7648 search results - page 1160 / 1530 » A Data Locality Optimizing Algorithm |
133
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CEC
2005
IEEE
15 years 6 months ago
2005
IEEE
Timetabling problems are constraint optimization problems proven to be NP complete. Furthermore, evaluation of violations is costly, and there is no common data format for represen...
156
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JIIS
2006
15 years 4 months ago
2006
A join of two relations in real databases is usually much smaller than their cartesian product. This means that most of the combinations of tuples in the crossproduct of the respe...
120
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TCOM
2008
15 years 4 months ago
2008
Abstract--A robust frequency-hopping system with noncoherent detection, iterative turbo decoding and demodulation, and channel estimation is presented. The data modulation is the s...
109
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SIGOPS
2010
15 years 2 months ago
2010
We develop techniques that make authenticated directories efficient and scalable toward the goal of managing tens of billions of objects in a single directory. Internet storage s...
132
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SIGMOD
2004
ACM
16 years 4 months ago
2004
ACM
We present BLAS , a Bi-LAbeling based System, for efficiently processing complex XPath queries over XML data. BLAS uses Plabeling to process queries involving consecutive child ax...