LaCATODA 2026

Table of Contents

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• Personality Expression Across Contexts: Linguistic and Behavioral Variation in LLM Agents 1-13 PDF
  Bin Han, Deuksin Kwon, Jonathan Gratch
• Rethinking Dialogue Disentanglement for LLMs via Dialogue-Level Assignment and Subsequent Context 14-37 PDF
  Naoki Takada, Tatsunori Mori
• Adaptive Multi-Agent Response Refinement in Conversational Systems 38-70 PDF
  Soyeong Jeong, Aparna Elangovan, Emine Yilmaz, Oleg Rokhlenko
• PhishLLM: Generating Japanese Phishing Emails to Test Cross-Lingual Generalization in English-Trained Models 71-81 PDF
  René Meléndez, Michal Ptaszynski, Fumito Masui
• End-to-End Assessment of Product Review Helpfulness Using Subjective and Objective Information 82-93 PDF
  Yuta Nakajima, Michal Ptaszynski, Fumito Masui
• Evaluating LLM Alignment under Big Five Personality Prompting 94-105 PDF
  Hsien-Te Kao, Svitlana Volkova
• Partial Reasoning in Language Models: Search and Refinement Guided by Uncertainty 106-116 PDF
  Murilo da Luz, Bruno Brandão, Luana Martins, Gustavo Oliveira, Bryan de Oliveira, Luckeciano Melo, Telma Soares
• Can LLMs Mediate Synchronous Dispute Dialogues? 117-131 PDF
  James Hale, HanMoe Kim, Ahyoung Choi, Peter H. Kim, Jonathan Gratch
• Evaluating Lightweight Embedding Guardrails for Cost-Effective Misalignment Mitigation in Export Control Dialog System 132-143 PDF
  Rafal Rzepka, Shinji Muraji, Akihiko Obayashi
• Evaluation of Emotion-Conditioned Response Generation for Role-Playing Agents Using Large Language Models: A Case Study with Facial Expression Labels from Visual Novel Data 144-159 PDF
  Shinji Muraji, Rafal Rzepka, Toshihiko Itoh
• iCARE: Ontology-Guided Intent Routing for Multi-Agent LLM-Based Dialogue Systems 160-171 PDF
  Nirmalie Wiratunga, Vihanga Ashinsana Wijayasekara, Ikechukwu Nkisi-Orji, Pedram Salimi, Kyle Martin, Cristina Bolaños
• A Novel Neuro-symbolic Approach to Irony Detection Based on Structural Components of Ironic Statements 172-183 PDF
  Hiroshi Shigenobu, Michal Ptaszynski, Shunsuke Dan, Fumito Masui, Yuzu Uchida, Rafal Rzepka
• Invited Talk: Metaphorical Cognition and Its Computational Practices 184-184 PDF
  Rui Mao