2 papers
cs.IR2026
TRIAGE: Trustworthy Retrieval Instrumentation And Graph Evaluation
Axel TahmasebiMoradi, Lucas Schott, Martin Royer
Knowledge graphs (KGs) that underpin Graph-based Retrieval-Augmented Generation (Graph-RAG) are increasingly built automatically by LLM-driven extraction rather than curated by exp…
cs.LG2021
Improving Robustness of Deep Reinforcement Learning Agents: Environment Attack based on the Critic Network
Lucas Schott, Hatem Hajri, Sylvain Lamprier
To improve policy robustness of deep reinforcement learning agents, a line of recent works focus on producing disturbances of the environment. Existing approaches of the literature…