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KDD
2012
ACM
196views Data Mining» more  KDD 2012»
13 years 13 days ago
Chromatic correlation clustering
We study a novel clustering problem in which the pairwise relations between objects are categorical. This problem can be viewed as clustering the vertices of a graph whose edges a...
Francesco Bonchi, Aristides Gionis, Francesco Gull...
SPAA
2012
ACM
13 years 12 days ago
A scalable framework for heterogeneous GPU-based clusters
GPU-based heterogeneous clusters continue to draw attention from vendors and HPC users due to their high energy efficiency and much improved single-node computational performance...
Fengguang Song, Jack Dongarra
PAMI
2002
106views more  PAMI 2002»
14 years 9 months ago
Performance Evaluation of Some Clustering Algorithms and Validity Indices
In this article, we evaluate the performance of three clustering algorithms, hard K-Means, single linkage, and a simulated annealing (SA) based technique, in conjunction with four ...
Ujjwal Maulik, Sanghamitra Bandyopadhyay
GLVLSI
2009
IEEE
189views VLSI» more  GLVLSI 2009»
15 years 4 months ago
High-performance, cost-effective heterogeneous 3D FPGA architectures
In this paper, we propose novel architectural and design techniques for three-dimensional field-programmable gate arrays (3D FPGAs) with Through-Silicon Vias (TSVs). We develop a...
Roto Le, Sherief Reda, R. Iris Bahar
IEEEPACT
2006
IEEE
15 years 4 months ago
Fast, automatic, procedure-level performance tuning
This paper presents an automated performance tuning solution, which partitions a program into a number of tuning sections and finds the best combination of compiler options for e...
Zhelong Pan, Rudolf Eigenmann