time and typically the goal is to optimize the expected value.

Nowadays, another source of information is often available: machine learning algorithms can generate predictions which are accurate most of the time. However, there is no guarantee on the quality of the prediction, as the current instance may not be covered by the training set. This statement motivated a very recent research domain that will be covered in this course: how to use error-prone predictions in order to improve guaranteed algorithms.

Organization: The course will be taught in English in two sessions per week (4 SWS) including interactive exercise sessions.

Examination: The examination will be by individual oral exam. As admission to the oral exam it is mandatory to present solutions in the exercise session at least twice during the term.

Prerequisites: Having heard an introductory course to discrete algorithms and their mathematical analysis (e.g. Algorithmentheorie, Algorithmische Diskrete Mathematik) or graph theory is beneficial but not required.

Die Veranstaltung findet zusammen mit 03-M-FTH-10 statt.

Finding a route that minimizes the travel time from Bremen to another city is easy if all information is available upfront. In reality, when starting the trip we have to decide on a mode of transport and the first parts of our route while information about congestion, and road or train track blockages become available over time. In online optimization, we address such problems where input information is revealed step by step while some parts of the solution are already fixed.

Seminararbeit und Vortrag über ausgewählte Publikation aus dem Bereich der Visualisierung großer wissenschaftlicher Datensätze

In this course Robust control is introduced. Robust control is an approach to design controllers to deal with uncertainty. The aim is to achieve robust performance (or stability) in the presence of bounded modelling errors.

Many phenomena in nature, in technology, and in economics possess spatial, temporal, or spatio-temporal dynamics. In a probabilistic or statistical modeling framework, such dynamics are expressed by means of dependency models, dependency structures, or dependency measures. These are the topics of the seminar.

Seminararbeit und Vortrag über ausgewählte Publikation aus dem Bereich der Visualisierung großer wissenschaftlicher Datensätze

In this course Robust control is introduced. Robust control is an approach to design controllers to deal with uncertainty. The aim is to achieve robust performance (or stability) in the presence of bounded modelling errors.

Many phenomena in nature, in technology, and in economics possess spatial, temporal, or spatio-temporal dynamics. In a probabilistic or statistical modeling framework, such dynamics are expressed by means of dependency models, dependency structures, or dependency measures. These are the topics of the seminar.

Profil: SQ
Schwerpunkt: IMA-SQ, IMA-AI
https://lvb.informatik.uni-bremen.de/imat/03-imat-au.pdf


A key assumption of many powerful optimization methods is that all the data is fully accessible from the beginning.

However, from the point of view of many real-world applications (e.g., in logistics, production or project planning, cloud computing, etc.) this assumption is simply not true. Large data centers allocate resources to tasks without knowledge of exact execution times or energy requirements; transit times in networks are often uncertain; or, parameters such as bandwidth, demands or energy consumption are highly fluctuating. The current trend of data collection and data-driven applications often amplifies this phenomenon. As the amount of available data is increasing tremendously due to internet technology, cloud systems and sharing markets, modern algorithms are expected to be highly adaptive and learn and benefit from the dynamically changing mass of data.

In the above examples, our knowledge of the current data is only partial or based on historical estimates. The class ``Algorithms and Uncertainty'' will teach students about the most common models of such uncertain data and how to design and analyze efficient algorithms in these models.

Specifically, we will cover the theory of online optimization, where the input arrives without any prior information (such as network packets arriving to a router) and also needs to be processed immediately, before the next piece of input arrives. This model is best suited for analyzing critical networking and scheduling systems where devices and algorithms must perform well even in the worst-case scenario.

In the cases where previous history can be used to model the upcoming data, we often employ robust optimization or stochastic optimization. In robust optimization, the aim is to optimize the worst-case of all possible realizations of the input data. Hence, this model is rather conservative.
In stochastic optimization however, the algorithms work with the assumption that data is drawn from some probability distribution known ahead of time and typically the goal is to optimize the expected value.

Nowadays, another source of information is often available: machine learning algorithms can generate predictions which are accurate most of the time. However, there is no guarantee on the quality of the prediction, as the current instance may not be covered by the training set. This statement motivated a very recent research domain that will be covered in this course: how to use error-prone predictions in order to improve guaranteed algorithms.

Organization: The course will be taught in English in two sessions per week (4 SWS) including interactive exercise sessions.

Examination: The examination will be by individual oral exam. As admission to the oral exam it is mandatory to present solutions in the exercise session at least twice during the term.

Prerequisites: Having heard an introductory course to discrete algorithms and their mathematical analysis (e.g. Algorithmentheorie, Algorithmische Diskrete Mathematik) or graph theory is beneficial but not required.

Die Veranstaltung findet zusammen mit 03-M-FTH-10 statt.

The quantitative assessment and the management of (extreme) risks are key tools for policy makers and stakeholders in many areas such as climate and environmental research, economics, or finance and insurance. In this course, we will get familiar with basic mathematical concepts of (quantitative) risk assessment and management.

Lecture under the specialization
1) Statistics/Stochastics
2) Data Analysis

Dieses Labor findet alle 14 Tage statt und wird donnerstags und freitags angeboten. Bitte tragen Sie sich in eine der beiden Gruppen ein. In welchen Kalenderwochen (gerade oder ungerade) das Labor stattfinden wird, wird beim Vorbesprechungstermin festgelegt.

http://www.ant.uni-bremen.de/de/courses/gnt/

The date for the initial organisational meeting of this lab, including grouping, will be advertised shortly. Room NW1 N1250.

The ICT lab consists of multiple parts, which are organized by two departments: the RF department and the dept. of communications engineering. Please refer to the individual departments for further information:

http://www.hf.uni-bremen.de/
http://www.ant.uni-bremen.de/courses/ictlab/

Dieser Kurs knüpft an das Modul Digitale Signalverarbeitung an und behandelt fortgeschrittene Themen der digitalen Signalverarbeitung wie die diskrete Fouriertransformation (DFT), ihre Anwendungen, lineare Schätzprobleme und die Spektralschätzung.

Modellbildung für Stabilitätsuntersuchungen, Statische Stabilität, Transiente Stabilität, Dynamische Simulation, Frequenz-Leistungsregelung, Spannungsstabilität und -regelung, Flexible AC-Transmission Systems

Laborübung n.V.

Anzahl der Teilnehmer ist begrenzt.

3 SWS

2 SWS

4 SWS

3,5 SWS

0,5 SWS

4 SWS

2 SWS

Schwerpunkt: IMK-AI, IMA-VMC
https://lvb.informatik.uni-bremen.de/imap/03-imap-amai.pdf

https://lvb.informatik.uni-bremen.de/ibap/03-ibap-bs.pdf

Schwerpunkt: DMI, VMC
https://lvb.informatik.uni-bremen.de/ibap/03-ibap-cg.pdf
Programmierkenntnisse sind Voraussetzung (ein erfolgreicher Abschluss des "Propädeutikums C" wird empfohlen), ebenso wie algorithmisches Denken, eine gewisse Vertrautheit mit mathematischer Begriffsbildung und Vorgehensweise.

Diese Vorlesung soll sowohl eine Einführung in die theoretischen und methodischen Grundlagen der Computergraphik geben, als auch die Grundlagen für die praktische Implementierung von computergraphischen Systemen legen. Der Schwerpunkt liegt auf Algorithmen und Konzepten zur Repräsentation und Visualisierung von polygonalen, 3-dimensionalen graphischen Szenen.
Der Inhalt umfasst in der Regel folgende Themen:
Mathematische Grundlagen; OpenGL and C ; 2D Algorithmen der Computergrafik (Scan Conversion, Visibility Computations, etc.); Theorie der Farben, Farbräume (hauptsächlich physikalische, neurologische, und technische Aspekte); 3D Computergraphik (Rendering Pipeline, Transformationen, Beleuchtung, etc.); Techniken zum Echtzeit-Rendering; Das Konzept und die Programmierung von Shadern; Texturierung (Einordnung in die Pipeline, einfache Parametrisierung, etc.).

Die Übungsaufgaben werden teils theoretisch, teils praktisch sein, wobei die praktischen Aufgaben gewisse Programmierfähigkeiten in C verlangen. (Zu Beginn der Vorlesung wird deshalb nochmals ein kurzer "Refresh" Ihrer C/C-Kenntnisse gemacht.) Die Vorlesung setzt eine gewisse mathematische, algorithmische und programmiertechnische Gewandtheit voraus, fördert diese aber auch und führt sie weiter.
https://cgvr.cs.uni-bremen.de/teaching/

Die "Hauptveranstaltung" Datenbanksysteme mit 6 CP geht bis Ende Dezember und
die 3CP Ergänzung Datenbanksysteme beginnt im Januar.
https://lvb.informatik.uni-bremen.de/ibap/03-ibap-dbs.pdf

Schwerpunkt: SQ
https://lvb.informatik.uni-bremen.de/ibap/03-ibap-isec.pdf

https://lvb.informatik.uni-bremen.de/ibap/03-ibap-ra.pdf

Schwerpunkt: VMC
https://lvb.informatik.uni-bremen.de/ibap/03-ibap-sdv.pdf

• Was macht Sensordaten anders als anderen Daten?
• Kamera, Mikrophon, Inertialsensor als drei wichtige Sensoren und was sie messen
• Algorithmen zur Analyse von Sensordaten (z.B. Fouriertransformation, Sprachmerkmale, farbgetriebene BV, Filte, Houghtransformation, Bewegungsmerkmale, Klassifizierungsalgorithmen)
• Entwicklungs- und Evaluationsmethoden für Systeme mit Sensordaten
• Bayesschätzer und -filter

Die Vorlesung wird als Video zur Verfügung gestellt. In den Präsenzterminen wird der Stoff wiederholt und eingeübt. Dazu gibt es unbenotete Hausaufgaben als Vorbereitung. Die Prüfungsleistung ist eine Klausur.

Profil SQ
Schwerpunkt: IMK-SQ , IMVP-VMC
https://lvb.informatik.uni-bremen.de/imap/03-imap-shsq.pdf

Profil: KIKR
Schwerpunkt: IMAP-AI, IMA-VMC
https://lvb.informatik.uni-bremen.de/imap/03-imap-aml.pdf

Profil: SQ
Schwerpunkt: IMA-SQ, IMA-AI
https://lvb.informatik.uni-bremen.de/imat/03-imat-au.pdf


A key assumption of many powerful optimization methods is that all the data is fully accessible from the beginning.

However, from the point of view of many real-world applications (e.g., in logistics, production or project planning, cloud computing, etc.) this assumption is simply not true. Large data centers allocate resources to tasks without knowledge of exact execution times or energy requirements; transit times in networks are often uncertain; or, parameters such as bandwidth, demands or energy consumption are highly fluctuating. The current trend of data collection and data-driven applications often amplifies this phenomenon. As the amount of available data is increasing tremendously due to internet technology, cloud systems and sharing markets, modern algorithms are expected to be highly adaptive and learn and benefit from the dynamically changing mass of data.

In the above examples, our knowledge of the current data is only partial or based on historical estimates. The class ``Algorithms and Uncertainty'' will teach students about the most common models of such uncertain data and how to design and analyze efficient algorithms in these models.

Specifically, we will cover the theory of online optimization, where the input arrives without any prior information (such as network packets arriving to a router) and also needs to be processed immediately, before the next piece of input arrives. This model is best suited for analyzing critical networking and scheduling systems where devices and algorithms must perform well even in the worst-case scenario.

In the cases where previous history can be used to model the upcoming data, we often employ robust optimization or stochastic optimization. In robust optimization, the aim is to optimize the worst-case of all possible realizations of the input data. Hence, this model is rather conservative.
In stochastic optimization however, the algorithms work with the assumption that data is drawn from some probability distribution known ahead of time and typically the goal is to optimize the expected value.

Nowadays, another source of information is often available: machine learning algorithms can generate predictions which are accurate most of the time. However, there is no guarantee on the quality of the prediction, as the current instance may not be covered by the training set. This statement motivated a very recent research domain that will be covered in this course: how to use error-prone predictions in order to improve guaranteed algorithms.

Organization: The course will be taught in English in two sessions per week (4 SWS) including interactive exercise sessions.

Examination: The examination will be by individual oral exam. As admission to the oral exam it is mandatory to present solutions in the exercise session at least twice during the term.

Prerequisites: Having heard an introductory course to discrete algorithms and their mathematical analysis (e.g. Algorithmentheorie, Algorithmische Diskrete Mathematik) or graph theory is beneficial but not required.

Profil KIKR
Schwerpunkt: IMA-AI
Modultyp C (6 CP) im Studiengang Language Sciences M.A.
https://lvb.informatik.uni-bremen.de/imap/03-imap-ase.pdf

Die Vorlesungsinhalte werden über Videos und Folien asynchron bereitgestellt ("flipped classroom"-Konzept). Darüber hinaus gibt es einen Präsenz-Termin am Dienstag. Dieser Präsenz-Termin ist als "Interaktives Repititorium" gestaltet und wird nicht aufgezeichnet. Donnerstags finden im Zwei-Wochen-Rhythmus Übungen statt.

Der Kurs "Automatische Spracherkennung" bietet eine Einführung in die automatische Spracherkennung. In diesem Kurs werden die Sprachverarbeitung beim Menschen, Signalverarbeitung, statistische Modellierung von Sprache sowie die wesentlichen praktischen Ansätze und Methoden für den Einsatz automatischer Spracherkennung behandelt.

Schwerpunkt: IMA-AI
https://lvb.informatik.uni-bremen.de/imap/03-imap-dgm.pdf

Dieser Kurs findet auf Englisch statt/The course is in English.

Learning Outcome:
In many applications of AI and machine learning the goal transcends a mere decision making process. In general, decisions should be grounded in estimates of model uncertainty, understand the underlying training distribution through learned representations, or they need to rely on data imputation. Generative models aim to address these factors, while also providing the means to further synthesize data, compress it, as well as estimate density and discover structure. Upon successful completion of the course, students will have gained an understanding of why generative models are critical, independently of whether the goal is to arrive at a decision or to generate data. They will learn the different ways to design generative models, from mixture models and probabilistic circuits, to variational, adversarial and flow-based models, all the way to large-scale models that are being referred to as Gen AI. In the process they will be equipped with the necessary
mathematical skills to understand the underlying technical foundations and engage with potential
applications.

Course Content:
* Learning and probabilistic inference
* From Gaussian mixture models to probabilistic circuits
* Latent variable models and variational inference
* Generative adversarial networks
* Flow models and change of variables
* Energy-based generative models and diffusion
* Autoregression, large language modeling, and GenAI
* Applications of generative models

Profil: KIKR
Schwerpunkt: IMA-AI
https://lvb.informatik.uni-bremen.de/imap/03-imap-iis.pdf
Die Vorlesung findet asynchron und die Übung online statt.

Profil: SQ, DMI
Schwerpunkt: IMA-SQ, IMA-AI, IMVP-DMI
https://lvb.informatik.uni-bremen.de/imaa/03-imaa-itmds.pdf

Profil: SQ, DMI.
Schwerpunkt: IMA-DMI, IMVA-SQ
https://lvb.informatik.uni-bremen.de/imaa/03-imaa-mitr.pdf

Profil: DMI
Schwerpunkt: IMA- DMI
https://lvb.informatik.uni-bremen.de/imva/03-imva-mad.pdf
Die Veranstaltung richtet sich an Student*innen der Informatik und Digitalen Medien. In Gruppenarbeit sollen die Studierenden semesterbegleitend ein App-Projekt umsetzen. In der Vorlesung werden alle relevanten Informationen der modernen Softwareentwicklung, mit Fokus auf die mobile App-Entwickung, vermittelt. Dazu gehören Themen wie mobiles Testing, Scrum, UX Design, Evaluation & Nutzertests, Design Patterns und Cross-Plattform-Entwicklung. Das Ziel dabei ist die Vermittlung von praxisrelevantem Wissen aus dem Alltag eines erfolgreichen Unternehmens.

Profil: KIKR, DMI
Schwerpunkt: IMAP-DMI, IMAP-VMC
https://lvb.informatik.uni-bremen.de/imap/03-imap-vrsim.pdf
English or German.
Over the past two decades, VR has established itself as an important tool in several industries, such as manufacturing (e.g., automotive, airspace, ship building), architecture, and pharmaceutical industries. During the past few years, we have been witnessing the second "wave" of VR, this time in the consumer, in particular, in the entertainment markets.

Some of the topics to be covered (tentatively):
• Introduction, basic notions of VR, several example applications
• VR technologies: displays, tracking, input devices, scene graphs, game engines
• The human visual system and Stereo rendering
• Techniques for real-time rendering
• Fundamental immersive interaction techniques: fundamentals and principles, 3D navigation, user models, 3D selection, redirected walking, system control
• Complex immersive interaction techniques: world-in-miniature, action-at-a-distance, magic lens, etc.
• Particle systems
• Spring-mass systems
• Haptics and force feedback
• Collision detection
• Acoustic rendering
The assignments will be mostly practical ones, based on the cross-platform game engine Unreal. Participants will start developing with "visual programming", and later use C++ to solve the assignments.
You are encouraged to work on assignments in small teams.
https://cgvr.cs.uni-bremen.de/teaching/

Profil: SQ
Schwerpunkt: IMA-SQ, IMA-AI
https://lvb.informatik.uni-bremen.de/imat/03-imat-au.pdf


A key assumption of many powerful optimization methods is that all the data is fully accessible from the beginning.

However, from the point of view of many real-world applications (e.g., in logistics, production or project planning, cloud computing, etc.) this assumption is simply not true. Large data centers allocate resources to tasks without knowledge of exact execution times or energy requirements; transit times in networks are often uncertain; or, parameters such as bandwidth, demands or energy consumption are highly fluctuating. The current trend of data collection and data-driven applications often amplifies this phenomenon. As the amount of available data is increasing tremendously due to internet technology, cloud systems and sharing markets, modern algorithms are expected to be highly adaptive and learn and benefit from the dynamically changing mass of data.

In the above examples, our knowledge of the current data is only partial or based on historical estimates. The class ``Algorithms and Uncertainty'' will teach students about the most common models of such uncertain data and how to design and analyze efficient algorithms in these models.

Specifically, we will cover the theory of online optimization, where the input arrives without any prior information (such as network packets arriving to a router) and also needs to be processed immediately, before the next piece of input arrives. This model is best suited for analyzing critical networking and scheduling systems where devices and algorithms must perform well even in the worst-case scenario.

In the cases where previous history can be used to model the upcoming data, we often employ robust optimization or stochastic optimization. In robust optimization, the aim is to optimize the worst-case of all possible realizations of the input data. Hence, this model is rather conservative.
In stochastic optimization however, the algorithms work with the assumption that data is drawn from some probability distribution known ahead of time and typically the goal is to optimize the expected value.

Nowadays, another source of information is often available: machine learning algorithms can generate predictions which are accurate most of the time. However, there is no guarantee on the quality of the prediction, as the current instance may not be covered by the training set. This statement motivated a very recent research domain that will be covered in this course: how to use error-prone predictions in order to improve guaranteed algorithms.

Organization: The course will be taught in English in two sessions per week (4 SWS) including interactive exercise sessions.

Examination: The examination will be by individual oral exam. As admission to the oral exam it is mandatory to present solutions in the exercise session at least twice during the term.

Prerequisites: Having heard an introductory course to discrete algorithms and their mathematical analysis (e.g. Algorithmentheorie, Algorithmische Diskrete Mathematik) or graph theory is beneficial but not required.

Profil: SQ
Schwerpunkt: IMA-SQ.
https://lvb.informatik.uni-bremen.de/imat/03-imat-krypt.pdf
mit Zusatzleistung(en) (wird in der Veranstaltung bekannt gegeben) 9 CP für Studierende in den mathematischen Studiengängen

Profil: SQ, DMI
Schwerpunkt: IMA-SQ, IMA-AI, IMVP-DMI
https://lvb.informatik.uni-bremen.de/imaa/03-imaa-itmds.pdf

Profil: SQ
Schwerpunkt: IMA-SQ, IMVP-VMC
https://lvb.informatik.uni-bremen.de/imap/03-imap-swre.pdf

Profil: SQ.
Schwerpunkt: IMAP-SQ
https://lvb.informatik.uni-bremen.de/imap/03-imap-ta.pdf

Profil: KIKR
Schwerpunkt: IMAP-AI, IMA-VMC
https://lvb.informatik.uni-bremen.de/imap/03-imap-aml.pdf

Schwerpunkt: IMK-AI, IMA-VMC
https://lvb.informatik.uni-bremen.de/imap/03-imap-amai.pdf

Schwerpunkt: IMK-DMI, IMA-VMC
https://lvb.informatik.uni-bremen.de/imaa/03-imaa-ec1.pdf
Entertainment Computing I beschäftigt sich mit theoretischen Grundlagen, psychologischen Aspekten und methodischen Verfahren rund um digitale Spiele und interaktive Unterhaltungssysteme. Im Mittelpunkt stehen die Analyse und das Verständnis von Spielkonzepten, Nutzerverhalten und Evaluationsmethoden.

Profil: KIKR, DMI
Schwerpunkt: IMAP-DMI, IMAP-VMC
https://lvb.informatik.uni-bremen.de/imap/03-imap-vrsim.pdf
English or German.
Over the past two decades, VR has established itself as an important tool in several industries, such as manufacturing (e.g., automotive, airspace, ship building), architecture, and pharmaceutical industries. During the past few years, we have been witnessing the second "wave" of VR, this time in the consumer, in particular, in the entertainment markets.

Some of the topics to be covered (tentatively):
• Introduction, basic notions of VR, several example applications
• VR technologies: displays, tracking, input devices, scene graphs, game engines
• The human visual system and Stereo rendering
• Techniques for real-time rendering
• Fundamental immersive interaction techniques: fundamentals and principles, 3D navigation, user models, 3D selection, redirected walking, system control
• Complex immersive interaction techniques: world-in-miniature, action-at-a-distance, magic lens, etc.
• Particle systems
• Spring-mass systems
• Haptics and force feedback
• Collision detection
• Acoustic rendering
The assignments will be mostly practical ones, based on the cross-platform game engine Unreal. Participants will start developing with "visual programming", and later use C++ to solve the assignments.
You are encouraged to work on assignments in small teams.
https://cgvr.cs.uni-bremen.de/teaching/

Profil: KIKR
Schwerpunkt: IMAP-AI, IMA-VMC
https://lvb.informatik.uni-bremen.de/imap/03-imap-aml.pdf

Profil: KIKR, DMI
Schwerpunkt: IMAP-DMI, IMAP-VMC
https://lvb.informatik.uni-bremen.de/imap/03-imap-vrsim.pdf
English or German.
Over the past two decades, VR has established itself as an important tool in several industries, such as manufacturing (e.g., automotive, airspace, ship building), architecture, and pharmaceutical industries. During the past few years, we have been witnessing the second "wave" of VR, this time in the consumer, in particular, in the entertainment markets.

Some of the topics to be covered (tentatively):
• Introduction, basic notions of VR, several example applications
• VR technologies: displays, tracking, input devices, scene graphs, game engines
• The human visual system and Stereo rendering
• Techniques for real-time rendering
• Fundamental immersive interaction techniques: fundamentals and principles, 3D navigation, user models, 3D selection, redirected walking, system control
• Complex immersive interaction techniques: world-in-miniature, action-at-a-distance, magic lens, etc.
• Particle systems
• Spring-mass systems
• Haptics and force feedback
• Collision detection
• Acoustic rendering
The assignments will be mostly practical ones, based on the cross-platform game engine Unreal. Participants will start developing with "visual programming", and later use C++ to solve the assignments.
You are encouraged to work on assignments in small teams.
https://cgvr.cs.uni-bremen.de/teaching/

Profil: SQ.
Schwerpunkt: IMAP-SQ
https://lvb.informatik.uni-bremen.de/imap/03-imap-ta.pdf

Profil: KIKR, DMI
Schwerpunkt: IMAP-DMI, IMAP-VMC
https://lvb.informatik.uni-bremen.de/imap/03-imap-vrsim.pdf
English or German.
Over the past two decades, VR has established itself as an important tool in several industries, such as manufacturing (e.g., automotive, airspace, ship building), architecture, and pharmaceutical industries. During the past few years, we have been witnessing the second "wave" of VR, this time in the consumer, in particular, in the entertainment markets.

Some of the topics to be covered (tentatively):
• Introduction, basic notions of VR, several example applications
• VR technologies: displays, tracking, input devices, scene graphs, game engines
• The human visual system and Stereo rendering
• Techniques for real-time rendering
• Fundamental immersive interaction techniques: fundamentals and principles, 3D navigation, user models, 3D selection, redirected walking, system control
• Complex immersive interaction techniques: world-in-miniature, action-at-a-distance, magic lens, etc.
• Particle systems
• Spring-mass systems
• Haptics and force feedback
• Collision detection
• Acoustic rendering
The assignments will be mostly practical ones, based on the cross-platform game engine Unreal. Participants will start developing with "visual programming", and later use C++ to solve the assignments.
You are encouraged to work on assignments in small teams.
https://cgvr.cs.uni-bremen.de/teaching/

Schwerpunkt: IMVA-DMI, IMVA-AI
Abstract: The shift towards human-like interaction with computers through voice and text has made large language models like ChatGPT and Gemini a part of everyday life. While these open-domain chatbots are powerful, their "one-size-fits-all" approach often leads to user frustrations, including the need for overly specific prompts, irrelevant or verbose responses, and a lack of critical context.
Often, domain-specific interfaces are important for improving user experience. This offers the opportunity to build specific user interfaces or manipulate the language depending on the domain. We will explore how adapting natural language interfaces to specific fields (e.g., medical advice or creative writing) can resolve these common issues. In the seminar, students will investigate a specific research question, analyze relevant academic literature, and then design, implement, and evaluate a novel domain-specific user interface. The goal is to move beyond generic chatbots and create more intelligent, context-aware, and effective natural language tools.

We will work very hands-on and will have many sessions where we implement something. For the first session bring a laptop. You should have a GitLab account and Python (version 3.10 or later) installed on your computer. The course combines research with development, and each student has to give a presentation in the course and develop a prototype.

Profil: KIKR
Schwerpunkt: IMVA-AI
https://lvb.informatik.uni-bremen.de/imva/03-imva-gpmlr.pdf

Profil: SQ, DMI
Schwerpunkt: IMA-SQ, IMA-AI, IMVP-DMI
https://lvb.informatik.uni-bremen.de/imaa/03-imaa-itmds.pdf

Profil: KIKR, DMI
Schwerpunkt: IMVA-DMI, IMVA-AI
https://lvb.informatik.uni-bremen.de/imaa/03-imaa-stmw.pdf

Schwerpunkt: IMVA-DMI, IMVA-AI
Abstract: The shift towards human-like interaction with computers through voice and text has made large language models like ChatGPT and Gemini a part of everyday life. While these open-domain chatbots are powerful, their "one-size-fits-all" approach often leads to user frustrations, including the need for overly specific prompts, irrelevant or verbose responses, and a lack of critical context.
Often, domain-specific interfaces are important for improving user experience. This offers the opportunity to build specific user interfaces or manipulate the language depending on the domain. We will explore how adapting natural language interfaces to specific fields (e.g., medical advice or creative writing) can resolve these common issues. In the seminar, students will investigate a specific research question, analyze relevant academic literature, and then design, implement, and evaluate a novel domain-specific user interface. The goal is to move beyond generic chatbots and create more intelligent, context-aware, and effective natural language tools.

We will work very hands-on and will have many sessions where we implement something. For the first session bring a laptop. You should have a GitLab account and Python (version 3.10 or later) installed on your computer. The course combines research with development, and each student has to give a presentation in the course and develop a prototype.

Profil: SQ, DMI
Schwerpunkt: IMA-SQ, IMA-AI, IMVP-DMI
https://lvb.informatik.uni-bremen.de/imaa/03-imaa-itmds.pdf

Profil: SQ, DMI.
Schwerpunkt: IMA-DMI, IMVA-SQ
https://lvb.informatik.uni-bremen.de/imaa/03-imaa-mitr.pdf

Profil: DMI
Schwerpunkt: IMA- DMI
https://lvb.informatik.uni-bremen.de/imva/03-imva-mad.pdf
Die Veranstaltung richtet sich an Student*innen der Informatik und Digitalen Medien. In Gruppenarbeit sollen die Studierenden semesterbegleitend ein App-Projekt umsetzen. In der Vorlesung werden alle relevanten Informationen der modernen Softwareentwicklung, mit Fokus auf die mobile App-Entwickung, vermittelt. Dazu gehören Themen wie mobiles Testing, Scrum, UX Design, Evaluation & Nutzertests, Design Patterns und Cross-Plattform-Entwicklung. Das Ziel dabei ist die Vermittlung von praxisrelevantem Wissen aus dem Alltag eines erfolgreichen Unternehmens.

Profil: KIKR, DMI
Schwerpunkt: IMVA-DMI, IMVA-AI
https://lvb.informatik.uni-bremen.de/imaa/03-imaa-stmw.pdf

Profil: SQ, DMI
Schwerpunkt: IMA-SQ, IMA-AI, IMVP-DMI
https://lvb.informatik.uni-bremen.de/imaa/03-imaa-itmds.pdf

Profil: SQ, DMI.
Schwerpunkt: IMA-DMI, IMVA-SQ
https://lvb.informatik.uni-bremen.de/imaa/03-imaa-mitr.pdf

Schwerpunkt: IMK-DMI, IMA-VMC
https://lvb.informatik.uni-bremen.de/imaa/03-imaa-ec1.pdf
Entertainment Computing I beschäftigt sich mit theoretischen Grundlagen, psychologischen Aspekten und methodischen Verfahren rund um digitale Spiele und interaktive Unterhaltungssysteme. Im Mittelpunkt stehen die Analyse und das Verständnis von Spielkonzepten, Nutzerverhalten und Evaluationsmethoden.

Profil: KIKR
Schwerpunkt: IMAP-AI, IMA-VMC
https://lvb.informatik.uni-bremen.de/imap/03-imap-aml.pdf

Schwerpunkt: IMVP-AI
https://lvb.informatik.uni-bremen.de/imvp/03-imvp-air.pdf
Die Veranstaltung findet im DFKI statt.

Profil KIKR
Schwerpunkt: IMA-AI
Modultyp C (6 CP) im Studiengang Language Sciences M.A.
https://lvb.informatik.uni-bremen.de/imap/03-imap-ase.pdf

Die Vorlesungsinhalte werden über Videos und Folien asynchron bereitgestellt ("flipped classroom"-Konzept). Darüber hinaus gibt es einen Präsenz-Termin am Dienstag. Dieser Präsenz-Termin ist als "Interaktives Repititorium" gestaltet und wird nicht aufgezeichnet. Donnerstags finden im Zwei-Wochen-Rhythmus Übungen statt.

Der Kurs "Automatische Spracherkennung" bietet eine Einführung in die automatische Spracherkennung. In diesem Kurs werden die Sprachverarbeitung beim Menschen, Signalverarbeitung, statistische Modellierung von Sprache sowie die wesentlichen praktischen Ansätze und Methoden für den Einsatz automatischer Spracherkennung behandelt.

Profil: KIKR
Schwerpunkt: IMVP-AI, IMVP-VMC
https://lvb.informatik.uni-bremen.de/imvp/03-imvp-bcod.pdf

Schwerpunkt: IMA-AI
https://lvb.informatik.uni-bremen.de/imap/03-imap-dgm.pdf

Dieser Kurs findet auf Englisch statt/The course is in English.

Learning Outcome:
In many applications of AI and machine learning the goal transcends a mere decision making process. In general, decisions should be grounded in estimates of model uncertainty, understand the underlying training distribution through learned representations, or they need to rely on data imputation. Generative models aim to address these factors, while also providing the means to further synthesize data, compress it, as well as estimate density and discover structure. Upon successful completion of the course, students will have gained an understanding of why generative models are critical, independently of whether the goal is to arrive at a decision or to generate data. They will learn the different ways to design generative models, from mixture models and probabilistic circuits, to variational, adversarial and flow-based models, all the way to large-scale models that are being referred to as Gen AI. In the process they will be equipped with the necessary
mathematical skills to understand the underlying technical foundations and engage with potential
applications.

Course Content:
* Learning and probabilistic inference
* From Gaussian mixture models to probabilistic circuits
* Latent variable models and variational inference
* Generative adversarial networks
* Flow models and change of variables
* Energy-based generative models and diffusion
* Autoregression, large language modeling, and GenAI
* Applications of generative models

Schwerpunkt: IMVP-AI, IMVP-DMI
https://lvb.informatik.uni-bremen.de/imvp/03-imvp-ecl.pdf

Profil: KIKR
Schwerpunkt: IMVP-AI
https://lvb.informatik.uni-bremen.de/imvp/03-imvp-gme.pdf
Termine: 10-tägiger Blockkurs nach der Vorlesungszeit.

Wird als hybrider Blockkurs nach der Vorlesungszeit angeboten. Bei Interesse frühzeitig bei felix.putzeprotect me ?!uni-bremenprotect me ?!.de anmelden, da begrenzte Teilnehmer:innen-Zahl. Eine Anmeldung nur über StudIP ist nicht ausreichend.

Profil: KIKR
Schwerpunkt: IMA-AI
https://lvb.informatik.uni-bremen.de/imap/03-imap-iis.pdf
Die Vorlesung findet asynchron und die Übung online statt.

Profil: KIKR
Schwerpunkt: IMVP- AI
https://lvb.informatik.uni-bremen.de/imvp/03-imvp-mlar.pdf
Die Veranstaltung findet in den Räumen des DFKI statt.

Profil: KIKR
Schwerpunkt: IMVP-VMC, IMVP-AI
https://lvb.informatik.uni-bremen.de/imvp/03-imvp-sprs.pdf
Die Vorlesung findet online per Zoom statt.

https://lvb.informatik.uni-bremen.de/imvp/03-imvp-tcrs.pdf
Schwerpunkt: IMVP-AI

Schwerpunkt: IMVP-AI, IMVP-DMI
https://lvb.informatik.uni-bremen.de/imvp/03-imvp-ecl.pdf

Profil: SQ, DMI.
Schwerpunkt: IMVP-SQ, IMVP-DMI, IMVP-VMC
https://lvb.informatik.uni-bremen.de/imap/03-imap-rnmn.pdf

Profil: KIKR, DMI
Schwerpunkt: IMAP-DMI, IMAP-VMC
https://lvb.informatik.uni-bremen.de/imap/03-imap-vrsim.pdf
English or German.
Over the past two decades, VR has established itself as an important tool in several industries, such as manufacturing (e.g., automotive, airspace, ship building), architecture, and pharmaceutical industries. During the past few years, we have been witnessing the second "wave" of VR, this time in the consumer, in particular, in the entertainment markets.

Some of the topics to be covered (tentatively):
• Introduction, basic notions of VR, several example applications
• VR technologies: displays, tracking, input devices, scene graphs, game engines
• The human visual system and Stereo rendering
• Techniques for real-time rendering
• Fundamental immersive interaction techniques: fundamentals and principles, 3D navigation, user models, 3D selection, redirected walking, system control
• Complex immersive interaction techniques: world-in-miniature, action-at-a-distance, magic lens, etc.
• Particle systems
• Spring-mass systems
• Haptics and force feedback
• Collision detection
• Acoustic rendering
The assignments will be mostly practical ones, based on the cross-platform game engine Unreal. Participants will start developing with "visual programming", and later use C++ to solve the assignments.
You are encouraged to work on assignments in small teams.
https://cgvr.cs.uni-bremen.de/teaching/

Profil: SQ
Schwerpunkt: IMVP-SQ
https://lvb.informatik.uni-bremen.de/imvp/03-imvp-dls.pdf
Die Übung der Veranstaltung findet am Dienstag in Raum MZH 2340 statt.

Profil: SQ, DMI.
Schwerpunkt: IMVP-SQ, IMVP-DMI, IMVP-VMC
https://lvb.informatik.uni-bremen.de/imap/03-imap-rnmn.pdf

Profil: SQ
Schwerpunkt: IMA-SQ, IMVP-VMC
https://lvb.informatik.uni-bremen.de/imap/03-imap-swre.pdf

Profil: SQ.
Schwerpunkt: IMAP-SQ
https://lvb.informatik.uni-bremen.de/imap/03-imap-ta.pdf

Profil: KIKR
Schwerpunkt: IMAP-AI, IMA-VMC
https://lvb.informatik.uni-bremen.de/imap/03-imap-aml.pdf

Schwerpunkt: IMK-AI, IMA-VMC
https://lvb.informatik.uni-bremen.de/imap/03-imap-amai.pdf

Profil: KIKR
Schwerpunkt: IMVP-AI, IMVP-VMC
https://lvb.informatik.uni-bremen.de/imvp/03-imvp-bcod.pdf

Profil: SQ, DMI.
Schwerpunkt: IMVP-SQ, IMVP-DMI, IMVP-VMC
https://lvb.informatik.uni-bremen.de/imap/03-imap-rnmn.pdf

Profil: KIKR
Schwerpunkt: IMVP-VMC, IMVP-AI
https://lvb.informatik.uni-bremen.de/imvp/03-imvp-sprs.pdf
Die Vorlesung findet online per Zoom statt.

Profil: SQ
Schwerpunkt: IMA-SQ, IMVP-VMC
https://lvb.informatik.uni-bremen.de/imap/03-imap-swre.pdf

Profil SQ
Schwerpunkt: IMK-SQ , IMVP-VMC
https://lvb.informatik.uni-bremen.de/imap/03-imap-shsq.pdf

Profil: KIKR, DMI
Schwerpunkt: IMAP-DMI, IMAP-VMC
https://lvb.informatik.uni-bremen.de/imap/03-imap-vrsim.pdf
English or German.
Over the past two decades, VR has established itself as an important tool in several industries, such as manufacturing (e.g., automotive, airspace, ship building), architecture, and pharmaceutical industries. During the past few years, we have been witnessing the second "wave" of VR, this time in the consumer, in particular, in the entertainment markets.

Some of the topics to be covered (tentatively):
• Introduction, basic notions of VR, several example applications
• VR technologies: displays, tracking, input devices, scene graphs, game engines
• The human visual system and Stereo rendering
• Techniques for real-time rendering
• Fundamental immersive interaction techniques: fundamentals and principles, 3D navigation, user models, 3D selection, redirected walking, system control
• Complex immersive interaction techniques: world-in-miniature, action-at-a-distance, magic lens, etc.
• Particle systems
• Spring-mass systems
• Haptics and force feedback
• Collision detection
• Acoustic rendering
The assignments will be mostly practical ones, based on the cross-platform game engine Unreal. Participants will start developing with "visual programming", and later use C++ to solve the assignments.
You are encouraged to work on assignments in small teams.
https://cgvr.cs.uni-bremen.de/teaching/

Profil: SQ
Schwerpunkt: IMA-SQ.
https://lvb.informatik.uni-bremen.de/imat/03-imat-krypt.pdf
mit Zusatzleistung(en) (wird in der Veranstaltung bekannt gegeben) 9 CP für Studierende in den mathematischen Studiengängen

Profil: SQ
Schwerpunkt: IMVT-SQ
https://lvb.informatik.uni-bremen.de/imat/03-imat-irq.pdf

This course has 2 semester weekly hours (1,5x lecture + 0,5 example classes). The course will start on 10 December 2025.

Lecture in room H2 / important additional information provided under announcements

Im Modul Mechanik I der Faserverbundwerkstoffe werden die Grundlagen zur mechanischen Auslegung von faserverstärkten Kunststoffen erläutert.
Faserverbundwerkstoffe sind eine Kombination von Fasern (z.B. Kohlenstofffaser) und einer polymeren Matrix. Die Kombination der beiden Ausgangsmaterialien führt zu einem Werkstoff mit sehr guten gewichtsspezifischen Steifigkeiten und Festigkeiten. Je nach Anwendungsfall können unterschiedliche Materialien und/oder unterschiedliche Konfigurationen verwendet werden. Faserverbundwerkstoffe sind daher konstruierbare Werkstoffe. Zur Auslegung der Werkstoffe wird in dem Modul auf die Mikromechanik, die klassische Laminattheorie und gängige Versagenstheorien eingegangen.

Ausgewählte Grundlagen der physikalischen und organischen Chemie werden an folgenden Beispielen erläutert
• Chemische Energiespeicherung mittels Katalyse: Methanisierung
• Wasserzerlegung
• Brennstoffzelltechnik
• Batteriesysteme
• Synthetische Treibstoffe

Diese Veranstaltung vermittelt die Grundkenntnisse der elastischen Kontinuumsmechanik. Sie umfasst zugleich einen kompakten Überblick über die Vektor- und Tensoralgebra als Werkzeuge für die Darstellung der Materialtheorie, Deformationsgeometrie und Spannungsanalyse. Isotropie, Anisotropie, Materialsymmetrien, elastische und Ergänzungsenergie, Variationsmethode und spezielle Lösungsmethoden werden diskutiert. Die Kirchhoff'sche Plattentheorie wird als praktische Anwendung in der Strukturmechanik herangezogen.

In den Übungsstunden werden Aufgaben vorgerechnet und Fragen zu den Vorlesungsthemen diskutiert.

Lerninhalte:

• Abgrenzung Maß-, Form-, Welligkeits- und Rauheitsabweichung
• Messprinzipien der geometrischen Messtechnik
• Aufbau und Komponenten von Geometrie-Messgeräten
• Auswertung geometrischer Messdaten, Approximationsmethoden
• Messunsicherheit, Kalibrierung, Abnahme, Normale
• Labore zur Koordinatenmesstechnik, Streifenprojektion, Oberflächen-Messtechnik

Lerninhalte:

• Grundbegriffe und Grundlagen der Qualitätswissenschaft

(Qualitätsbegriff, Qualitätskreis, Quality Function Deployment, House of Quality)

• Grundlagen der Stochastik (Wahrscheinlichtkeitstheorie und Statistik)
• Werkzeuge und Methoden der Qualitätswissenschaft in der Fertigung (Abnahmeprüfungen, Fähigkeitsuntersuchungen, statistische Prozesslenkung, Prüfmittelmanagement)
• Qualitätsmanagement in Entwicklung, Konstruktion und Prozessplanung (statistische Versuchsplanung (Design of Experiments), Fehlermöglichkeits- und Einflussanalyse)
• Strategische und organisatorische Konzepte (Total Quality Management, Qualitäts-managementsysteme nach DIN EN ISO 9000ff.)
• Spezielle Aspekte des Qualitätsmanagements (Juristische und ökologische Aspekte)
• Six-Sigma

Lerninhalte:

• Abgrenzung Maß-, Form-, Welligkeits- und Rauheitsabweichung
• Messprinzipien der geometrischen Messtechnik
• Aufbau und Komponenten von Geometrie-Messgeräten
• Auswertung geometrischer Messdaten, Approximationsmethoden
• Messunsicherheit, Kalibrierung, Abnahme, Normale
• Labore zur Koordinatenmesstechnik, Streifenprojektion, Oberflächen-Messtechnik

Lerninhalte:

• Grundbegriffe und Grundlagen der Qualitätswissenschaft

(Qualitätsbegriff, Qualitätskreis, Quality Function Deployment, House of Quality)

• Grundlagen der Stochastik (Wahrscheinlichtkeitstheorie und Statistik)
• Werkzeuge und Methoden der Qualitätswissenschaft in der Fertigung (Abnahmeprüfungen, Fähigkeitsuntersuchungen, statistische Prozesslenkung, Prüfmittelmanagement)
• Qualitätsmanagement in Entwicklung, Konstruktion und Prozessplanung (statistische Versuchsplanung (Design of Experiments), Fehlermöglichkeits- und Einflussanalyse)
• Strategische und organisatorische Konzepte (Total Quality Management, Qualitäts-managementsysteme nach DIN EN ISO 9000ff.)
• Spezielle Aspekte des Qualitätsmanagements (Juristische und ökologische Aspekte)
• Six-Sigma

Fasern und Textilien werden oft nur als Bekleidung wahrgenommen; ihre Innovationen erscheinen beschränkt auf „Mode“. Tatsächlich ist die Vielfalt von Faser groß und es gibt viele Möglichkeiten, werkstoffliche und morphologische Eigenschaften zu modifizieren. Zusätzlich lassen sich richtungsabhängige Materialeigenschaften und das große Verhältnis von Oberfläche zu Volumen nutzen. Schließlich werden sie in Textilprozessen zu ganz individuellen Halbzeugen verarbeitet. Diese Möglichkeiten werden nicht nur in Bekleidungstextilien genutzt, sondern auch in „Technischen Textilien“, z.B. Membranen, Medizintextilien, Filtern, Airbags oder Verstärkungen für Kunststoffe, z.B. CFK. Die Veranstaltung erklärt wichtige Fasern, ihre Modifikationen, Produkte sowie Prozessketten bis zum Recycling.

Lerninhalte:
Werkstofftechnik - Polymere:
• Polymerisationsprozesse – Klassifizierung
• Mechanische und chemische Charakterisierung polymerer Werkstoffe; Alterung und Versagen
• Herstellprozesse für Kunststoffe, wesentliche Prozessschritte, Produktformen und Eigenschaften
• Verarbeitungsprozesse: Extrusion, Spritzguss, Kalandrieren, Thermoformen
• Additive Fertigungsverfahren
• Werkstoffauswahl, Produkte, Möglichkeiten des Recyclings, Qualitätssicherung
Fasern: Eigenschaften, Herstellung, Anwendungen:
• Markt Textilien
• Fasereigenschaften und ihre Charakterisierung
• Naturfasern Baumwolle, Wolle, Bastfasern
• Synthesefasern Polypropylen, Polyamid, Cellulose
• Carbonfasern, Glasfasern, Aramidfasern
• Faserherstellung
• Textilien und textile Prozessketten

Inhalt:
1. Fundamentalgleichungen und Triebkraftpotenziale zur Einstellung von Gleichgewichten,
Triebkräfte, freie Energie sowie freie Enthalpie
2. Konduktiver- und konvektiver Stofftransport/ Analogien
3. Stofftransport in Rohrströmungen Newtonscher Fluide/Hydrodynamik und
Grenzschichtausbildung
4. Stofftransport in Rohrströmungen, Stofftransportgesetze
5. Reaktionsstromdichte und Stofftransport in Rohrströmungen bei überlagerter
chemischer Reaktion

1. Grenzflächen in mehrphasigen Systemen
2. Technische Einrichtungen zum Dispergieren von fluiden Partikeln
3. Bewegung fluider Partikel
4. Stofftransport fluider Partikel

The course is dedicated to the numerical solution of partial differential equations. The focus is on finite differences and finite element methods.

Partial differential equations are a main component in the modelling of physical, chemical or biological phenomena in several spatial dimensions or in space and time. They also often occur in mathematical problems in geometry or calculus of variations. The lecture deals with the discretisation of partial differential equations and the estimation of the error between continuous and discrete solution. In particular, the finite difference and the finite element method are introduced and investigated. We first discuss the application of the methods to stationary elliptic problems. Later also time-dependent problems are considered. The connection of theory, numerical analysis and implementation is particularly important.

Profil: SQ
Schwerpunkt: IMA-SQ, IMA-AI
https://lvb.informatik.uni-bremen.de/imat/03-imat-au.pdf


A key assumption of many powerful optimization methods is that all the data is fully accessible from the beginning.

However, from the point of view of many real-world applications (e.g., in logistics, production or project planning, cloud computing, etc.) this assumption is simply not true. Large data centers allocate resources to tasks without knowledge of exact execution times or energy requirements; transit times in networks are often uncertain; or, parameters such as bandwidth, demands or energy consumption are highly fluctuating. The current trend of data collection and data-driven applications often amplifies this phenomenon. As the amount of available data is increasing tremendously due to internet technology, cloud systems and sharing markets, modern algorithms are expected to be highly adaptive and learn and benefit from the dynamically changing mass of data.

In the above examples, our knowledge of the current data is only partial or based on historical estimates. The class ``Algorithms and Uncertainty'' will teach students about the most common models of such uncertain data and how to design and analyze efficient algorithms in these models.

Specifically, we will cover the theory of online optimization, where the input arrives without any prior information (such as network packets arriving to a router) and also needs to be processed immediately, before the next piece of input arrives. This model is best suited for analyzing critical networking and scheduling systems where devices and algorithms must perform well even in the worst-case scenario.

In the cases where previous history can be used to model the upcoming data, we often employ robust optimization or stochastic optimization. In robust optimization, the aim is to optimize the worst-case of all possible realizations of the input data. Hence, this model is rather conservative.
In stochastic optimization however, the algorithms work with the assumption that data is drawn from some probability distribution known ahead of time and typically the goal is to optimize the expected value.

Nowadays, another source of information is often available: machine learning algorithms can generate predictions which are accurate most of the time. However, there is no guarantee on the quality of the prediction, as the current instance may not be covered by the training set. This statement motivated a very recent research domain that will be covered in this course: how to use error-prone predictions in order to improve guaranteed algorithms.

Organization: The course will be taught in English in two sessions per week (4 SWS) including interactive exercise sessions.

Examination: The examination will be by individual oral exam. As admission to the oral exam it is mandatory to present solutions in the exercise session at least twice during the term.

Prerequisites: Having heard an introductory course to discrete algorithms and their mathematical analysis (e.g. Algorithmentheorie, Algorithmische Diskrete Mathematik) or graph theory is beneficial but not required.

Die Veranstaltung findet zusammen mit 03-M-FTH-10 statt.

The quantitative assessment and the management of (extreme) risks are key tools for policy makers and stakeholders in many areas such as climate and environmental research, economics, or finance and insurance. In this course, we will get familiar with basic mathematical concepts of (quantitative) risk assessment and management.

Lecture under the specialization
1) Statistics/Stochastics
2) Data Analysis

Profil: SQ
Schwerpunkt: IMA-SQ, IMA-AI
https://lvb.informatik.uni-bremen.de/imat/03-imat-au.pdf


A key assumption of many powerful optimization methods is that all the data is fully accessible from the beginning.

However, from the point of view of many real-world applications (e.g., in logistics, production or project planning, cloud computing, etc.) this assumption is simply not true. Large data centers allocate resources to tasks without knowledge of exact execution times or energy requirements; transit times in networks are often uncertain; or, parameters such as bandwidth, demands or energy consumption are highly fluctuating. The current trend of data collection and data-driven applications often amplifies this phenomenon. As the amount of available data is increasing tremendously due to internet technology, cloud systems and sharing markets, modern algorithms are expected to be highly adaptive and learn and benefit from the dynamically changing mass of data.

In the above examples, our knowledge of the current data is only partial or based on historical estimates. The class ``Algorithms and Uncertainty'' will teach students about the most common models of such uncertain data and how to design and analyze efficient algorithms in these models.

Specifically, we will cover the theory of online optimization, where the input arrives without any prior information (such as network packets arriving to a router) and also needs to be processed immediately, before the next piece of input arrives. This model is best suited for analyzing critical networking and scheduling systems where devices and algorithms must perform well even in the worst-case scenario.

In the cases where previous history can be used to model the upcoming data, we often employ robust optimization or stochastic optimization. In robust optimization, the aim is to optimize the worst-case of all possible realizations of the input data. Hence, this model is rather conservative.
In stochastic optimization however, the algorithms work with the assumption that data is drawn from some probability distribution known ahead of time and typically the goal is to optimize the expected value.

Nowadays, another source of information is often available: machine learning algorithms can generate predictions which are accurate most of the time. However, there is no guarantee on the quality of the prediction, as the current instance may not be covered by the training set. This statement motivated a very recent research domain that will be covered in this course: how to use error-prone predictions in order to improve guaranteed algorithms.

Organization: The course will be taught in English in two sessions per week (4 SWS) including interactive exercise sessions.

Examination: The examination will be by individual oral exam. As admission to the oral exam it is mandatory to present solutions in the exercise session at least twice during the term.

Prerequisites: Having heard an introductory course to discrete algorithms and their mathematical analysis (e.g. Algorithmentheorie, Algorithmische Diskrete Mathematik) or graph theory is beneficial but not required.

Die Veranstaltung findet zusammen mit 03-M-FTH-10 statt.

The quantitative assessment and the management of (extreme) risks are key tools for policy makers and stakeholders in many areas such as climate and environmental research, economics, or finance and insurance. In this course, we will get familiar with basic mathematical concepts of (quantitative) risk assessment and management.

Lecture under the specialization
1) Statistics/Stochastics
2) Data Analysis

Seminararbeit und Vortrag über ausgewählte Publikation aus dem Bereich der Visualisierung großer wissenschaftlicher Datensätze

In this course Robust control is introduced. Robust control is an approach to design controllers to deal with uncertainty. The aim is to achieve robust performance (or stability) in the presence of bounded modelling errors.

Many phenomena in nature, in technology, and in economics possess spatial, temporal, or spatio-temporal dynamics. In a probabilistic or statistical modeling framework, such dynamics are expressed by means of dependency models, dependency structures, or dependency measures. These are the topics of the seminar.

Seminararbeit und Vortrag über ausgewählte Publikation aus dem Bereich der Visualisierung großer wissenschaftlicher Datensätze

In this course Robust control is introduced. Robust control is an approach to design controllers to deal with uncertainty. The aim is to achieve robust performance (or stability) in the presence of bounded modelling errors.

Many phenomena in nature, in technology, and in economics possess spatial, temporal, or spatio-temporal dynamics. In a probabilistic or statistical modeling framework, such dynamics are expressed by means of dependency models, dependency structures, or dependency measures. These are the topics of the seminar.

Profil: SQ
Schwerpunkt: IMA-SQ, IMA-AI
https://lvb.informatik.uni-bremen.de/imat/03-imat-au.pdf


A key assumption of many powerful optimization methods is that all the data is fully accessible from the beginning.

However, from the point of view of many real-world applications (e.g., in logistics, production or project planning, cloud computing, etc.) this assumption is simply not true. Large data centers allocate resources to tasks without knowledge of exact execution times or energy requirements; transit times in networks are often uncertain; or, parameters such as bandwidth, demands or energy consumption are highly fluctuating. The current trend of data collection and data-driven applications often amplifies this phenomenon. As the amount of available data is increasing tremendously due to internet technology, cloud systems and sharing markets, modern algorithms are expected to be highly adaptive and learn and benefit from the dynamically changing mass of data.

In the above examples, our knowledge of the current data is only partial or based on historical estimates. The class ``Algorithms and Uncertainty'' will teach students about the most common models of such uncertain data and how to design and analyze efficient algorithms in these models.

Specifically, we will cover the theory of online optimization, where the input arrives without any prior information (such as network packets arriving to a router) and also needs to be processed immediately, before the next piece of input arrives. This model is best suited for analyzing critical networking and scheduling systems where devices and algorithms must perform well even in the worst-case scenario.

In the cases where previous history can be used to model the upcoming data, we often employ robust optimization or stochastic optimization. In robust optimization, the aim is to optimize the worst-case of all possible realizations of the input data. Hence, this model is rather conservative.
In stochastic optimization however, the algorithms work with the assumption that data is drawn from some probability distribution known ahead of time and typically the goal is to optimize the expected value.

Nowadays, another source of information is often available: machine learning algorithms can generate predictions which are accurate most of the time. However, there is no guarantee on the quality of the prediction, as the current instance may not be covered by the training set. This statement motivated a very recent research domain that will be covered in this course: how to use error-prone predictions in order to improve guaranteed algorithms.

Organization: The course will be taught in English in two sessions per week (4 SWS) including interactive exercise sessions.

Examination: The examination will be by individual oral exam. As admission to the oral exam it is mandatory to present solutions in the exercise session at least twice during the term.

Prerequisites: Having heard an introductory course to discrete algorithms and their mathematical analysis (e.g. Algorithmentheorie, Algorithmische Diskrete Mathematik) or graph theory is beneficial but not required.

Die Veranstaltung findet zusammen mit 03-M-FTH-10 statt.

The quantitative assessment and the management of (extreme) risks are key tools for policy makers and stakeholders in many areas such as climate and environmental research, economics, or finance and insurance. In this course, we will get familiar with basic mathematical concepts of (quantitative) risk assessment and management.

Lecture under the specialization
1) Statistics/Stochastics
2) Data Analysis

Many every-day processes can seen as a game between autonomous interacting players, where each player acts strategically in order to pursue her own objectives. This seminar covers various game-theoretic concepts and techniques, mainly with connections to applications. Use-cases are distributed systems, auctions, online-markets, resource allocation, and traffic networks.

Seminararbeit und Vortrag über ausgewählte Publikation aus dem Bereich der Visualisierung großer wissenschaftlicher Datensätze

In this course Robust control is introduced. Robust control is an approach to design controllers to deal with uncertainty. The aim is to achieve robust performance (or stability) in the presence of bounded modelling errors.

Many every-day processes can seen as a game between autonomous interacting players, where each player acts strategically in order to pursue her own objectives. This seminar covers various game-theoretic concepts and techniques, mainly with connections to applications. Use-cases are distributed systems, auctions, online-markets, resource allocation, and traffic networks.

Seminararbeit und Vortrag über ausgewählte Publikation aus dem Bereich der Visualisierung großer wissenschaftlicher Datensätze

In this course Robust control is introduced. Robust control is an approach to design controllers to deal with uncertainty. The aim is to achieve robust performance (or stability) in the presence of bounded modelling errors.

Profil: SQ
Schwerpunkt: IMA-SQ, IMA-AI
https://lvb.informatik.uni-bremen.de/imat/03-imat-au.pdf


A key assumption of many powerful optimization methods is that all the data is fully accessible from the beginning.

However, from the point of view of many real-world applications (e.g., in logistics, production or project planning, cloud computing, etc.) this assumption is simply not true. Large data centers allocate resources to tasks without knowledge of exact execution times or energy requirements; transit times in networks are often uncertain; or, parameters such as bandwidth, demands or energy consumption are highly fluctuating. The current trend of data collection and data-driven applications often amplifies this phenomenon. As the amount of available data is increasing tremendously due to internet technology, cloud systems and sharing markets, modern algorithms are expected to be highly adaptive and learn and benefit from the dynamically changing mass of data.

In the above examples, our knowledge of the current data is only partial or based on historical estimates. The class ``Algorithms and Uncertainty'' will teach students about the most common models of such uncertain data and how to design and analyze efficient algorithms in these models.

Specifically, we will cover the theory of online optimization, where the input arrives without any prior information (such as network packets arriving to a router) and also needs to be processed immediately, before the next piece of input arrives. This model is best suited for analyzing critical networking and scheduling systems where devices and algorithms must perform well even in the worst-case scenario.

In the cases where previous history can be used to model the upcoming data, we often employ robust optimization or stochastic optimization. In robust optimization, the aim is to optimize the worst-case of all possible realizations of the input data. Hence, this model is rather conservative.
In stochastic optimization however, the algorithms work with the assumption that data is drawn from some probability distribution known ahead of time and typically the goal is to optimize the expected value.

Nowadays, another source of information is often available: machine learning algorithms can generate predictions which are accurate most of the time. However, there is no guarantee on the quality of the prediction, as the current instance may not be covered by the training set. This statement motivated a very recent research domain that will be covered in this course: how to use error-prone predictions in order to improve guaranteed algorithms.

Organization: The course will be taught in English in two sessions per week (4 SWS) including interactive exercise sessions.

Examination: The examination will be by individual oral exam. As admission to the oral exam it is mandatory to present solutions in the exercise session at least twice during the term.

Prerequisites: Having heard an introductory course to discrete algorithms and their mathematical analysis (e.g. Algorithmentheorie, Algorithmische Diskrete Mathematik) or graph theory is beneficial but not required.

Die Veranstaltung findet zusammen mit 03-M-FTH-10 statt.

Finding a route that minimizes the travel time from Bremen to another city is easy if all information is available upfront. In reality, when starting the trip we have to decide on a mode of transport and the first parts of our route while information about congestion, and road or train track blockages become available over time. In online optimization, we address such problems where input information is revealed step by step while some parts of the solution are already fixed.

Dieses Labor findet alle 14 Tage statt und wird donnerstags und freitags angeboten. Bitte tragen Sie sich in eine der beiden Gruppen ein. In welchen Kalenderwochen (gerade oder ungerade) das Labor stattfinden wird, wird beim Vorbesprechungstermin festgelegt.

http://www.ant.uni-bremen.de/de/courses/gnt/

The date for the initial organisational meeting of this lab, including grouping, will be advertised shortly. Room NW1 N1250.

The ICT lab consists of multiple parts, which are organized by two departments: the RF department and the dept. of communications engineering. Please refer to the individual departments for further information:

http://www.hf.uni-bremen.de/
http://www.ant.uni-bremen.de/courses/ictlab/

Dieser Kurs knüpft an das Modul Digitale Signalverarbeitung an und behandelt fortgeschrittene Themen der digitalen Signalverarbeitung wie die diskrete Fouriertransformation (DFT), ihre Anwendungen, lineare Schätzprobleme und die Spektralschätzung.

Modellbildung für Stabilitätsuntersuchungen, Statische Stabilität, Transiente Stabilität, Dynamische Simulation, Frequenz-Leistungsregelung, Spannungsstabilität und -regelung, Flexible AC-Transmission Systems

Laborübung n.V.

Anzahl der Teilnehmer ist begrenzt.

3 SWS

2 SWS

4 SWS

3,5 SWS

0,5 SWS

4 SWS

2 SWS

Schwerpunkt: IMK-AI, IMA-VMC
https://lvb.informatik.uni-bremen.de/imap/03-imap-amai.pdf

https://lvb.informatik.uni-bremen.de/ibap/03-ibap-bs.pdf

Schwerpunkt: DMI, VMC
https://lvb.informatik.uni-bremen.de/ibap/03-ibap-cg.pdf
Programmierkenntnisse sind Voraussetzung (ein erfolgreicher Abschluss des "Propädeutikums C" wird empfohlen), ebenso wie algorithmisches Denken, eine gewisse Vertrautheit mit mathematischer Begriffsbildung und Vorgehensweise.

Diese Vorlesung soll sowohl eine Einführung in die theoretischen und methodischen Grundlagen der Computergraphik geben, als auch die Grundlagen für die praktische Implementierung von computergraphischen Systemen legen. Der Schwerpunkt liegt auf Algorithmen und Konzepten zur Repräsentation und Visualisierung von polygonalen, 3-dimensionalen graphischen Szenen.
Der Inhalt umfasst in der Regel folgende Themen:
Mathematische Grundlagen; OpenGL and C ; 2D Algorithmen der Computergrafik (Scan Conversion, Visibility Computations, etc.); Theorie der Farben, Farbräume (hauptsächlich physikalische, neurologische, und technische Aspekte); 3D Computergraphik (Rendering Pipeline, Transformationen, Beleuchtung, etc.); Techniken zum Echtzeit-Rendering; Das Konzept und die Programmierung von Shadern; Texturierung (Einordnung in die Pipeline, einfache Parametrisierung, etc.).

Die Übungsaufgaben werden teils theoretisch, teils praktisch sein, wobei die praktischen Aufgaben gewisse Programmierfähigkeiten in C verlangen. (Zu Beginn der Vorlesung wird deshalb nochmals ein kurzer "Refresh" Ihrer C/C-Kenntnisse gemacht.) Die Vorlesung setzt eine gewisse mathematische, algorithmische und programmiertechnische Gewandtheit voraus, fördert diese aber auch und führt sie weiter.
https://cgvr.cs.uni-bremen.de/teaching/

Die "Hauptveranstaltung" Datenbanksysteme mit 6 CP geht bis Ende Dezember und
die 3CP Ergänzung Datenbanksysteme beginnt im Januar.
https://lvb.informatik.uni-bremen.de/ibap/03-ibap-dbs.pdf

Schwerpunkt: SQ
https://lvb.informatik.uni-bremen.de/ibap/03-ibap-isec.pdf

https://lvb.informatik.uni-bremen.de/ibap/03-ibap-ra.pdf

Schwerpunkt: VMC
https://lvb.informatik.uni-bremen.de/ibap/03-ibap-sdv.pdf

• Was macht Sensordaten anders als anderen Daten?
• Kamera, Mikrophon, Inertialsensor als drei wichtige Sensoren und was sie messen
• Algorithmen zur Analyse von Sensordaten (z.B. Fouriertransformation, Sprachmerkmale, farbgetriebene BV, Filte, Houghtransformation, Bewegungsmerkmale, Klassifizierungsalgorithmen)
• Entwicklungs- und Evaluationsmethoden für Systeme mit Sensordaten
• Bayesschätzer und -filter

Die Vorlesung wird als Video zur Verfügung gestellt. In den Präsenzterminen wird der Stoff wiederholt und eingeübt. Dazu gibt es unbenotete Hausaufgaben als Vorbereitung. Die Prüfungsleistung ist eine Klausur.

Profil SQ
Schwerpunkt: IMK-SQ , IMVP-VMC
https://lvb.informatik.uni-bremen.de/imap/03-imap-shsq.pdf

Profil: KIKR
Schwerpunkt: IMAP-AI, IMA-VMC
https://lvb.informatik.uni-bremen.de/imap/03-imap-aml.pdf

Profil: SQ
Schwerpunkt: IMA-SQ, IMA-AI
https://lvb.informatik.uni-bremen.de/imat/03-imat-au.pdf


A key assumption of many powerful optimization methods is that all the data is fully accessible from the beginning.

However, from the point of view of many real-world applications (e.g., in logistics, production or project planning, cloud computing, etc.) this assumption is simply not true. Large data centers allocate resources to tasks without knowledge of exact execution times or energy requirements; transit times in networks are often uncertain; or, parameters such as bandwidth, demands or energy consumption are highly fluctuating. The current trend of data collection and data-driven applications often amplifies this phenomenon. As the amount of available data is increasing tremendously due to internet technology, cloud systems and sharing markets, modern algorithms are expected to be highly adaptive and learn and benefit from the dynamically changing mass of data.

In the above examples, our knowledge of the current data is only partial or based on historical estimates. The class ``Algorithms and Uncertainty'' will teach students about the most common models of such uncertain data and how to design and analyze efficient algorithms in these models.

Specifically, we will cover the theory of online optimization, where the input arrives without any prior information (such as network packets arriving to a router) and also needs to be processed immediately, before the next piece of input arrives. This model is best suited for analyzing critical networking and scheduling systems where devices and algorithms must perform well even in the worst-case scenario.

In the cases where previous history can be used to model the upcoming data, we often employ robust optimization or stochastic optimization. In robust optimization, the aim is to optimize the worst-case of all possible realizations of the input data. Hence, this model is rather conservative.
In stochastic optimization however, the algorithms work with the assumption that data is drawn from some probability distribution known ahead of time and typically the goal is to optimize the expected value.

Nowadays, another source of information is often available: machine learning algorithms can generate predictions which are accurate most of the time. However, there is no guarantee on the quality of the prediction, as the current instance may not be covered by the training set. This statement motivated a very recent research domain that will be covered in this course: how to use error-prone predictions in order to improve guaranteed algorithms.

Organization: The course will be taught in English in two sessions per week (4 SWS) including interactive exercise sessions.

Examination: The examination will be by individual oral exam. As admission to the oral exam it is mandatory to present solutions in the exercise session at least twice during the term.

Prerequisites: Having heard an introductory course to discrete algorithms and their mathematical analysis (e.g. Algorithmentheorie, Algorithmische Diskrete Mathematik) or graph theory is beneficial but not required.

Profil KIKR
Schwerpunkt: IMA-AI
Modultyp C (6 CP) im Studiengang Language Sciences M.A.
https://lvb.informatik.uni-bremen.de/imap/03-imap-ase.pdf

Die Vorlesungsinhalte werden über Videos und Folien asynchron bereitgestellt ("flipped classroom"-Konzept). Darüber hinaus gibt es einen Präsenz-Termin am Dienstag. Dieser Präsenz-Termin ist als "Interaktives Repititorium" gestaltet und wird nicht aufgezeichnet. Donnerstags finden im Zwei-Wochen-Rhythmus Übungen statt.

Der Kurs "Automatische Spracherkennung" bietet eine Einführung in die automatische Spracherkennung. In diesem Kurs werden die Sprachverarbeitung beim Menschen, Signalverarbeitung, statistische Modellierung von Sprache sowie die wesentlichen praktischen Ansätze und Methoden für den Einsatz automatischer Spracherkennung behandelt.

Schwerpunkt: IMA-AI
https://lvb.informatik.uni-bremen.de/imap/03-imap-dgm.pdf

Dieser Kurs findet auf Englisch statt/The course is in English.

Learning Outcome:
In many applications of AI and machine learning the goal transcends a mere decision making process. In general, decisions should be grounded in estimates of model uncertainty, understand the underlying training distribution through learned representations, or they need to rely on data imputation. Generative models aim to address these factors, while also providing the means to further synthesize data, compress it, as well as estimate density and discover structure. Upon successful completion of the course, students will have gained an understanding of why generative models are critical, independently of whether the goal is to arrive at a decision or to generate data. They will learn the different ways to design generative models, from mixture models and probabilistic circuits, to variational, adversarial and flow-based models, all the way to large-scale models that are being referred to as Gen AI. In the process they will be equipped with the necessary
mathematical skills to understand the underlying technical foundations and engage with potential
applications.

Course Content:
* Learning and probabilistic inference
* From Gaussian mixture models to probabilistic circuits
* Latent variable models and variational inference
* Generative adversarial networks
* Flow models and change of variables
* Energy-based generative models and diffusion
* Autoregression, large language modeling, and GenAI
* Applications of generative models

Profil: KIKR
Schwerpunkt: IMA-AI
https://lvb.informatik.uni-bremen.de/imap/03-imap-iis.pdf
Die Vorlesung findet asynchron und die Übung online statt.

Profil: SQ, DMI
Schwerpunkt: IMA-SQ, IMA-AI, IMVP-DMI
https://lvb.informatik.uni-bremen.de/imaa/03-imaa-itmds.pdf

Profil: SQ, DMI.
Schwerpunkt: IMA-DMI, IMVA-SQ
https://lvb.informatik.uni-bremen.de/imaa/03-imaa-mitr.pdf

Profil: DMI
Schwerpunkt: IMA- DMI
https://lvb.informatik.uni-bremen.de/imva/03-imva-mad.pdf
Die Veranstaltung richtet sich an Student*innen der Informatik und Digitalen Medien. In Gruppenarbeit sollen die Studierenden semesterbegleitend ein App-Projekt umsetzen. In der Vorlesung werden alle relevanten Informationen der modernen Softwareentwicklung, mit Fokus auf die mobile App-Entwickung, vermittelt. Dazu gehören Themen wie mobiles Testing, Scrum, UX Design, Evaluation & Nutzertests, Design Patterns und Cross-Plattform-Entwicklung. Das Ziel dabei ist die Vermittlung von praxisrelevantem Wissen aus dem Alltag eines erfolgreichen Unternehmens.

Profil: KIKR, DMI
Schwerpunkt: IMAP-DMI, IMAP-VMC
https://lvb.informatik.uni-bremen.de/imap/03-imap-vrsim.pdf
English or German.
Over the past two decades, VR has established itself as an important tool in several industries, such as manufacturing (e.g., automotive, airspace, ship building), architecture, and pharmaceutical industries. During the past few years, we have been witnessing the second "wave" of VR, this time in the consumer, in particular, in the entertainment markets.

Some of the topics to be covered (tentatively):
• Introduction, basic notions of VR, several example applications
• VR technologies: displays, tracking, input devices, scene graphs, game engines
• The human visual system and Stereo rendering
• Techniques for real-time rendering
• Fundamental immersive interaction techniques: fundamentals and principles, 3D navigation, user models, 3D selection, redirected walking, system control
• Complex immersive interaction techniques: world-in-miniature, action-at-a-distance, magic lens, etc.
• Particle systems
• Spring-mass systems
• Haptics and force feedback
• Collision detection
• Acoustic rendering
The assignments will be mostly practical ones, based on the cross-platform game engine Unreal. Participants will start developing with "visual programming", and later use C++ to solve the assignments.
You are encouraged to work on assignments in small teams.
https://cgvr.cs.uni-bremen.de/teaching/

Profil: SQ
Schwerpunkt: IMA-SQ, IMA-AI
https://lvb.informatik.uni-bremen.de/imat/03-imat-au.pdf


A key assumption of many powerful optimization methods is that all the data is fully accessible from the beginning.

However, from the point of view of many real-world applications (e.g., in logistics, production or project planning, cloud computing, etc.) this assumption is simply not true. Large data centers allocate resources to tasks without knowledge of exact execution times or energy requirements; transit times in networks are often uncertain; or, parameters such as bandwidth, demands or energy consumption are highly fluctuating. The current trend of data collection and data-driven applications often amplifies this phenomenon. As the amount of available data is increasing tremendously due to internet technology, cloud systems and sharing markets, modern algorithms are expected to be highly adaptive and learn and benefit from the dynamically changing mass of data.

In the above examples, our knowledge of the current data is only partial or based on historical estimates. The class ``Algorithms and Uncertainty'' will teach students about the most common models of such uncertain data and how to design and analyze efficient algorithms in these models.

Specifically, we will cover the theory of online optimization, where the input arrives without any prior information (such as network packets arriving to a router) and also needs to be processed immediately, before the next piece of input arrives. This model is best suited for analyzing critical networking and scheduling systems where devices and algorithms must perform well even in the worst-case scenario.

In the cases where previous history can be used to model the upcoming data, we often employ robust optimization or stochastic optimization. In robust optimization, the aim is to optimize the worst-case of all possible realizations of the input data. Hence, this model is rather conservative.
In stochastic optimization however, the algorithms work with the assumption that data is drawn from some probability distribution known ahead of time and typically the goal is to optimize the expected value.

Nowadays, another source of information is often available: machine learning algorithms can generate predictions which are accurate most of the time. However, there is no guarantee on the quality of the prediction, as the current instance may not be covered by the training set. This statement motivated a very recent research domain that will be covered in this course: how to use error-prone predictions in order to improve guaranteed algorithms.

Organization: The course will be taught in English in two sessions per week (4 SWS) including interactive exercise sessions.

Examination: The examination will be by individual oral exam. As admission to the oral exam it is mandatory to present solutions in the exercise session at least twice during the term.

Prerequisites: Having heard an introductory course to discrete algorithms and their mathematical analysis (e.g. Algorithmentheorie, Algorithmische Diskrete Mathematik) or graph theory is beneficial but not required.

Profil: SQ
Schwerpunkt: IMA-SQ.
https://lvb.informatik.uni-bremen.de/imat/03-imat-krypt.pdf
mit Zusatzleistung(en) (wird in der Veranstaltung bekannt gegeben) 9 CP für Studierende in den mathematischen Studiengängen

Profil: SQ, DMI
Schwerpunkt: IMA-SQ, IMA-AI, IMVP-DMI
https://lvb.informatik.uni-bremen.de/imaa/03-imaa-itmds.pdf

Profil: SQ
Schwerpunkt: IMA-SQ, IMVP-VMC
https://lvb.informatik.uni-bremen.de/imap/03-imap-swre.pdf

Profil: SQ.
Schwerpunkt: IMAP-SQ
https://lvb.informatik.uni-bremen.de/imap/03-imap-ta.pdf

Profil: KIKR
Schwerpunkt: IMAP-AI, IMA-VMC
https://lvb.informatik.uni-bremen.de/imap/03-imap-aml.pdf

Schwerpunkt: IMK-AI, IMA-VMC
https://lvb.informatik.uni-bremen.de/imap/03-imap-amai.pdf

Schwerpunkt: IMK-DMI, IMA-VMC
https://lvb.informatik.uni-bremen.de/imaa/03-imaa-ec1.pdf
Entertainment Computing I beschäftigt sich mit theoretischen Grundlagen, psychologischen Aspekten und methodischen Verfahren rund um digitale Spiele und interaktive Unterhaltungssysteme. Im Mittelpunkt stehen die Analyse und das Verständnis von Spielkonzepten, Nutzerverhalten und Evaluationsmethoden.

Profil: KIKR, DMI
Schwerpunkt: IMAP-DMI, IMAP-VMC
https://lvb.informatik.uni-bremen.de/imap/03-imap-vrsim.pdf
English or German.
Over the past two decades, VR has established itself as an important tool in several industries, such as manufacturing (e.g., automotive, airspace, ship building), architecture, and pharmaceutical industries. During the past few years, we have been witnessing the second "wave" of VR, this time in the consumer, in particular, in the entertainment markets.

Some of the topics to be covered (tentatively):
• Introduction, basic notions of VR, several example applications
• VR technologies: displays, tracking, input devices, scene graphs, game engines
• The human visual system and Stereo rendering
• Techniques for real-time rendering
• Fundamental immersive interaction techniques: fundamentals and principles, 3D navigation, user models, 3D selection, redirected walking, system control
• Complex immersive interaction techniques: world-in-miniature, action-at-a-distance, magic lens, etc.
• Particle systems
• Spring-mass systems
• Haptics and force feedback
• Collision detection
• Acoustic rendering
The assignments will be mostly practical ones, based on the cross-platform game engine Unreal. Participants will start developing with "visual programming", and later use C++ to solve the assignments.
You are encouraged to work on assignments in small teams.
https://cgvr.cs.uni-bremen.de/teaching/