2514 search results - page 335 / 503 » On the Computation of Approximations of Database Queries |
189
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ALGORITHMICA
2004
15 years 6 months ago
2004
Query answers from on-line databases can easily be corrupted by hackers or malicious database publishers. Thus it is important to provide mechanisms which allow clients to trust th...
203
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CORR
2012
Springer
14 years 2 months ago
2012
Springer
We present a new type of monotone submodular functions: multi-peak submodular functions. Roughly speaking, given a family of sets F, we construct a monotone submodular function f ...
196
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ICPR
2006
IEEE
16 years 8 months ago
2006
IEEE
The question of fingerprint individuality can be posed as follows: Given a query fingerprint, what is the probability that the observed number of minutiae matches with a template ...
214
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VLDB
1999
ACM
15 years 11 months ago
1999
ACM
Recent high-performance processors employ sophisticated techniques to overlap and simultaneously execute multiple computation and memory operations. Intuitively, these techniques ...
217
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SC
2009
ACM
16 years 1 months ago
2009
ACM
One of the main advantages of using a scientific workflow management system (SWfMS) to orchestrate data flows among scientific activities is to control and register the whole work...