2847 search results - page 547 / 570 » The Context-Dependent Role Model |
97
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ACMICEC
2007
ACM
15 years 1 months ago
2007
ACM
We investigate two challenges advance of e-commerce creates for traditional practice of travel distribution. First, we explore whether travel providers benefit from strategically ...
92
Voted
SIGIR
2010
ACM
15 years 1 months ago
2010
ACM
Evaluation metrics play a critical role both in the context of comparative evaluation of the performance of retrieval systems and in the context of learning-to-rank (LTR) as objec...
133
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GBRPR
2007
Springer
15 years 1 months ago
2007
Springer
Abstract. This paper proposes an expert peering system for information exchange. Our objective is to develop a real-time search engine for an online community where users can ask e...
164
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AI50
2006
15 years 1 months ago
2006
Artificial Intelligence was born in 1956 as the off-spring of the newly-created cognitivist paradigm of cognition. As such, it inherited a strong philosophical legacy of functional...
CSFW
2004
IEEE
15 years 1 months ago
2004
IEEE
We study the specification of access control policy in large-scale distributed systems. We present Cassandra, a language and system for expressing policy, and the results of a sub...