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EUROPAR
2004
Springer
15 years 2 months ago
Efficient Parallel Hierarchical Clustering
Hierarchical agglomerative clustering (HAC) is a common clustering method that outputs a dendrogram showing all N levels of agglomerations where N is the number of objects in the d...
Manoranjan Dash, Simona Petrutiu, Peter Scheuerman...
92
Voted
JPDC
2000
82views more  JPDC 2000»
14 years 10 months ago
Efficient Parallel Algorithms for Hierarchical Clustering on Arrays with Reconfigurable Optical Buses
Chin-Hsiung Wu, Shi-Jinn Horng, Horng-Ren Tsai
90
Voted
DCOSS
2005
Springer
15 years 4 months ago
Distributed Energy-Efficient Hierarchical Clustering for Wireless Sensor Networks
Abstract: Since nodes in a sensor network have limited energy, prolonging the network lifetime and improving scalability become important. In this paper, we propose a distributed w...
Ping Ding, JoAnne Holliday, Aslihan Celik
IPPS
2000
IEEE
15 years 2 months ago
Bandwidth-Efficient Collective Communication for Clustered Wide Area Systems
Metacomputing infrastructures couple multiple clusters (or MPPs) via wide-area networks. A major problem in programming parallel applications for such platforms is their hierarchi...
Thilo Kielmann, Henri E. Bal, Sergei Gorlatch