338 search results - page 19 / 68 » Effective Lower Bounding Techniques for Pseudo-Boolean Optim... |
ICDAR
2005
IEEE
14 years 1 months ago
2005
IEEE
This paper proposes a novel dewarping technique for document images of bound volumes. This technique is a kind of model fitting techniques for estimating the warp of each text li...
UAI
2004
13 years 9 months ago
2004
Recent research has made significant progress on the problem of bounding log partition functions for exponential family graphical models. Such bounds have associated dual paramete...
INFOCOM
2009
IEEE
14 years 2 months ago
2009
IEEE
—We present the Flash flooding protocol for rapid network flooding in wireless sensor networks. Traditional flooding protocols can be very slow because of neighborhood content...
CORR
2010
Springer
13 years 8 months ago
2010
Springer
We use convex relaxation techniques to produce lower bounds on the optimal value of subset selection problems and generate good approximate solutions. We then explicitly bound the...
DATAMINE
2006
13 years 8 months ago
2006
Motivated by the poor performance (linear complexity) of the EM algorithm in clustering large data sets, and inspired by the successful accelerated versions of related algorithms l...