Talks

"Nonnegative rank boundaries" at Minisymposium Nonnegative Rank at SIAM Conference on Applied Algebraic Geometry, Daejeon, South Korea, August 2015

"Fixed points of the EM algorithm and nonnegative rank boundaries" at STS Algebraic and Geometric Approaches to Graphical Models at 60th World Statistics Congress, Rio de Janeiro, Brazil, July 2015

"Hypergraph decompositions and toric ideals" at Algebraic Statistics 2015, Genova, Italy, June 2015

"Matrix completion for the independence model" at Workshop on NonLinear Algebra, Berlin, Germany, May 2015

"Fixed points of the EM algorithm and nonnegative rank boundaries" at Statistics Day Helsinki, Helsinki, Finland, March 2015

"Semialgebraic geometry of nonnegative and psd ranks" at Limitations of convex programming: lower bounds on extended formulations and factorization ranks, Dagstuhl, Germany, February 2015

"Matrix completion for the independence model" at AScI Thematic Program "Challenges in Large Structures and Big Data" kickoff meeting, Helsinki, Finland, February 2015

"Matrix completion for the independence model" at SJSU Combinatorics Seminar, San Jose, CA, December 2014

"Matrix completion for the independence model" at SFSU AlgebraGeometryCombinatorics Seminar, San Francisco, CA, December 2014

"Nonnegative Matrix Rank" at First Annual Simons Institute Industry Day, Berkeley, CA, November 2014

"Matrix completion for the independence model" at SDSU Mathematics Colloquium, San Diego, CA, November 2014

"BerensteinZelevinsky triangles and groupbased models" at Topological Combinatorics and Combinatorial Commutative Algebra, San Francisco, CA, October 2014

"Matrix completion for the independence model" at Solving Polynomial Equations, Berkeley, CA, October 2014

"Osaliste maatriksite täiendamisest astakuga 1 tõenäosusmaatriksiteks" at Eesti Matemaatika Päevad 2014, Mulgimaa, Estonia, June 2014

"Fixed points of the EM algorithm and nonnegative boundaries" at IAG Oberseminar, Magdeburg, Germany, June 2014

"Algebra and geometry of the EM algorithm" at AScI Seminar, Helsinki, Finland, June 2014

"Nonnegative matrix rank and the EM algorithm" at Algebra and its applications, Mokko, Estonia, April 2014

"What is algebraic statistics?" at Doctoral School Seminar, Tartu, Estonia, April 2014

"Matrices of nonnegative rank three" at Discrete Math Lunch, Tartu, Estonia, February 2014

"Nonnegative rank and the EM algorithm" at Eindhoven Discrete Math Seminar, Eindhoven, Netherlands, February 2014