Xuan Lu
6 papers · 2020–2026 · 6 venues · across top CS/AI venues
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Achievements
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Conference Polyglot · Silver
🏃
Academic Marathon · Sprint
🌉
Interdisciplinary Bridge · Bronze
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Taxonomy Completionist
(19)
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Hot Topic Early Bird
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Research topics
Machine Learning
(5)
Artificial Intelligence
(4)
Core AI
(4)
Learning Types · Machine Learning
(3)
Natural Language Processing
(2)
Applications · Natural Language Processing
(2)
Core Methods
(2)
Data Science & Analytics
(1)
Deep Learning
(1)
Application Areas
(1)
Applications · Data Science & Analytics
(1)
Learning Types · Deep Learning
(1)
Methods
(1)
Optimization & Theory
(1)
Keywords
representation learning
(2)
contrastive learning
(1)
reinforcement learning
(1)
domain adaptation
(1)
information bottleneck
(1)
time series clustering
(1)
optimal transport
(1)
cross-lingual transfer
(1)
cross-domain learning
(1)
information retrieval
(1)
cross-modal retrieval
(1)
mutual information
(1)
query complexity
(1)
monte carlo tree search
(1)
multimodal retrieval
(1)
end-to-end learning
(1)
vision-language model
(1)
multimodal large language model
(1)
sparse reward
(1)
intrinsic reward
(1)
Papers
Beyond Global Similarity: Multi-Conditional Retrieval for Fine-Grained Cross-Modal Understanding
CVPR 2026
DeepSeek-Prover-V1.5: Harnessing Proof Assistant Feedback for Reinforcement Learning and Monte-Carlo Tree Search
ICLR 2025
MultiConIR: Towards Multi-Condition Information Retrieval
EMNLP 2025
Cross-Domain Contrastive Learning for Time Series Clustering
AAAI 2024
InfoEnh: Towards Multimodal Sentiment Analysis via Information Bottleneck Filter and Optimal Transport Alignment
COLING 2024
Emoji-Powered Representation Learning for Cross-Lingual Sentiment Classification (Extended Abstract)
IJCAI 2020