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122
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ACL
2010
15 years 19 days ago
Modeling Semantic Relevance for Question-Answer Pairs in Web Social Communities
Quantifying the semantic relevance between questions and their candidate answers is essential to answer detection in social media corpora. In this paper, a deep belief network is ...
Baoxun Wang, Xiaolong Wang, Chengjie Sun, Bingquan...
124
Voted
ACL
2010
15 years 19 days ago
The Manually Annotated Sub-Corpus: A Community Resource for and by the People
The Manually Annotated Sub-Corpus (MASC) project provides data and annotations to serve as the base for a communitywide annotation effort of a subset of the American National Corp...
Nancy Ide, Collin F. Baker, Christiane Fellbaum, R...
CHI
2011
ACM
14 years 6 months ago
Inventive leisure practices: understanding hacking communities as sites of sharing and innovation
Hacking, tinkering, DIY, and crafts are increasingly popular forms of leisure that have also become growing sites of study in HCI. In this work we take a wide view of the similari...
Tricia Wang, Joseph Kaye
CHI
2009
ACM
16 years 3 months ago
Questions in, knowledge in?: a study of naver's question answering community
Large general-purposed community question-answering sites are becoming popular as a new venue for generating knowledge and helping users in their information needs. In this paper ...
Kevin Kyung Nam, Mark S. Ackerman, Lada A. Adamic
72
Voted
CHI
2005
ACM
16 years 3 months ago
Collective efficacy as a measure of community
As human-computer interaction increasingly focuses on mediated interactions among groups of individuals, there is a need to develop techniques for measurement and analysis of grou...
John M. Carroll, Mary Beth Rosson, Jingying Zhou