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CORR
2004
Springer
152views Education» more  CORR 2004»
14 years 9 months ago
Non-negative matrix factorization with sparseness constraints
Non-negative matrix factorization (NMF) is a recently developed technique for finding parts-based, linear representations of non-negative data. Although it has successfully been a...
Patrik O. Hoyer
ICLP
2004
Springer
15 years 3 months ago
On Programs with Linearly Ordered Multiple Preferences
The extended answer set semantics for logic programs allows for the defeat of rules to resolve contradictions. We propose a refinement of these semantics based on a preference rel...
Davy Van Nieuwenborgh, Stijn Heymans, Dirk Vermeir
ICARCV
2006
IEEE
145views Robotics» more  ICARCV 2006»
15 years 3 months ago
Dynamic Modeling of Linear Object Deformation Considering Contact with Obstacles
— This paper describes the dynamic modeling of linear object deformation considering geometrical constraints and contact with obstacles. Deformable linear objects such as cables ...
Hidefumi Wakamatsu, Tatsuya Yamasaki, Shinichi Hir...
FOCS
1990
IEEE
15 years 1 months ago
Parallel Linear Programming in Fixed Dimension Almost Surely in Constant Time
For any xed dimension d, the linear programming problem with n inequality constraints can be solved on a probabilistic CRCW PRAM with O(n) processors almost surely in constant time...
Noga Alon, Nimrod Megiddo
JCP
2008
178views more  JCP 2008»
14 years 9 months ago
Building Design Optimization Using Sequential Linear Programming
-In this paper a nonlinear programming approach is used for the minimization of total communication cost to determine the optimum room dimensions for each room. The nonlinear progr...
Rekha Bhowmik