4093 search results - page 190 / 819 » Citizen Information Services using Internet Technologies |
172
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CN
2007
15 years 6 months ago
2007
Most of the research proposals on Quality-of-Service (QoS) mechanisms have focused on providing guarantees in a single domain. Supporting QoS guarantees in the interdomain setting...
165
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ICDIM
2007
IEEE
16 years 27 days ago
2007
IEEE
: This paper proposes a context-aware security service providing multiple authentications and authorization from a Security Level which is decided dynamically in a context-aware en...
148
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CAISE
2003
Springer
15 years 11 months ago
2003
Springer
We present a Web service composition approach that relies on three selection criteria: execution cost, execution time, and location of provider hosts. A Web service is an accessibl...
180
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WWW
2006
ACM
16 years 7 months ago
2006
ACM
Currently, there is an increasing effort to provide various personalized services on museum web sites. This paper presents an approach for determining user interests in a museum c...
169
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WWW
2005
ACM
16 years 7 months ago
2005
ACM
Whereas schools typically record mounds of data regarding student performance, attendance, and other behaviors over the course of a school year, rarely is that data consulted and ...