TODO

Talks

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
  • 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

The art of decomposing polynomials of degree p2

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

Collisions: the wild case

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