Sijia Yao
2 papers · 2025–2026 · 2 conferences · across top CS/AI conferences
Achievements
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Interdisciplinary Bridge
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Cross-Pollinator
(15)
Conferences
ACL (1)
EMNLP (1)
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Keywords
representation learning
(1)
reinforcement learning
(1)
direct preference optimization
(1)
information retrieval
(1)
dense retrieval
(1)
query expansion
(1)
semantic embedding
(1)
data selection
(1)
joint optimization
(1)
neural retrieval
(1)
user simulator
(1)
data evaluation
(1)
retriever training
(1)
proactive dialogue agent
(1)