204 search results - page 6 / 41 » Parameterized Complexity of Cardinality Constrained Optimiza... |
SIGMOD
2007
ACM
14 years 6 months ago
2007
ACM
Commercial enterprise data warehouses are typically implemented on parallel databases due to the inherent scalability and performance limitation of a serial architecture. Queries ...
ICIP
1998
IEEE
14 years 8 months ago
1998
IEEE
Maximum a posteriori (MAP) filtering using the HuberMarkov random field (HMRF) image model has been shown in the past to be an effective method of reducing compression artifacts i...
PRL
2010
13 years 5 months ago
2010
We consider the problem of fitting linearly parameterized models, that arises in many computer vision problems such as road scene analysis. Data extracted from images usually cont...
SSDBM
2003
IEEE
13 years 12 months ago
2003
IEEE
Space constrained optimization problems arise in a multitude of important applications such as data warehouses and pervasive computing. A typical instance of such problems is to s...
COMPGEOM
2003
ACM
13 years 12 months ago
2003
ACM
I discuss algorithms based on bistellar flips for inserting and deleting constraining (d − 1)-facets in d-dimensional constrained Delaunay triangulations (CDTs) and weighted CD...