Search Results for author: Alexander Shapiro

Found 4 papers, 0 papers with code

Numerical Methods for Convex Multistage Stochastic Optimization

no code implementations28 Mar 2023 Guanghui Lan, Alexander Shapiro

Optimization problems involving sequential decisions in a stochastic environment were studied in Stochastic Programming (SP), Stochastic Optimal Control (SOC) and Markov Decision Processes (MDP).

Stochastic Optimization Vocal Bursts Type Prediction

Quantum decorated character stacks

no code implementations24 Feb 2021 David Jordan, Ian Le, Gus Schrader, Alexander Shapiro

We initiate the study of decorated character stacks and their quantizations using the framework of stratified factorization homology.

Quantum Algebra Geometric Topology Representation Theory 13F60 81T45

Goodness-of-fit tests on manifolds

no code implementations11 Sep 2019 Alexander Shapiro, Yao Xie, Rui Zhang

We develop a general theory for the goodness-of-fit test to non-linear models.

Matrix completion with deterministic pattern - a geometric perspective

no code implementations31 Jan 2018 Alexander Shapiro, Yao Xie, Rui Zhang

We argue that this condition is necessary for local stability of MRMC solutions, and we show that the condition is generic using the characteristic rank.

Matrix Completion

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