789 search results - page 149 / 158 » Supporting User Query Relaxation in a Recommender System |
109
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VLDB
1995
ACM
15 years 3 months ago
1995
ACM
Several recent trends have changed the usage and users of schemas beyond those of a database administrator’s tool for describing database contents. Distribution of computing pow...
119
Voted
SIGMOD
2012
ACM
13 years 2 months ago
2012
ACM
We study the notion of regret ratio proposed in [19] to deal with multi-criteria decision making in database systems. The regret minimization query proposed in [19] was shown to h...
106
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WWW
2008
ACM
16 years 10 days ago
2008
ACM
Easy reuse and integration of declaratively described information in a distributed setting is one of the main motivations for building the Semantic Web. Despite of this claim, reu...
102
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EUROPAR
2006
Springer
15 years 3 months ago
2006
Springer
Abstract. Computer mobility allows people to use computers in varied and changing environments. This variability forces applications to adapt thus requiring awareness of the comput...
107
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COMSUR
2008
14 years 11 months ago
2008
Efficient Resource discovery mechanism is one of the fundamental requirement for Grid computing systems, as it aids in resource management and scheduling of applications. Resource...