7006 search results - page 485 / 1402 » Approximation Algorithms |
164
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IJCNN
2006
IEEE
16 years 10 days ago
2006
IEEE
Abstract— This paper considers the basis vector selection issue invloved in forward selection algorithms to sparse Gaussian Process Regression (GPR). Firstly, we re-examine a pre...
188
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STOC
2001
ACM
16 years 6 months ago
2001
ACM
Given a matrix A, it is often desirable to find a good approximation to A that has low rank. We introduce a simple technique for accelerating the computation of such approximation...
160
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FUIN
2006
15 years 6 months ago
2006
In this paper we deal with the problem of finding an optimal query execution plan in database systems. We improve the analysis of a polynomial-time approximation algorithm due to M...
228
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SENSYS
2006
ACM
16 years 8 days ago
2006
ACM
We explore fundamental performance limits of tracking a target in a two-dimensional field of binary proximity sensors, and design algorithms that attain those limits. In particul...
158
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MP
1998
15 years 6 months ago
1998
Various algorithms can compute approximate feasible points or approximate solutions to equality and bound constrained optimization problems. In exhaustive search algorithms for gl...