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AAIM
2009
Springer
118views Algorithms» more  AAIM 2009»
16 years 1 months ago
A More Relaxed Model for Graph-Based Data Clustering: s-Plex Editing
We introduce the s-Plex Editing problem generalizing the well-studied Cluster Editing problem, both being NP-hard and both being motivated by graph-based data clustering. Instead o...
Jiong Guo, Christian Komusiewicz, Rolf Niedermeier...
SOFSEM
2007
Springer
16 years 24 days ago
Straightening Drawings of Clustered Hierarchical Graphs
In this paper we deal with making drawings of clustered hierarchical graphs nicer. Given a planar graph G = (V, E) with an assignment of the vertices to horizontal layers, a plane ...
Sergey Bereg, Markus Völker, Alexander Wolff,...
IPPS
2002
IEEE
15 years 11 months ago
Hierarchical Interconnects for On-Chip Clustering
In the sub-micron technology era, wire delays are becoming much more important than gate delays, making it particularly attractive to go for clustered designs. A common form of cl...
Aneesh Aggarwal, Manoj Franklin
166
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ICASSP
2010
IEEE
15 years 6 months ago
Song-level multi-pitch tracking by heavily constrained clustering
Given a set of monophonic, harmonic sound sources (e.g. human voices or wind instruments), multi-pitch estimation (MPE) is the task of determining the instantaneous pitches of eac...
Zhiyao Duan, Jinyu Han, Bryan Pardo
CLUSTER
2006
IEEE
15 years 6 months ago
A taxonomy of application scheduling tools for high performance cluster computing
Application scheduling plays an important role in high-performance cluster computing. Application scheduling can be classified as job scheduling and task scheduling. This paper pre...
Jiannong Cao, Alvin T. S. Chan, Yudong Sun, Sajal ...