Talks

Was kann Künstliche Intelligenz? Und was soll Bildung?

• Berufliche Schulen Schönbrunn, Landshut, 26 Jul 2023 (gemeinsam mit Ludwig Griebl)

Was macht der Rechner, was macht der Richter? – Zum künftigen Einsatz von Künstlicher Intelligenz in der Rechtsprechung

• Verwaltungsrichtervereinigung NRW, Mitgliederversammlung 2022, Münster, 27 Oct 2022

Zaubern mit de-Bruijn-Folgen

• HAW Landshut, LLL – Ludwig’s Last Lecture, Landshut, 22 Jan 2020

Party, Party, Multi-Party

• HAW Landshut, mathematische Weihnachtsvorlesung, Landshut, 20 Dec 2018

Representation Learning and Transfer Learning

• IRXIYS summer school “Big Data and Business: Methods, Technologies and Innovation”, Frauenchiemsee, Deutschland, 16–21 July 2017

Panel discussion: Data centricity of digital world – opportunities and challenges

• The 26th IEEE International Conference on Enabling Technologies: Infrastructure for Collaborative Enterprises WETICE-2017, Poznan, Poland, 21–23 June 2017

Injecting Semantic Background Knowledge into Neural Networks using Graph Embeddings

• The 26th IEEE International Conference on Enabling Technologies: Infrastructure for Collaborative Enterprises WETICE-2017, Poznan, Poland, 21–23 June 2017

Deep Learning: Trends und Möglichkeiten zur Wertschöpfung mit Daten

• INTERREG BY/CZ Kongress Wissens- und Technologietransfer Innovationsstandort Südböhmen-Niederbayern, Budweis, Tschechien, 10–11 May 2017

Multi-Party Computation with Rational Players

• 15th MDPS Workshop 2015, Lyon, France, 23–27 November 2015

Counting Classes of Special Polynomials

• PhD Defense, Bonn, 2 April 2015

Counting Decompositions of Additive Polynomials via Invariant Subspaces

• Maplesoft, Waterloo, Canada, 9 December 2014
• Symbolic Computation Seminar, Waterloo, Canada, 5 December 2014

Tame decompositions and collisions

• ISSAC 2014, Kobe, Japan, 23–25, 2014
• CRM Workshop on Polynomials over Finite Fields: Functional and Algebraic Properties, Barcelona, 19–24 May, 2014
• Fachgruppe Computeralgebra-Tagung, Kassel, 15–17 May, 2014
• Oberseminar Computer Security, Bonn, 8 May 2014

Fast and uniform generation of safe RSA moduli

• Joint MPIM and B-IT workshop on Number Theory and Cryptography, Bonn, 20–21 November 2013
• WEWoRC 2013, Karlsruhe, 24–26 July, 2013

The art of decomposing polynomials of degree p²

• Symbolic Computation Seminar, Waterloo, 27 May 2013
• BIRS Workshop The Art of Iterating Rational Functions over Finite Fields, Banff, 5–10 May 2013 (video)

Compositions and collisions at degree p²

• ISSAC 2012, Grenoble, 22–25 July, 2012 (joint with Raoul Blankertz)
• Oberseminar Computer Security, Bonn, 24 May 2012 (joint with Raoul Blankertz)
• Fachgruppe Computeralgebra-Tagung, Kassel, 10–12 May, 2012

Composition collisions and projective polynomials

• ISSAC 2010, Munich, Germany, 25–28 July 2010
• Oberseminar Computer Security, Bonn, 8 July 2010

Collisions: the wild case

• Oberseminar Computer Security, Bonn, 26 November 2009

Counting reducible multivariate polynomials

• Fachgruppe Computeralgebra-Tagung, Kassel, 14–16 May, 2009
• Oberseminar Computer Security, Bonn, 23 April 2009
• Oberseminar Computer Security, Bonn, 22 January 2009

The function field sieve from an algebraic-geometric point of view

• Oberseminar Computer Security, Bonn, 15 May 2008