Yucheng Cai
4 papers · 2022–2025 · 4 venues · across top CS/AI venues
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Achievements
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Conference Polyglot · Bronze
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Interdisciplinary Bridge · Silver
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Taxonomy Completionist
(14)
Top co-authors
Research topics
Natural Language Processing
(4)
Generation
(4)
Machine Learning
(3)
Artificial Intelligence
(2)
Core AI
(2)
Learning Types · Machine Learning
(2)
Deep Learning
(1)
Reinforcement Learning
(1)
Applications
(1)
Architectures
(1)
Core Methods
(1)
Learning Paradigms
(1)
Learning Types · Deep Learning
(1)
Methods
(1)
Keywords
knowledge retrieval
(2)
dialogue system
(2)
task-oriented dialog
(2)
transfer learning
(1)
instruction tuning
(1)
latent variable model
(1)
foundation model
(1)
energy-based model
(1)
prompt generation
(1)
knowledge grounding
(1)
multi-domain dialogue
(1)
dialog system
(1)
user simulator
(1)
dialog state tracking
(1)
gpt-2 model
(1)
multi-domain dialog
(1)
reinforcement learning
(1)
goal state tracking
(1)
semi-supervised learning
(1)
multi-task learning
(1)
Papers
Entriever: Energy-based Retriever for Knowledge-Grounded Dialog Systems
ACL 2025
UniPCM: Universal Pre-trained Conversation Model with Task-aware Automatic Prompt
COLING 2024
Knowledge-Retrieval Task-Oriented Dialog Systems with Semi-Supervision
Interspeech 2023
A Generative User Simulator with GPT-based Architecture and Goal State Tracking for Reinforced Multi-Domain Dialog Systems
EMNLP 2022