3341 search results - page 164 / 669 » On Bounded Queries and Approximation |
86
Voted
JC
2007
14 years 10 months ago
2007
We study the optimal approximation of the solution of an operator equation A(u) = f by certain n-term approximations with respect to specific classes of frames. We consider worst...
113
Voted
CORR
2011
Springer
14 years 2 months ago
2011
Springer
We present an approximation scheme for optimizing certain Quadratic Integer Programming problems with positive semidefinite objective functions and global linear constraints. Thi...
68
Voted
ICPR
2004
IEEE
15 years 11 months ago
2004
IEEE
A new method of structural graph matching is introduced and compared against an existing method and against the maximum common subgraph. The method is approximate with polynomial ...
ICML
2008
IEEE
15 years 11 months ago
2008
IEEE
What type of algorithms and statistical techniques support learning from very large datasets over long stretches of time? We address this question through a memory bounded version...
ICML
2006
IEEE
15 years 11 months ago
2006
IEEE
We present a discrete spectral framework for the sparse or cardinality-constrained solution of a generalized Rayleigh quotient. This NPhard combinatorial optimization problem is c...