Chengkai Liu
4 papers · 2023–2026 · 4 venues · across top CS/AI venues
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Achievements
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Conference Polyglot · Bronze
🌉
Interdisciplinary Bridge · Gold
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Taxonomy Completionist
(13)
Top co-authors
Research topics
Artificial Intelligence
(3)
Core AI
(3)
Data Science & Analytics
(2)
Machine Learning
(2)
Applications · Data Science & Analytics
(2)
Learning Types
(2)
Computer Science
(1)
Deep Learning
(1)
Natural Language Processing
(1)
Applications · Computer Science
(1)
Applications · Natural Language Processing
(1)
Models
(1)
Keywords
disaster management
(2)
dense retrieval
(1)
text retrieval
(1)
benchmark dataset
(1)
variational autoencoder
(1)
instruction fine-tuning
(1)
material generation
(1)
score-based diffusion
(1)
contrastive pre-training
(1)
dialogue system
(1)
conversational recommender system
(1)
retrieval model
(1)
speech disfluency
(1)
large language model
(1)
retrieval benchmark
(1)
query-passage pair
(1)
periodic material
(1)
symmetry-aware generation
(1)
information retrieval
(1)
speech substitution error
(1)
Papers
DMRetriever: A Family of Models for Improved Text Retrieval in Disaster Management
ACL 2026
DisastIR: A Comprehensive Information Retrieval Benchmark for Disaster Management
EMNLP 2025
I want a horror – comedy – movie: Slips-of-the-Tongue Impact Conversational Recommender System Performance
Interspeech 2025
Towards Symmetry-Aware Generation of Periodic Materials
NeurIPS 2023