649 search results - page 73 / 130 » Improved and Optimized Partitioning Techniques in Database Q... |
124
Voted
ICDE
2010
IEEE
16 years 3 months ago
2010
IEEE
A supergraph containment search is to retrieve the data graphs contained by a query graph. In this paper, we study the problem of efficiently retrieving all data graphs approximate...
131
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SIGMOD
2010
ACM
15 years 8 months ago
2010
ACM
As the study of graphs, such as web and social graphs, becomes increasingly popular, the requirements of efficiency and programming flexibility of large graph processing tasks c...
148
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CIKM
2009
Springer
15 years 7 months ago
2009
Springer
Current approaches to RDF graph indexing suffer from weak data locality, i.e., information regarding a piece of data appears in multiple locations, spanning multiple data structur...
146
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WWW
2008
ACM
16 years 4 months ago
2008
ACM
Efficiently querying RDF [1] data is being an important factor in applying Semantic Web technologies to real-world applications. In this context, many efforts have been made to st...
120
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ANLP
1994
15 years 5 months ago
1994
We report on the results of a series of experiments with a prototype text retrieval system which uses relatively advanced natural language processing techniques in order to enhanc...