2 papers
cs.LG2026
Slithering Through Gaps: Capturing Discrete Isolated Modes via Logistic Bridging
Pinaki Mohanty, Ruqi Zhang
High-dimensional and complex discrete distributions often exhibit multimodal behavior due to inherent discontinuities, posing significant challenges for sampling. Gradient-based di…
cs.LG2025
Entropy-Guided Sampling of Flat Modes in Discrete Spaces
Pinaki Mohanty, Riddhiman Bhattacharya, Ruqi Zhang
Sampling from flat modes in discrete spaces is a crucial yet underexplored problem. Flat modes represent robust solutions and have broad applications in combinatorial optimization…