一作ACL 2026Poster· Natural Language Processing
HTMR : Hybrid Token Masking Reinforcement Learning with Verifiable Rewards for Event Argument Extraction with Multi-Perspective Reasoning
Jianwen Luo · Yongkang Jin · Yu Hong · Jianmin Yao
摘要
Event Argument Extraction (EAE) aims to identify event arguments and assign semantic roles under a predefined schema. Recent work formulates EAE with large language models as a structured conditional generation task and applies Reinforcement Learning with Verifiable Rewards (RLVR) to optimize seq...