Chacha Chen
8 papers · 2020–2025 · 7 venues · across top CS/AI venues
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Achievements
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🌍 Conference Polyglot · Silver 🏃 Academic Marathon · Sprint 🌉 Interdisciplinary Bridge · Bronze 🗺️ Taxonomy Completionist (24) 🐣 Hot Topic Early Bird
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Keyword Collector
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Research topics
Machine Learning
(6)
Deep Learning
(3)
Natural Language Processing
(3)
Core Methods
(3)
Learning Types · Deep Learning
(3)
Learning Types · Machine Learning
(3)
Artificial Intelligence
(2)
Core AI
(2)
Generation
(2)
Resources & Methods
(2)
Reinforcement Learning
(1)
Application Areas
(1)
Applications
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Methods
(1)
Understanding
(1)
Keywords
representation learning
(1)
metric learning
(1)
multi-task learning
(1)
medical imaging
(1)
natural language generation
(1)
response generation
(1)
named entity recognition
(1)
text generation
(1)
multimodal learning
(1)
visual storytelling
(1)
task-oriented dialogue
(1)
learning to rank
(1)
decentralized control
(1)
domain knowledge
(1)
weak learner
(1)
evaluation metric
(1)
reference-free evaluation
(1)
clinical evaluation
(1)
multimodal model
(1)
deep reinforcement learning
(1)
Papers
CLEAR: A Clinically Grounded Tabular Framework for Radiology Report Evaluation
EMNLP 2025
GPT-4V Cannot Generate Radiology Reports Yet
NAACL 2025
Contextual Dynamic Prompting for Response Generation in Task-oriented Dialog Systems
EACL 2023
Learning Human-Compatible Representations for Case-Based Decision Support
ICLR 2023
Learning to Rank Visual Stories From Human Ranking Data
ACL 2022
Knowledge-based Residual Learning
IJCAI 2021
TEST_POSITIVE at W-NUT 2020 Shared Task-3: Cross-task modeling
EMNLP 2020
Toward A Thousand Lights: Decentralized Deep Reinforcement Learning for Large-Scale Traffic Signal Control
AAAI 2020