7648 search results - page 515 / 1530 » A Data Locality Optimizing Algorithm |
161
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APWEB
2004
Springer
15 years 11 months ago
2004
Springer
Queries to data warehouses often involve hundreds of complex aggregations over large volumes of data, and so it is infeasible to compute these queries by scanning the data sources ...
283
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EDBT
2011
ACM
14 years 10 months ago
2011
ACM
Equi-depth histograms represent a fundamental synopsis widely used in both database and data stream applications, as they provide the cornerstone of many techniques such as query ...
171
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ICDCS
2008
IEEE
16 years 25 days ago
2008
IEEE
XML-based data dissemination networks are rapidly gaining momentum. In these networks XML content is routed from data producers to data consumers throughout an overlay network of ...
201
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INFOCOM
2010
IEEE
15 years 4 months ago
2010
IEEE
We address the problem of efficiently gathering correlated data from a wireless sensor network, with the aim of designing algorithms with provable optimality guarantees, and unders...
215
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JSAC
2006
15 years 6 months ago
2006
Multihop infrastructure wireless mesh networks offer increased reliability, coverage, and reduced equipment costs over their single-hop counterpart, wireless local area networks. E...