16606 search results - page 438 / 3322 » Context Modeling: Task Model and Practice Model |
190
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SEC
2007
15 years 8 months ago
2007
This paper presents the results related to the development of a flexible domain-based access control infrastructure for distributed Grid-based Collaborative Environments and Comple...
178
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CASCON
2006
15 years 8 months ago
2006
UML activity models (activities, for short) have become widely accepted for specifying the dynamic behavior of use cases. For an adequate specification of use cases in the context...
203
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CORR
2007
Springer
15 years 6 months ago
2007
Springer
In a data warehousing process, the data preparation phase is crucial. Mastering this phase allows substantial gains in terms of time and performance when performing a multidimensio...
174
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IJAR
2007
2007
On representation and aggregation of social evaluations in computational trust and reputation models
15 years 6 months ago
Interest for computational trust and reputation models is on the rise. One of the most important aspects of these models is how they deal with information received from other indi...
258
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IALP
2010
15 years 1 months ago
2010
The hierarchical Pitman-Yor process-based smoothing method applied to language model was proposed by Goldwater and by Teh; the performance of this smoothing method is shown compara...