2194 search results - page 350 / 439 » Improving HLRTA*( k ) |
169
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SIGMOD
2008
ACM
16 years 26 days ago
2008
ACM
We present a novel design and implementation of relational join algorithms for new-generation graphics processing units (GPUs). The most recent GPU features include support for wr...
179
Voted
SIGMOD
2007
ACM
16 years 26 days ago
2007
ACM
Query processing over graph-structured data is enjoying a growing number of applications. Keyword search on a graph finds a set of answers, each of which is a substructure of the ...
182
Voted
SIGMOD
2006
ACM
16 years 26 days ago
2006
ACM
This paper presents a principled framework for efficient processing of ad-hoc top-k (ranking) aggregate queries, which provide the k groups with the highest aggregates as results....
102
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SIGMOD
2004
ACM
16 years 26 days ago
2004
ACM
Growing interest in genomic research has resulted in the creation of huge biological sequence databases. In this paper, we present a hash-based pier model for efficient homology s...
110
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ICIAP
2001
Springer
16 years 25 days ago
2001
Springer
In this article a texturefeature extraction scheme based on M-band waveletpacketframes is investigated. Thefeatures so extracted are usedfor segmentation of satellite images which...