2969 search results - page 21 / 594 » A space efficient algorithm for group structure computation |
100
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FGCS
2006
15 years 2 months ago
2006
This paper presents a predictable and grouped genetic algorithm (PGGA) for job scheduling. The novelty of the PGGA is twofold: (1) a job workload estimati...
127
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EDBT
2008
ACM
16 years 3 months ago
2008
ACM
The top-k retrieval problem requires finding k objects most similar to a given query object. Similarities between objects are most often computed as aggregated similarities of the...
138
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CIKM
2004
Springer
15 years 8 months ago
2004
Springer
Indexing XML is crucial for efficient XML query processing. We propose a compact tree (Ctree) for XML indexing, which provides not only concise path summaries at group level but a...
226
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VLDB
2004
ACM
16 years 3 months ago
2004
ACM
Indatawarehousingapplications,numerousOLAP queries involve the processing of holistic aggregators such as computing the "top n," median, quantiles, etc. In this paper, we...
117
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ISSAC
2005
Springer
15 years 8 months ago
2005
Springer
This paper presents a duality analysis and an algorithm for computing the multiplicity structure of a zero to a polynomial system, while the zero can be exact or approximate with ...