746 search results - page 78 / 150 » Fast (Structured) Newton Computations |
PPSN
2010
Springer
13 years 7 months ago
2010
Springer
Abstract. The rooted delay-constrained minimum spanning tree problem is an NP-hard combinatorial optimization problem arising for example in the design of centralized broadcasting ...
CONEXT
2008
ACM
13 years 11 months ago
2008
ACM
Virtual routers are a promising way to provide network services such as customer-specific routing, policy-based routing, multi-topology routing, and network virtulization. However...
ICIP
2007
IEEE
14 years 10 months ago
2007
IEEE
We introduce a framework for image enhancement, which smooths images while preserving edge information. Domain (spatial) and range (feature) information are combined in one single...
MICCAI
2008
Springer
14 years 10 months ago
2008
Springer
Abstract. In this paper, we propose a set of new generic automated processing tools to characterise the local asymmetries of anatomical structures (represented by surfaces) at an i...
ICIP
2010
IEEE
13 years 7 months ago
2010
IEEE
Convolution operator is a linear operator characterized by a point spread functions (PSF). In classical image restoration problems, the blur is usually shift invariant and so the ...