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» An algorithm for minimizing the Mumford-Shah functional
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CORR
2010
Springer
144views Education» more  CORR 2010»
13 years 7 months ago
Efficient Minimization of Decomposable Submodular Functions
Many combinatorial problems arising in machine learning can be reduced to the problem of minimizing a submodular function. Submodular functions are a natural discrete analog of co...
Peter Stobbe, Andreas Krause
INTEGRATION
2008
89views more  INTEGRATION 2008»
13 years 7 months ago
Exact ESCT minimization for functions of up to six input variables
In this paper an efficient algorithm for the synthesis and exact minimization of ESCT(Exclusive or Sum of Complex Terms) expressions for Boolean functions of at most six variables...
Dimitrios Voudouris, Marinos Sampson, George K. Pa...
CDES
2008
87views Hardware» more  CDES 2008»
13 years 9 months ago
Finding Minimal ESCT Expressions for Boolean Functions with Weight of up to 7
In this paper an algorithm is proposed for the synthesis and exact minimization of ESCT (Exclusive or Sum of Complex Terms) expressions for Boolean functions of up to seven comple...
Dimitrios Voudouris, Marinos Sampson, George K. Pa...
TMC
2011
127views more  TMC 2011»
13 years 2 months ago
Discriminant Minimization Search for Large-Scale RF-Based Localization Systems
— In large-scale fingerprinting localization systems, fine-grained location estimation and quick location determination are conflicting concerns. To achieve finer-grained loc...
Sheng-Po Kuo, Yu-Chee Tseng
CONSTRAINTS
2008
138views more  CONSTRAINTS 2008»
13 years 7 months ago
Minimization of Locally Defined Submodular Functions by Optimal Soft Arc Consistency
Submodular function minimization is a polynomially-solvable combinatorial problem. Unfortunately the best known general-purpose algorithms have high-order polynomial time complexi...
Martin C. Cooper