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KDD
2004
ACM
162views Data Mining» more  KDD 2004»
15 years 10 months ago
Discovering Links Between Lexical and Surface Features in Questions and Answers
Information retrieval systems, based on keyword match, are evolving to question answering systems that return short passages or direct answers to questions, rather than URLs point...
Soumen Chakrabarti
CHI
2008
ACM
15 years 10 months ago
Photochat: communication support system based on sharing photos and notes
This paper proposes PhotoChat, a system that facilitates communication among users who want to share experiences by enabling them to share photos and notes. PhotoChat is designed ...
Yasuyuki Sumi, Jun Ito, Toyoaki Nishida
CHI
2004
ACM
15 years 10 months ago
A study of digital ink in lecture presentation
Digital inking systems are becoming increasingly popular across a variety of domains. In particular, many systems now allow instructors to write on digital surfaces in the classro...
Richard J. Anderson, Crystal Hoyer, Steven A. Wolf...
CVPR
2010
IEEE
15 years 6 months ago
Building and Using a Semantivisual Image Hierarchy
A semantically meaningful image hierarchy can ease the human effort in organizing thousands and millions of pictures (e.g., personal albums), and help to improve performance of en...
Li-Jia Li, Chong Wang, Yongwhan Lim, David Blei, L...
SEMCO
2007
IEEE
15 years 4 months ago
Unrestricted Coreference: Identifying Entities and Events in OntoNotes
Most research in the field of anaphora or coreference detection has been limited to noun phrase coreference, usually on a restricted set of entities, such as ACE entities. In par...
Sameer S. Pradhan, Lance A. Ramshaw, Ralph M. Weis...