789 search results - page 135 / 158 » Supporting User Query Relaxation in a Recommender System |
114
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PODC
2004
ACM
15 years 9 months ago
2004
ACM
We describe a load-balancing mechanism for assigning elements to servers in a distributed data structure that supports range queries. The mechanism ensures both load-balancing wit...
154
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ASWC
2006
Springer
15 years 7 months ago
2006
Springer
Watson is a gateway to the Semantic Web: it collects, analyzes and gives access to ontologies and semantic data available online. Its objective is to support the development of ne...
165
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WWW
2005
ACM
16 years 4 months ago
2005
ACM
While the idea that querying mechanisms for complex relationships (otherwise known as Semantic Associations) should be integral to Semantic Web search technologies has recently ga...
158
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DEXA
1998
Springer
15 years 8 months ago
1998
Springer
Abstract. To achieve acceptable query response times in data warehouse environments, the data have to be pre-aggregated according to the need of the applications and stored redunda...
129
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VLDB
2004
ACM
15 years 9 months ago
2004
ACM
Publish/subscribe systems have demonstrated the ability to scale to large numbers of users and high data rates when providing content-based data dissemination services on the Inte...