1805 search results - page 139 / 361 » A Theory of Closure Operators |
121
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CCIA
2009
Springer
15 years 5 months ago
2009
Springer
Abstract. The operation of base contraction was successfully characterized for a very general class of logics using the notion of remainder sets. Although, in the general case, thi...
115
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SIVP
2010
15 years 3 months ago
2010
Resource aware operation of sensor networks requires adaptive re-organization to dynamically adapt to the operational environment. A complex dynamical system of interacting compone...
133
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SIGMOD
1999
ACM
15 years 9 months ago
1999
ACM
Recovery can be extended to new domains at reduced logging cost by exploiting "logical" log operations. During recovery, a logical log operation may read data values fro...
117
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SIAMSC
2010
15 years 3 months ago
2010
A significant amount of the computational time in large Monte Carlo simulations of lattice field theory is spent inverting the discrete Dirac operator. Unfortunately, traditional...
158
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ICDE
2011
IEEE
14 years 8 months ago
2011
IEEE
— Uncertain data is quite common nowadays in a variety of modern database applications. At the same time, the join operation is one of the most important but expensive operations...