5353 search results - page 803 / 1071 » Modelling Contexts in the Or-BAC Model |
213
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STEP
2003
IEEE
16 years 20 hour ago
2003
IEEE
Software patterns are a new design paradigm used to solve problems that arise when developing software within a particular context. Patterns capture the static and dynamic structu...
194
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SAC
2003
ACM
16 years 7 hour ago
2003
ACM
Based on the limitations raised by existing approaches in the context of the Semantic Web, we propose a formalism, Web Sources Global Ontology (WebSOGO), a data meta-model for the...
170
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SIGIR
2003
ACM
16 years 6 hour ago
2003
ACM
Web search query logs contain traces of users’ search modifications. One strategy users employ is deleting terms, presumably to obtain greater coverage. It is useful to model a...
151
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SIGIR
2003
ACM
16 years 5 hour ago
2003
ACM
This paper investigates the pre-conditions for successful combination of document representations formed from structural markup for the task of known-item search. As this task is ...
176
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EPIA
2003
Springer
15 years 12 months ago
2003
Springer
Most of supervised learning algorithms assume the stability of the target concept over time. Nevertheless in many real-user modeling systems, where the data is collected over an ex...