5348 search results - page 291 / 1070 » Time-critical information services |
230
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EDBT
2002
ACM
16 years 6 months ago
2002
ACM
Applying meta search systems is a suitable method to support the user if there are many different services. Due to information splitting strategies of literature services existing ...
167
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WWW
2005
ACM
16 years 8 days ago
2005
ACM
Integrating web sites to provide more efficient services is a very promising way in the Internet. For example searching house for rent based on train system or preparing a holiday...
173
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EGOV
2007
Springer
16 years 26 days ago
2007
Springer
This paper presents a quality ontology that formalizes all the needed knowledge for the realization of a multi-perspective and adaptive evaluation of e-government services. Differe...
177
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TRUSTBUS
2007
Springer
16 years 24 days ago
2007
Springer
Usage control governs the handling of sensitive data after it has been given away. The enforcement of usage control requirements is a challenge because the service requester in gen...
151
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MMM
2005
Springer
16 years 8 days ago
2005
Springer
In this paper, we introduce a novel metadata model for describing scalable and interactive TV services that can be enriched with supplemental multimedia information. The model all...