2 papers
math.OC2026
Improved Regret Guarantees for Online Mirror Descent using a Portfolio of Mirror Maps
Swati Gupta, Jai Moondra, Mohit Singh
OMD and its variants give a flexible framework for OCO where the performance depends crucially on the choice of the mirror map. While the geometries underlying OPGD and OEG, both s…
cs.DS2025
Provably Small Portfolios for Multiobjective Optimization with Application to Subsidized Facility Location
Swati Gupta, Jai Moondra, Mohit Singh
Many multiobjective real-world problems, such as facility location and bus routing, become more complex when optimizing the priorities of multiple stakeholders. These are often mod…