3969 search results - page 548 / 794 » Query Processing Using Ontologies |
167
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ICDE
2010
IEEE
16 years 1 months ago
2010
IEEE
— One of the most prominent data quality problems is the existence of duplicate records. Current data cleaning systems usually produce one clean instance (repair) of the input da...
160
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RECSYS
2009
ACM
16 years 26 days ago
2009
ACM
Recommender systems aim to substantially reduce information overload by suggesting lists of similar items that users may find interesting. Caching has been a useful technique for...
147
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DASFAA
2008
IEEE
16 years 25 days ago
2008
IEEE
Abstract. The Redundant Arrays of Inexpensive DWS Nodes (RAIN) technique is a node-level data replication approach that introduces failover capabilities to DWS (Data Warehouse Stri...
167
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IDEAS
2007
IEEE
16 years 20 days ago
2007
IEEE
We present an extensible and customizable framework for the autonomous discovery of Semantic Web services based on their QoS properties. Using semantic technologies, users can spe...
165
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IDEAS
2007
IEEE
16 years 20 days ago
2007
IEEE
Constraint-based database caching aims at correctly answering SQL query predicates from a local cache database by exploiting constraints that have previously been used in selectin...