Discrepancy Minimization via Regularization

Published on ● Video Link: https://www.youtube.com/watch?v=Rb0vhnNWLwM



Duration: 57:18
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Adrian Vladu (IRIF)
https://simons.berkeley.edu/talks/adrian-vladu-irif-2023-11-30
Optimization and Algorithm Design

We introduce a new algorithmic framework for discrepancy minimization based on regularization. We demonstrate how varying the regularizer allows us to re-interpret several breakthrough works in algorithmic discrepancy, ranging from Spencer's theorem to Banaszczyk's bound. Using our techniques, we also show that the Beck-Fiala and Komlos conjectures are true for a new regime of pseudorandom instances.

Joint work with Lucas Pesenti (SODA 2023).







Tags:
Simons Institute
theoretical computer science
UC Berkeley
Computer Science
Theory of Computation
Theory of Computing
Optimization and Algorithm Design
Adrian Vladu