3 papers
cs.CV2026
Same or Not? Enhancing Visual Perception in Vision-Language Models
Damiano Marsili, Aditya Mehta, Ryan Y. Lin +1
Vision-language models (VLMs) excel at broad visual understanding but remain coarse-grained, exhibit visual biases, and miss subtle visual details. Existing training corpora reinfo…
cs.LG2025
CAT: Curvature-Adaptive Transformers for Geometry-Aware Learning
Ryan Y. Lin, Siddhartha Ojha, Nicholas Bai
Transformers achieve strong performance across diverse domains but implicitly assume Euclidean geometry in their attention mechanisms, limiting their effectiveness on data with non…
cs.GT2025
Strategic Collusion of LLM Agents: Market Division in Multi-Commodity Competitions
Ryan Y. Lin, Siddhartha Ojha, Kevin Cai +1
Machine-learning technologies are seeing increased deployment in real-world market scenarios. In this work, we explore the strategic behaviors of large language models (LLMs) when…