Authors

Weiming Hu

Publications 2

Preprint Open access

Event-Centric Memory with Query-Aware Graph Augmentation for Long-Term Conversational Agents

Yichen Liu, Chunfeng Yuan, Haowei Liu et al. · 2026

For persistent and personalized conversational agents, memory systems can enable them to remember, update, and reason over long histories by storing past interactions and retrieving relevant information. Existing memory systems typically follow two paradigms: flat-structured memory and graph-based memory. The former is …

Preprint Open access

Schema-Anchored Latent Reasoning for Semantic Parsing-Based Knowledge Base Question Answering

Guangze Gao, Zixuan Li, Sikui Zhang et al. · 2026

Semantic parsing (SP)-based knowledge base question answering aims to answer natural language questions by generating executable logical forms (LFs) over knowledge bases (KBs). When applying Large Language Models (LLMs) to this task, a key challenge over large, heterogeneous KBs is selecting question-related schema ele …

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