1352 search results - page 117 / 271 » An algorithm for minimizing the Mumford-Shah functional |
EOR
2008
13 years 9 months ago
2008
Our problem of interest consists of minimizing a separable, convex and differentiable function over a convex set, defined by bounds on the variables and an explicit constraint des...
STOC
2005
ACM
14 years 9 months ago
2005
ACM
We study an extension of the "standard" learning models to settings where observing the value of an attribute has an associated cost (which might be different for differ...
ICASSP
2007
IEEE
14 years 3 months ago
2007
IEEE
We present a novel search algorithm which is suitable for optimizing functions with a high-dimensional discrete-valued parameter vector. The algorithm is designed to find a funct...
STOC
2012
ACM
11 years 11 months ago
2012
ACM
We propose a new notion of secure multiparty computation aided by a computationally-powerful but untrusted “cloud” server. In this notion that we call on-the-fly multiparty c...
CBMS
2004
IEEE
14 years 20 days ago
2004
IEEE
A new algorithm is proposed for performing unsupervised tissue classification in medical images by integrating conventional clustering techniques with edge-adaptive segmentation t...