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» The Design and Analysis of Parallel Algorithms
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IGARSS
2009
14 years 8 months ago
Endmember Extraction from Hyperspectral Imagery using a Parallel Ensemble Approach with Consensus Analysis
We have explored in this paper a framework to test in a quantitative manner the stability of different endmember extraction and spectral unmixing algorithms based on the concept o...
Fermin Ayuso, Javier Setoain, Manuel Prieto, Chris...
ICRA
2009
IEEE
174views Robotics» more  ICRA 2009»
15 years 4 months ago
Cardiolock2: Parallel singularities for the design of an active heart stabilizer
— In this paper, the design of a new active cardiac stabilizer, Cardiolock2, is presented. Following the proof of concept Cardiolock [7], this device allows an active stabilizati...
Wael Bachta, Pierre Renaud, Edouard Laroche, Jacqu...
IPPS
1998
IEEE
15 years 2 months ago
Random Sampling Techniques in Parallel Computation
Abstract. Random sampling is an important tool in the design of parallel algorithms. Using random sampling it is possible to obtain simple parallel algorithms which are e cient in ...
Rajeev Raman
86
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ICPP
2006
IEEE
15 years 4 months ago
A Parallel External-Memory Frontier Breadth-First Traversal Algorithm for Clusters of Workstations
— This paper presents a parallel external-memory algorithm for performing a breadth-first traversal of an implicit graph on a cluster of workstations. The algorithm is a paralle...
Robert Niewiadomski, José Nelson Amaral, Ro...
131
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DATAMINE
1999
140views more  DATAMINE 1999»
14 years 10 months ago
A Scalable Parallel Algorithm for Self-Organizing Maps with Applications to Sparse Data Mining Problems
Abstract. We describe a scalable parallel implementation of the self organizing map (SOM) suitable for datamining applications involving clustering or segmentation against large da...
Richard D. Lawrence, George S. Almasi, Holly E. Ru...