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» Consistent Minimization of Clustering Objective Functions
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ICIP
2008
IEEE
14 years 7 months ago
Surface completion by minimizing energy based on similarity of shape
3D mesh models generated with range scanner or video images often have holes due to many occlusions by other objects and the object itself. This paper proposes a novel method to f...
Norihiko Kawai, Tomokazu Sato, Naokazu Yokoya
TPDS
2010
93views more  TPDS 2010»
13 years 4 months ago
Self-Consistent MPI Performance Guidelines
Message passing using the Message Passing Interface (MPI) is at present the most widely adopted framework for programming parallel applications for distributed-memory and clustere...
Jesper Larsson Träff, William D. Gropp, Rajee...
JBI
2004
171views Bioinformatics» more  JBI 2004»
13 years 7 months ago
Consensus Clustering and Functional Interpretation of Gene Expression Data
Microarray analysis using clustering algorithms can suffer from lack of inter-method consistency in assigning related gene-expression profiles to clusters. Obtaining a consensus s...
Paul Kellam, Stephen Swift, Allan Tucker, Veronica...
STOC
2009
ACM
172views Algorithms» more  STOC 2009»
14 years 6 months ago
Linear time approximation schemes for the Gale-Berlekamp game and related minimization problems
We design a linear time approximation scheme for the GaleBerlekamp Switching Game and generalize it to a wider class of dense fragile minimization problems including the Nearest C...
Marek Karpinski, Warren Schudy
COLT
2006
Springer
13 years 9 months ago
A Sober Look at Clustering Stability
Stability is a common tool to verify the validity of sample based algorithms. In clustering it is widely used to tune the parameters of the algorithm, such as the number k of clust...
Shai Ben-David, Ulrike von Luxburg, Dávid P...