2519 search results - page 88 / 504 » cost 2007 |
159
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JC
2007
15 years 6 months ago
2007
We study the complexity of approximating the smallest eigenvalue of −∆ + q with Dirichlet boundary conditions on the d-dimensional unit cube. Here ∆ is the Laplacian, and th...
177
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ASE
2002
15 years 6 months ago
2002
The cost of maintaining a software system over a long period of time far exceeds its initial development cost. Much of the maintenance cost is attributed to the time required by ne...
215
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WCE
2007
15 years 7 months ago
2007
—Spatial query execution is an essential functionality of a sensor network. Redundancy within a sensor network can be exploited to reduce the communication cost incurred in execu...
180
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CSREAESA
2004
15 years 7 months ago
2004
: In this paper we focus on the reduction of switching activity in combinational logic circuits. An algorithmic approach using k-map has been proposed which modifies the normal opt...
148
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IJCAI
2003
15 years 7 months ago
2003
Huge amounts of data are stored in autonomous, geographically distributed sources. The discovery of previously unknown, implicit and valuable knowledge is a key aspect of the expl...