Talks

Nonlinear algebra and Nonlinear Statistics for Networks, a short course I will be teaching at the CIMPA School "Mathematical Methods in Data Analysis" July 18--July 31, 2022 (week 2).

title TBD. Kickoff workshop for Paul Breiding's Emmy-Noether research group "Numerical and Probabilistic Nonlinear Algebra" at the Max-Planck-Institute for Mathematics in the Sciences. Leipzig, Germany, 20-21 September 2021.

Learning in commutative algebra & models for random algebraic structures, Workshop on applications of machine learning, organized by Alexander Kasprzyk, Yang-Hui He, Tom Oliver. Online. 25-26 August 2021.

What is a Markov basis? a talk in the series "My Favorite Theorem" organized by the SIAM student chapter at IIT. Online. March 2021.

An IMS-sponsored invited session on “Emerging Methods for Network Testing and Related Problems”, organized by Eric Kolaczyk. Joint Statistical Meetings, Denver Colorado, July 27 - August 1, 2019.

Goodness of fit of (mixtures of) log-linear models, minisymposium on "Algebraic Statistics" at the 2019 SIAM Conference on Applied Algebraic Geometry in Bern, Switzerland (July 9-13, 2019).

I taught a short course on The role of algebraic statistics in estimation and modeling of random graphs and networks in the Summer school on algebraic statistics, taking place September 24-28, 2018, The Arctic University of Norway in Tromso. The lectures were on the board but here are some slides with references.

I taught a short course on The role of algebraic statistics in estimation and modeling of random graphs and networks in the 2018 CIMPA Research School - Latinamerica: "Commutative Algebra with Applications to Statistics and Coding Theory", taking place June 25 - July 6, 2018, Zacatecas, MEXICO.

Finite-sample goodness-of-fit tests for stochastic block models and extensions to latent-variable log-linear models . Invited session on "Algebraic Methods in Statistics" for the 2018 Annual Meeting of the IMS, Institute of Mathematical Statistics. Vilnius, Lithuania, July 2 – 6, 2018.

Goodness-of-fit tests for 3 SBM variants, Turing workshop on Statistics of Network Analysis, 29-30 May 2018, the Alan Turing Institute, London.

An invitation to algebraic statistics: a brief overview. AMS special session on algebraic statistics at the spring Eastern Section meeting, April 21-22, 2018, Boston.

Randomized algorithms for computing with polynomials, IIT Center for Interdisciplinary Scientific Computation matchmaking seminar. April 4th, 2018.

Mathematical Biology Minisymposium at the Canadian Discrete and Algorithmic Mathematics Conference (CanaDAM) Toronto, Canada, June 12-15, 2017.

Discrete methods for statistical network analysis, Special session on Probabilistic Methods in Combinatorics at the Spring 2017 AMS Central Sectional Meeting at the Indiana University in Bloomington, IN. April 1-2, 2017.

Exact tests for mixtures of log-linear models: stochastic block models for random graphs, Algebraic statistics workshop, Mathematisches Forschungsinstitut Oberwolfach (MFO, Oberwolfach Research Institute for Mathematics), April 16-22, 2017.

Isaac Newton Institute for Mathematical Sciences hosted a Program on Theoretical Foundations for Statistical Network Analysis, July-December 2016, in which I was a long-term participant.

The role of algebraic statistics in estimation and modeling of random graphs and networks. Invited talk at the first COSTNET conference [COST Conference on Statistical Network Science], Ribno, Slovenia, September 2016.

The role of algebraic statistics in estimation and modeling of random graphs and networks. Invited talk at the Invited paper session on Recent advances on algebraic methods in statistics. The 4th Institute of Mathematical Statistics Asia Pacific Rim Meeting, The Chinese University of Hong Kong, June 27-30, 2016.

Fitting 3 variants of the p1 random graph model (varying reciprocity). Plenary talk at the "Applications of Algebraic Methods to Statistics" conference at the Research Institute of Mathematical Science (RIMS) of Kyoto University, 20 - 24 June, 2016.

Network data: (Ir)relevant insights, Bay Area IIT Alumni Association gathering, San Francisco, April 2016.

Random graphs and networks: estimation and modeling challenges, School of Computing Research Colloquium, DePaul University, Chicago, 19 February 2016.

A mini-TAGS talk at Texas Algebraic Geometry Seminar 2015 Fall Workshops, Texas A&M, October 2015.

Bouquet algebra of toric ideals, Special Session on Combinatorial and Computational Algebra. AMS 2015 Central Fall Sectional Meeting, Loyola University Chicago, October 3-4, 2015.

Bouquet algebra of toric ideals. Current Trends on Gröbner Bases, a 50th anniversary of GB conference. Mathematical Society of Japan, Seasonal Institute, Osaka, Japan, July 1-10, 2015.

Random graphs and networks: estimation and modeling challenges (slides), Seminari di Statistica, Probabilita' e Ottimizzazione 2015 Politecnico di Torino, Italy, 11 June 2015

What are shell structures of random networks telling us?, Algebraic Statistics in Genoa Genova, Italy, 8-11 June, 2015

Random sampling in computational algebra: Helly numbers and violator spaces, Plenary talk at the Chicago area SIAM student conference, April 11, 2015.

Algebra on hypergraphs, AMS Special Session on Algebraic and Geometric Methods in Applied Discrete Mathematics (a Mathematics Research Communities Session) at the 2015 Joint Mathematics Meetings, San Antonio, January 2015.