824 search results - page 47 / 165 » Weighted Low-Rank Approximations |
WADS
2005
Springer
15 years 3 months ago
2005
Springer
We study the shortest path problem in weighted polygonal subdivisions of the plane, with the additional constraint of an upper bound, k, on the number of links (segments) in the pa...
ITCC
2002
IEEE
15 years 2 months ago
2002
IEEE
The emergence of the world-wide-web has led to an increased interest in methods for searching for information. A key characteristic of many of the online document collections is t...
TIP
2008
14 years 9 months ago
2008
We introduce a nonlocal discrete regularization framework on weighted graphs of the arbitrary topologies for image and manifold processing. The approach considers the problem as a...
MICAI
2007
Springer
15 years 3 months ago
2007
Springer
Instance-based learning algorithms are widely used due to their capacity to approximate complex target functions; however, the performance of this kind of algorithms degrades signi...
LPAR
2004
Springer
15 years 3 months ago
2004
Springer
The extended answer set semantics for simple logic programs, i.e. programs with only classical negation, allows for the defeat of rules to resolve contradictions. In addition, a pa...