Chandra Chekuri

Full Professor, University of Illinois at Urbana-Champaign

1 paper at NeurIPS 2025

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Poster Session 6

1 paper

Friday, December 5, 2025 · 4:30 PM → 7:30 PM

Exhibit Hall C,D,E

Corporate Needs You to Find the Difference: Revisiting Submodular and Supermodular Ratio Optimization Problems

#716 Spotlight · Elfarouk Harb, Yousef Yassin, Chandra Chekuri

We unify submodular/supermodular ratio problems and show general algorithms like SuperGreedy++ and min-norm point methods are surprisingly efficient and scalable, outperforming specialized methods in theory and practice