5348 search results - page 825 / 1070 » Time-critical information services |
194
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JCDL
2003
ACM
15 years 12 months ago
2003
ACM
The purpose of the study was to identify educators’ expectations and requirements for the design of educational digital collections for classroom use. A series of five focus gro...
160
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SACMAT
2003
ACM
15 years 12 months ago
2003
ACM
This paper presents an approach that uses special purpose RBAC constraints to base certain access control decisions on context information. In our approach a context constraint is...
178
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IFIP
2003
Springer
15 years 12 months ago
2003
Springer
The Java Message Service (JMS) provides a standard asynchronous messaging API, which simplifies the construction of loosely coupled, distributed applications. This paper describes ...
175
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COOPIS
2002
IEEE
15 years 11 months ago
2002
IEEE
Abstract. We consider the use of a cluster system for Application Service Provider (ASP). In the ASP context, hosted applications and databases can be update-intensive and must rem...
188
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COOPIS
2002
IEEE
15 years 11 months ago
2002
IEEE
Distributed applications that can adapt at runtime to changing quality of service (QoS) require a model of the expected QoS and of the possible application adaptations. QoS models ...