Book
Open access
Jul 2026
HCPRA: A Hierarchical Cognition–Perception–Reasoning Agent Framework for Emotion-Cause Pair Extraction in Conversations
A novel Hierarchical Cognition–Perception–Reasoning Agent (HCPRA) framework that employs a hierarchical emotion cause reasoning mechanism to extract interpretable relationships between the speaker's emotions and their causes through emotion awareness and multi-path cause reasoning.
Botao Wang, Lian-Wei Wu, Shuhan Guo et al.
· Annual International ACM SIG... · 0 citations