5638 search results - page 50 / 1128 » On presence |
CHI
2011
ACM
14 years 3 months ago
2011
ACM
This article is a modified version of the paper published at CHI 2011 [11]. For more details about the study, please refer to the original paper. We report our study on mobile rem...
187
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ICDE
2008
IEEE
16 years 1 months ago
2008
IEEE
Subspace clustering has attracted great attention due to its capability of finding salient patterns in high dimensional data. Order preserving subspace clusters have been proven to...
155
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EDBT
2008
ACM
15 years 12 months ago
2008
ACM
Data exchange is the problem of transforming data structured under a schema (called source) into data structured under a different schema (called target). The emphasis of data exc...
105
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MOBIHOC
2002
ACM
15 years 11 months ago
2002
ACM
We examine two aspects concerning the influence of unidirectional links on routing performance in multihop wireless networks. In the first part of the paper, we evaluate the benef...
DSN
2009
IEEE
15 years 6 months ago
2009
IEEE
In this paper, we introduce a novel metric that can quantitatively measure the practical effectiveness (i.e. anonymity) of all anonymous networks in the presence of timing attack....