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NIPS
2001
14 years 11 months ago
2001
Motivated by our recent work on rooted tree matching, in this paper we provide a solution to the problem of matching two free (i.e., unrooted) trees by constructing an association...
SIAMNUM
2011
14 years 4 months ago
2011
We introduce a new mixed method for the biharmonic problem. The method is based on a formulation where the biharmonic problem is re-written as a system of four first-order equatio...
ICCD
2001
IEEE
15 years 6 months ago
2001
IEEE
As the operating frequency increases to Giga Hertz and the rise time of a signal is less than or comparable to the time-of-flight delay of a line, it is necessary to consider the...
WSC
2008
15 years 6 days ago
2008
We present an improved sweep metaheuristic for discrete event simulation optimization. The sweep algorithm is a tree search similar to beam search. The basic idea is to run a limi...
CVPR
2008
IEEE
15 years 12 months ago
2008
IEEE
Most successful object recognition systems rely on binary classification, deciding only if an object is present or not, but not providing information on the actual object location...