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PAMI
2007
202views more  PAMI 2007»
15 years 6 months ago
Weighted Graph Cuts without Eigenvectors A Multilevel Approach
—A variety of clustering algorithms have recently been proposed to handle data that is not linearly separable; spectral clustering and kernel k-means are two of the main methods....
Inderjit S. Dhillon, Yuqiang Guan, Brian Kulis
GECCO
2011
Springer
346views Optimization» more  GECCO 2011»
14 years 10 months ago
Evolving relationships between social networks and stakeholder involvement in software projects
Software projects often fail because stakeholder communication and involvement are inadequate. This paper proposes a novel method to understand project social networks and their c...
Soo Ling Lim, Peter J. Bentley
EDBT
2002
ACM
132views Database» more  EDBT 2002»
16 years 6 months ago
A Framework for the Physical Design Problem for Data Synopses
Maintaining statistics on multidimensional data distributions is crucial for predicting the run-time and result size of queries and data analysis tasks with acceptable accuracy. To...
Arnd Christian König, Gerhard Weikum
ICPP
2007
IEEE
16 years 25 days ago
An Effective Strategy for Porting C++ Applications on Cell
In this paper we present a solution for efficient porting of sequential C++ applications on the Cell B.E. processor. We present our step-by-step approach, focusing on its general...
Ana Lucia Varbanescu, Henk J. Sips, Kenneth A. Ros...
GECCO
2007
Springer
168views Optimization» more  GECCO 2007»
16 years 21 days ago
Rigorous analyses of simple diversity mechanisms
It is widely assumed and observed in experiments that the use of diversity mechanisms in evolutionary algorithms may have a great impact on its running time. Up to now there is no...
Tobias Friedrich, Nils Hebbinghaus, Frank Neumann