Walter W. Chang
2 papers
· 2022–2022
· 1 conference
· across top CS/AI conferences
Achievements
🌉
Interdisciplinary Bridge
🧭
Keyword Pioneer
🐣
Hot Topic Early Bird
🐝
Cross-Pollinator
(15)
Conferences
COLING (2)
Top co-authors
Keywords
natural language processing
(1)
self-supervised learning
(1)
information retrieval
(1)
text summarization
(1)
question understanding
(1)
semantic retrieval
(1)
knowledge grounding
(1)
medical question answering
(1)
question summarization
(1)
semantic self-supervision
(1)
video transcript
(1)
keyphrase prediction
(1)
hierarchical extraction
(1)