3471 search results - page 564 / 695 » Data Stream Query Processing |
112
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DATESO
2009
14 years 9 months ago
2009
Multi-dimensional data structures have been widely applied in many data management fields. Spatial data indexing is their natural application, however there are many applications i...
158
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SIGMOD
2006
ACM
15 years 11 months ago
2006
ACM
Real-world data -- especially when generated by distributed measurement infrastructures such as sensor networks -- tends to be incomplete, imprecise, and erroneous, making it impo...
PODS
2002
ACM
15 years 11 months ago
2002
ACM
We study two classes of view update problems in relational databases. We are given a source database S, a monotone query Q, and the view Q(S) generated by the query. The first pro...
103
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DEXA
2000
Springer
15 years 3 months ago
2000
Springer
Abstract. Bitmap indices are popular multi-dimensional data structures for accessing read-mostly data such as data warehouse (DW) applications, decision support systems (DSS) and o...
113
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ESWS
2007
Springer
15 years 3 months ago
2007
Springer
This proposal explores a unified framework to solve Semantic Web tasks that often require similarity measures, such as RDF retrieval, ontology alignment, and semantic service match...