437 search results - page 48 / 88 » Information Sharing for Collective Sensemaking |
115
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DGO
2009
14 years 11 months ago
2009
In this paper we present a new approach to monitor noise pollution involving citizens and built upon the notions of participatory sensing and citizen science. We enable citizens t...
107
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NOMS
2010
IEEE
14 years 8 months ago
2010
IEEE
—Cooperation between intrusion detection systems (IDSs) allows collective information and experience from a network of IDSs to be shared to improve the accuracy of detection. A c...
FIRSTMONDAY
2010
14 years 7 months ago
2010
Online Social Networks (OSNs) have been the subject of a great deal of study in recent years. The majority of this study has used simple models, such as node-and-edge graphs, to d...
ICASSP
2011
IEEE
14 years 2 months ago
2011
IEEE
This paper considers the problem of finding sparse solutions from multiple measurement vectors (MMVs) with joint sparsity. The solutions share the same sparsity structure, and th...
102
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KDD
2009
ACM
15 years 11 months ago
2009
ACM
Social media such as blogs, Facebook, Flickr, etc., presents data in a network format rather than classical IID distribution. To address the interdependency among data instances, ...