2985 search results - page 180 / 597 » Indexing Distributed Complex Data for Complex Queries |
201
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PODS
2006
ACM
16 years 6 months ago
2006
ACM
In this paper, we give a simple scheme for identifying approximate frequent items over a sliding window of size n. Our scheme is deterministic and does not make any assumption on ...
163
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SIGMOD
1996
ACM
15 years 10 months ago
1996
ACM
Decision support applications involve complex queries on very large databases. Since response times should be small, query optimization is critical. Users typically view the data ...
168
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DAWAK
2010
Springer
15 years 7 months ago
2010
Springer
Spatial data warehouses (SDW) enable analytical multidimensional queries together with spatial analysis. Mainly, three operations are related to SDW query processing performance: (...
171
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EKAW
2006
Springer
15 years 9 months ago
2006
Springer
Semantic search promises to produce precise answers to user queries by taking advantage of the availability of explicit semantics of information in the context of the semantic web....
159
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VLDB
1995
ACM
15 years 9 months ago
1995
ACM
The World-Wide Web (WWW) is an ever growing, distributed, non-administered, global information resource. It resides on the worldwide computer network and allows access to heteroge...