2064 search results - page 230 / 413 » A Comparative Study of Fuzzy Sets and Rough Sets |
248
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VLDB
2001
ACM
16 years 6 months ago
2001
ACM
Approximate query processing has emerged as a costeffective approach for dealing with the huge data volumes and stringent response-time requirements of today's decision-suppo...
279
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VLDB
2007
ACM
16 years 6 months ago
2007
ACM
We present STAR, a self-tuning algorithm that adaptively sets numeric precision constraints to accurately and efficiently answer continuous aggregate queries over distributed data...
258
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VLDB
2007
ACM
16 years 6 months ago
2007
ACM
An optimization query asks for one or more data objects that maximize or minimize some function over the data set. We propose a general class of queries, model-based optimization ...
184
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EDBT
2006
ACM
16 years 6 months ago
2006
ACM
In many decision-making applications, the skyline query is frequently used to find a set of dominating data points (called skyline points) in a multidimensional dataset. In a high-...
144
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ICCAD
2007
IEEE
16 years 3 months ago
2007
IEEE
Late CMOS scaling reduces device reliability, and existing work has studied the permanent SER (soft error rate) for configuration memory in FPGA extensively. In this paper, we sh...