431 search results - page 62 / 87 » The Generalized Uniqueness Wavelet Descriptor |
PODS
2006
ACM
16 years 1 months ago
2006
ACM
Given a document D in the form of an unordered labeled tree, we study the expressibility on D of various fragments of XPath, the core navigational language on XML documents. We gi...
121
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MOBISYS
2007
ACM
16 years 1 months ago
2007
ACM
Provenance becomes a critical requirement for healthcare IT infrastructures, especially when pervasive biomedical sensors act as a source of raw medical streams for large-scale, a...
127
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MOBIHOC
2008
ACM
16 years 1 months ago
2008
ACM
Mobility is the distinguishing feature of vehicular networks, affecting the evolution of network connectivity over space and time in a unique way. Connectivity dynamics, in turn, ...
114
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WWW
2010
ACM
15 years 8 months ago
2010
ACM
Crowdsourcing is a new Web phenomenon, in which a firm takes a function once performed in-house and outsources it to a crowd, usually in the form of an open contest. Designing ef...
115
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IDTRUST
2009
ACM
15 years 8 months ago
2009
ACM
Mailing lists are a natural technology for supporting messaging in multi-party, cross-domain collaborative tasks. However, whenever sensitive information is exchanged on such list...