12766 search results - page 406 / 2554 » collective |
199
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SEMWEB
2010
Springer
15 years 4 months ago
2010
Springer
Popularity and spread of online social networking in recent years has given a great momentum to the study of dynamics and patterns of social interactions. However, these studies ha...
171
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GI
2009
Springer
15 years 4 months ago
2009
Springer
: Collecting and sharing attention information represents a main concern within the Technology Enhanced Learning community, as the number of works or projects related to this topic...
172
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GROUP
2009
ACM
15 years 4 months ago
2009
ACM
"Open contribution systems" (OCS) are online applications that encourage users to contribute and share content in a "public" and open manner. While these syste...
209
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ICUMT
2009
15 years 4 months ago
2009
Abstract--In this paper we address the task of accurately reconstructing a distributed signal through the collection of a small number of samples at a data gathering point using Co...
158
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IJDLS
2010
15 years 4 months ago
2010
Data acquisition is a major concern in text classification. The excessive human efforts required by conventional methods to build up quality training collection might not always b...