443 search results - page 33 / 89 » Reflective Architectures for Adaptive Information Systems |
171
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ICDE
2005
IEEE
15 years 11 months ago
2005
IEEE
Current federated systems deploy cost-based query optimization mechanisms; i.e., the optimizer selects a global query plan with the lowest cost to execute. Thus, cost functions in...
131
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MOBIDE
2005
ACM
15 years 11 months ago
2005
ACM
In this paper, we present an extensible approach to the adaptation of Web information delivery according to different and possibly heterogeneous contexts. The approach is based o...
163
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CSREAEEE
2006
15 years 6 months ago
2006
: Collaborative and dynamic workflow management systems in logistic companies require strong information systems and computer support. Business processes in such industries general...
143
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IEEEIAS
2008
IEEE
15 years 11 months ago
2008
IEEE
: An intrusion detection system should support the operator of the system. Thus, in addition to producing alerts, it should allow for easy insertion of new detection algorithms. It...
175
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CIKM
2010
Springer
15 years 3 months ago
2010
Springer
A major component of many cloud services is query processing on data stored in the underlying cloud cluster. The traditional techniques for query processing on a cluster are those...