Xin Shi
4 papers · 2025–2026 · 2 venues · across top CS/AI venues
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Achievements
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🌍
Conference Polyglot · Bronze
🌉
Interdisciplinary Bridge · Bronze
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Taxonomy Completionist
(13)
Top co-authors
Research topics
Keywords
dialogue generation
(2)
preference optimization
(1)
multimodal learning
(1)
video understanding
(1)
adversarial attack
(1)
role-playing agent
(1)
network topology
(1)
attack strategy
(1)
topological structure
(1)
emotional support conversation
(1)
defense strategy
(1)
large language model
(1)
multi-agent system
(1)
monte carlo rollout
(1)
role configuration
(1)
strategy planning
(1)
video-guided role-playing
(1)
dynamic role profile
(1)
adaptive temporal sampling
(1)
multimodal dialogue agent
(1)
Papers
Beyond Pedagogical Principles: Multi-Horizon Preference Optimization for Efficient Socratic Tutoring
ACL 2026
DecoupledESC: Enhancing Emotional Support Generation via Strategy-Response Decoupled Preference Optimization
EMNLP 2025
MASTER: Multi-Agent Security Through Exploration of Roles and Topological Structures - A Comprehensive Framework
EMNLP 2025
Video2Roleplay: A Multimodal Dataset and Framework for Video-Guided Role-playing Agents
EMNLP 2025