Moritz Bärthel

Moritz Baerthel

Moritz Bärthel
M. Sc.

Office: NW1, W2150

Tel: +49 421 218 62553

Fax: +49 421 218 98 62553

Mail: Baerthel(at)me.uni-bremen.de

Research

Number formats for efficient computer arithmetic and digital signal processing

Teaching

Lineare Netzwerke (Sommersemester)

Lineare Systeme (Wintersemester)

Publications

"Hardware Implementation of a Latency-Reduced Sphere Decoder With SORN Preprocessing"
Moritz Bärthel, Simon Knobbe, Jochen Rust and Steffen Paul, "," in IEEE Access, vol. 9, pp. 91387-91401, 2021, doi: 10.1109/ACCESS.2021.3091778.

“SORN-based Cascade Support Vector Machine”
Nils Hülsmeier, Moritz Bärthel, Jochen Rust and Steffen Paul, 28th European Signal Processing Conference (EUSIPCO), Amsterdam, 2020.

"A Hardware Generator for SORN Arithmetic"
Jochen Rust, Moritz Bärthel, Pascal Seidel and Steffen Paul, IEEE Transactions on Computer-Aided Design of Integrated Circuits and Systems, vol. 39, no. 12, pp. 4842-4853, Dec. 2020.

"Application-Specific Analysis of Different SORN Datatypes for Unum Type-2-Based Arithmetic"
Moritz Bärthel, Jochen Rust and Steffen Paul, 2020 IEEE International Symposium on Circuits and Systems (ISCAS), Sevilla, October 2020.

"Complexity Reduction for Sphere Decoding using Unum-Type-II-Based SORN-Arithmetic"
Simon Knobbe, Moritz Bärthel, Steffen Paul and Jochen Rust, 2020 IEEE International Conference on Modern Circuits and Systems Technologies (MOCAST), Bremen, September 2020.

"Combining Fixed-Point and SORN Arithmetic in a MIMO BPSK-Symbol Detection Architecture"
Moritz Bärthel, Jochen Rust and Steffen Paul, 2020 IEEE International Conference on Application-specific Systems, Architectures and Processors (ASAP), Manchester, July 2020

"SORN Arithmetic for MIMO Symbol Detection - Exploration of the Type-2 Unum Format"
Moritz Bärthel, Pascal Seidel, Jochen Rust and Steffen Paul, 2019 17th IEEE International New Circuits and Systems Conference (NEWCAS), Munich, Germany, June 2019.

"Hardware Implementation of Basic Arithmetics and Elementary Functions for Unum Computing"
Moritz Bärthel, Jochen Rust and Steffen Paul, 2018 52nd Asilomar Conference on Signals, Systems, and Computers, Pacific Grove, CA, USA, November 2018.

"On high-accuracy direct digital frequency Synthesis using linear function approximation"
Jochen Rust, Moritz Bärthel and Steffen Paul, 24th European Signal Processing Conference (EUSIPCO), Budapest, Hungary, August 2016.