Department colloquium talk
Please follow this link for details: Numerical Real Algebraic Geometry with Applications to Kinematics Description The talk is at 4:40pm, not 3:30pm as shown earlier. Event Topic Nonlinear Algebra and...
Please follow this link for details: Numerical Real Algebraic Geometry with Applications to Kinematics Description The talk is at 4:40pm, not 3:30pm as shown earlier. Event Topic Nonlinear Algebra and...
k-core decomposition of a graph Description (k-core decomposition of a graph) Event Topic Nonlinear Algebra and Statistics (NLASTATS)
Speaker Despina Stasi IIT Applied Mathematics Description We define and study the beta model for hypergraphs, an exponential family of probability distributions for hypergraphs, whose natural...
Speaker Hisayuki Hara Niigata University, Japan http://www.econ.niigata-u.ac.jp/~hara/ Description The methodology of Markov basis initiated by Diaconis and Sturmfels (1998) stimulated active research...
Description Despina and Dane are leading the discussion of the following paper: All linear and integer programs are slim 3-way transportation programs by De Loera and Onn. See also this survey paper...
Description Despina and Dane are leading the discussion of the following paper: All linear and integer programs are slim 3-way transportation programs by De Loera and Onn. See also this survey paper...
Description Main reading topics chosen: 2/12 and 2/19, we will read the papers that explain in detail Theorem 1.2.17 in "Lecture notes in algebraic statistics" book. These papers are about...
Event Topic Nonlinear Algebra and Statistics (NLASTATS)
Speaker Despina Stasi Penn State Statistics and IIT Applied Math http://www.personal.psu.edu/dus33/ Description Social networks and other large sparse datasets pose significant challenges for...
Speaker Vishesh Karwa Penn State graduate student http://sites.psu.edu/vishesh/research/ Description In this talk, I will describe a privacy problem of sharing network data while providing rigorous...