Author

Manabu Okumura

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Open access 2026

Retrieving Responses Useful as References in Counseling via LLM-Generated Structurally Analogous Dialogues

Retrieving past similar dialogues to assist response generation in the present context is a promising approach to addressing the shortage of highly experienced professionals in various domains, such as user support and mental health counseling. However, unlike traditional retrieval, this task requires finding dialogue...

Yu Nakagawa, Nozomu Ikeda, Kotaro Funakoshi et al. · SIGDIAL Conferences · 0 citations

#natural language process... Preprint Sep 2026

HyperTrace: Hypothesis-Based Preference Tracing for Online LLM Personalization

Personalized language models aim to adapt responses to individual users, whose preferences are often latent and revealed gradually through interaction. Existing training-free methods rely on stored histories or retrieved memories, but they often struggle to reconcile long- term preferences with short-term topic-specifi...

Jian-Zhi Shen, Ke-Yu Mao, Ming-Hao Shao et al. · 0 citations