28 citations · 35 across the 12 of their papers we have counts for
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cs.LG2026
RELACE: retrospective likelihood-based action credit estimation for long-horizon language agents
Sayak Chakrabarti, Sathish Reddy Indurthi
Group Relative Policy Optimization (GRPO) avoids a separate critic by estimating advantages from rollout groups. For multi-turn agents, however, trajectory-level supervision provid…
cs.LG2024
Instructional Segment Embedding: Improving LLM Safety with Instruction Hierarchy
Tong Wu, Shujian Zhang, Kaiqiang Song +7
Large Language Models (LLMs) are susceptible to security and safety threats, such as prompt injection, prompt extraction, and harmful requests. One major cause of these vulnerabili…