Dr. Henning Petzka left SDA. The profile below reflects the status at the point of his departure and is no longer updated.
Senior Researcher
Knowledge Discovery Department
Fraunhofer IAIS
Room C1-227
Schloss Birlinghoven, 53757 Sankt Augustin, Germany
Henning.Petzka@iais.fraunhofer.de
Short CV
Dr. Henning Petzka is a Senior Researcher at the Knowledge Discovery Department of the Fraunhofer IAIS.
Research Interests
- Big Data
- Linked Data
- Information Retrieval
- Operator Algebras
Publications
2021
TropEx: An Algorithm for Extracting Linear Terms in Deep Neural Networks Inproceedings
In: 9th International Conference on Learning Representations, ICLR 2021, Virtual Event, Austria, May 3-7, 2021, OpenReview.net, 2021.
2020
Feature-Robustness, Flatness and Generalization Error for Deep Neural Networks Journal Article
In: CoRR, abs/2001.00939 , 2020.
2019
A Reparameterization-Invariant Flatness Measure for Đeep Neural Networks Journal Article
In: CoRR, abs/1912.00058 , 2019.
2018
On the regularization of Wasserstein GANs Inproceedings
In: 6th International Conference on Learning Representations, ICLR 2018, Vancouver, BC, Canada, April 30 - May 3, 2018, Conference Track Proceedings, OpenReview.net, 2018.
A Mighty Dataset for Stress-Testing Question Answering Systems Inproceedings
In: 12th IEEE International Conference on Semantic Computing, ICSC 2018, Laguna Hills, CA, USA, January 31 - February 2, 2018, pp. 278–281, IEEE Computer Society, 2018.
Non-attracting Regions of Local Minima in Deep and Wide Neural Networks Journal Article
In: CoRR, abs/1812.06486 , 2018.
2017
MOCHA2017: The Mighty Storage Challenge at ESWC 2017 Inproceedings
In: Semantic Web Challenges - 4th SemWebEval Challenge at ESWC 2017, Portoroz, Slovenia, May 28 - June 1, 2017, Revised Selected Papers, pp. 3–15, Springer, 2017.
Benchmarking Faceted Browsing Capabilities of Triplestores Inproceedings
In: Proceedings of the 13th International Conference on Semantic Systems, SEMANTICS 2017, Amsterdam, The Netherlands, September 11-14, 2017, pp. 128–135, ACM, 2017.
The Tale of Sansa Spark Inproceedings
In: Proceedings of the ISWC 2017 Posters & Demonstrations and Industry Tracks co-located with 16th International Semantic Web Conference (ISWC 2017), Vienna, Austria, October 23rd - to - 25th, 2017, CEUR-WS.org, 2017.