628 search results - page 119 / 126 » Collaborative Knowledge Creation and Management in Informati... |
189
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CIKM
2008
Springer
15 years 7 months ago
2008
Springer
Tagged data is rapidly becoming more available on the World Wide Web. Web sites which populate tagging services offer a good way for Internet users to share their knowledge. An in...
156
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CHI
2003
ACM
16 years 6 months ago
2003
ACM
Current search tools on the Web, such as general-purpose search engines (e.g. Google) and domain-specific portals (e.g. MEDLINEplus), do not provide search procedures that guide u...
185
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CIKM
2011
Springer
14 years 5 months ago
2011
Springer
A continuous top-k query retrieves the k most preferred objects in a data stream according to a given preference function. These queries are important for a broad spectrum of appl...
158
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CIKM
2004
Springer
15 years 11 months ago
2004
Springer
Automatically categorizing documents into pre-defined topic hierarchies or taxonomies is a crucial step in knowledge and content management. Standard machine learning techniques ...
181
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WWW
2006
ACM
16 years 6 months ago
2006
ACM
Social networks play important roles in the Semantic Web: knowledge management, information retrieval, ubiquitous computing, and so on. We propose a social network extraction syst...