4296 search results - page 414 / 860 » Knowledge Management and Collaboration |
162
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CHI
2010
ACM
16 years 1 months ago
2010
ACM
Default privacy policies have a significant impact on the overall dynamics and success of online social networks, as users tend to keep their initial privacy policies. In this wor...
229
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ADAPTIVE
2007
Springer
16 years 1 months ago
2007
Springer
Abstract. Data Mining, or Knowledge Discovery as it is also known, is becoming increasingly useful in a wide variety of applications. In the following paper, we look at its use in ...
182
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VLDB
2007
ACM
16 years 1 months ago
2007
ACM
PageRank-style authority analyses of Web graphs are of great importance for Web mining. Such authority analyses also apply to hot “Web 2.0” applications that exhibit a natural...
140
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ICALT
2005
IEEE
16 years 15 days ago
2005
IEEE
In this paper we describe the Chasqui approach to the construction of repositories of learning objects (LO) in specific knowledge areas. This approach is the result of our experie...
196
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ECTEL
2006
Springer
15 years 10 months ago
2006
Springer
More and more CoPs have chosen virtual environments and services to support their activities. However, recent research has underlined several problems: the lack of adequate scaffol...