5154 search results - page 883 / 1031 » Modelling online education |
160
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NOMS
2008
IEEE
16 years 27 days ago
2008
IEEE
Abstract—We study the problem of dynamic resource allocation to clustered Web applications. We extend application server middleware with the ability to automatically decide the s...
181
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AI
2008
Springer
16 years 26 days ago
2008
Springer
Abstract. Conventional web search engines retrieve too many documents for the majority of the submitted queries; therefore, they possess a good recall, since there are far more pag...
165
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BROADNETS
2007
IEEE
16 years 26 days ago
2007
IEEE
—Grid computing aims to realize a high-performance computing environment, while increasing the usage efficiency of installed resources. This puts considerable constraints on the...
151
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CEC
2007
IEEE
16 years 26 days ago
2007
IEEE
— Environments with varying reward contingencies constitute a challenge to many living creatures. In such conditions, animals capable of adaptation and learning derive an advanta...
167
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HASE
2007
IEEE
16 years 25 days ago
2007
IEEE
—Service-Oriented Architecture (SOA) is a popular design paradigm for distributed systems today. Its dynamics and loose coupling are predestined for self-adaptive systems. This a...