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113

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IS
2002

86views Artificial Intelligence» more IS 2002»

Pushing extrema aggregates to optimize logic queries

15 years 3 months ago

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In this paper, we explore the possibility of transforming queries with minimum and maximum predicates into equivalent queries that can be computed more efficiently. The main contr...

Filippo Furfaro, Sergio Greco, Sumit Ganguly, Carl...

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JCSS
2002

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Aggregate Operators in Constraint Query Languages

15 years 3 months ago

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Michael Benedikt, Leonid Libkin

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COR
1999

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Parallel algorithms for solving aggregated shortest-path problems

15 years 3 months ago

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H. Edwin Romeijn, Robert L. Smith

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MISQE
2002

50views more MISQE 2002»

Seizing the Opportunity: Exploiting Web Aggregation

15 years 3 months ago

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Stuart E. Madnick, Michael Siegel

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120

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VLDB
2002
ACM

82views Database» more VLDB 2002»

A One-Pass Aggregation Algorithm with the Optimal Buffer Size in Multidimensional OLAP

15 years 3 months ago

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