2838 search results - page 477 / 568 » Interactions in Online Education |
134
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WWW
2005
ACM
16 years 2 months ago
2005
ACM
We describe Thresher, a system that lets non-technical users teach their browsers how to extract semantic web content from HTML documents on the World Wide Web. Users specify exam...
117
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WWW
2003
ACM
16 years 2 months ago
2003
ACM
An important objective of the Semantic Web is to make Electronic Commerce interactions more flexible and automated. To achieve this, standardization of ontologies, message content...
KDD
2007
ACM
16 years 1 months ago
2007
ACM
How can we find communities in dynamic networks of social interactions, such as who calls whom, who emails whom, or who sells to whom? How can we spot discontinuity timepoints in ...
115
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KDD
2007
ACM
16 years 1 months ago
2007
ACM
We address the task of learning rankings of documents from search engine logs of user behavior. Previous work on this problem has relied on passively collected clickthrough data. ...
114
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CSCW
2010
ACM
15 years 10 months ago
2010
ACM
In this paper, we examine the social roles of software tools in the English-language Wikipedia, specifically focusing on autonomous editing programs and assisted editing tools. Th...