Ulrich Vollmer

According to our database, Ulrich Vollmer authored at least 13 papers between 2000 and 2022.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of four.

2022

An Observer based Field Oriented Economic Model Predictive Control Approach for Permanent Magnet Synchronous Motors.

Daniel Geweth, Ulrich Vollmer, Moritz Diehl

Proceedings of the 30th Mediterranean Conference on Control and Automation, 2022

Numerical Framework for the Field Oriented Economic Model Predictive Control of Permanent Magnet Synchronous Motors.

Daniel Geweth, Ulrich Vollmer, Moritz Diehl

Proceedings of the European Control Conference, 2022

2016

Demodulation approach for slowly sampled sensorless field-oriented control systems enabling multiple-frequency injections.

Marco Roetzer, Ulrich Vollmer, Ralph Kennel

Proceedings of the 2016 IEEE Industry Applications Society Annual Meeting, 2016

2014

Torque Ripple Minimization Using Online Estimation of the Stator Resistances With Consideration of Magnetic Saturation.

Yanhui Xu, Nejila Parspour, Ulrich Vollmer

IEEE Trans. Ind. Electron., 2014

Die Quadratur des Kreises?

Anke Virks, Ulrich Vollmer

Datenschutz und Datensicherheit, 2014

2007

Binary quadratic forms - an algorithmic approach.

Johannes Buchmann, Ulrich Vollmer

Algorithms and computation in mathematics 20, Springer, ISBN: 978-3-540-46367-2, 2007

2006

Perspectives for cryptographic long-term security.

Johannes Buchmann, Alexander May, Ulrich Vollmer

Commun. ACM, 2006

2005

Polynomial time quantum algorithm for the computation of the unit group of a number field.

Arthur Schmidt, Ulrich Vollmer

Proceedings of the 37th Annual ACM Symposium on Theory of Computing, 2005

2004

Post-Quantum Signatures.

Johannes Buchmann, Luis Carlos Coronado García, Martin Döring, Daniela Engelbert, Christoph Ludwig, Raphael Overbeck, Arthur Schmidt, Ulrich Vollmer, Ralf-Philipp Weinmann

IACR Cryptol. ePrint Arch., 2004

2003

Rigorously analyzed algorithms for the discrete logarithm problem in quadratic number fields.

Ulrich Vollmer

PhD thesis, 2003

A note on the hermite basis computation of large integer matrices.

Ulrich Vollmer

Proceedings of the Symbolic and Algebraic Computation, 2003

2002

An Accelerated Buchmann Algorithm for Regulator Computation in Real Quadratic Fields.

Ulrich Vollmer

Proceedings of the Algorithmic Number Theory, 5th International Symposium, 2002

2000

Asymptotically Fast Discrete Logarithms in Quadratic Number Fields.

Ulrich Vollmer

Proceedings of the Algorithmic Number Theory, 4th International Symposium, 2000