4093 search results - page 698 / 819 » Citizen Information Services using Internet Technologies |
178
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WWW
2010
ACM
15 years 10 months ago
2010
ACM
KiWi is a semantic Wiki that combines the Wiki philosophy of collaborative content creation with the methods of the Semantic Web in order to enable effective knowledge management...
191
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WWW
2011
ACM
15 years 1 months ago
2011
ACM
We investigate the problem of learning to rank for document retrieval from the perspective of learning with multiple objective functions. We present solutions to two open problems...
169
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LOCA
2007
Springer
16 years 14 days ago
2007
Springer
Abstract. People rapidly learn the capabilities of a new location, without observing every service and product. Instead they map a few observations to familiar clusters of capabili...
162
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SIGIR
2003
ACM
15 years 11 months ago
2003
ACM
Distributed search systems are an emerging phenomenon in Web search, in which independent topic-specific search engines provide search services, and metasearchers distribute user...
180
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SP
2008
IEEE
16 years 21 days ago
2008
IEEE
The problem of security against timing based traffic analysis in multihop networks is considered in this work. In particular, the relationship between the level of anonymity prov...