5353 search results - page 11 / 1071 » Modelling Contexts in the Or-BAC Model |
106
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EUSAI
2004
Springer
15 years 5 months ago
2004
Springer
In this paper, we review different context classification systems that have been used to define elements of context. Although existing classification systems cover various types of...
138
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SIGIR
2011
ACM
14 years 2 months ago
2011
ACM
While a user’s preference is directly reflected in the interactive choice process between her and the recommender, this wealth of information was not fully exploited for learni...
112
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JCST
2010
14 years 6 months ago
2010
Abstract We define a notion of context that represents invariant, stable-over-time behavior in an environment and we propose an algorithm for detecting context changes in a stream ...
DAGSTUHL
2006
15 years 1 months ago
2006
Programming technologies have improved continuously during the last decades, but from an Information Systems perspective, some well-known problems associated to the design and impl...
99
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EMNLP
2010
14 years 9 months ago
2010
The computation of meaning similarity as operationalized by vector-based models has found widespread use in many tasks ranging from the acquisition of synonyms and paraphrases to ...