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cs.LG2026
Discretizing Reward Models
Vijay Viswanathan, Shiqi Wang, Devamanyu Hazarika +4
Despite their widespread use, the role of reward models in shaping reinforcement learning is poorly understood. Reward models offer a tempting promise: they automatically estimate…
cs.SE2026
Asking What Matters: Reward-Driven Clarification for Software Engineering Tasks
Sanidhya Vijayvargiya, Vijay Viswanathan, Graham Neubig
Humans often specify tasks incompletely, so assistants must know when and how to ask clarifying questions. However, effective clarification remains challenging in software engineer…