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79
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IVC
2002
192views more  IVC 2002»
14 years 10 months ago
Understanding visual behaviour
Modelling events is one of the key problems in dynamic scene analysis when salient and autonomous visual changes occuring in a scene need to be characterised effectively as meanin...
Shaogang Gong, Hilary Buxton
106
Voted
CLUSTER
2002
IEEE
15 years 3 months ago
I/O Analysis and Optimization for an AMR Cosmology Application
In this paper, we investigate the data access patterns and file I/O behaviors of a production cosmology application that uses the adaptive mesh refinement (AMR) technique for it...
Jianwei Li, Wei-keng Liao, Alok N. Choudhary, Vale...
68
Voted
CLUSTER
2002
IEEE
15 years 3 months ago
Mixed Mode Matrix Multiplication
In modern clustering environments where the memory hierarchy has many layers (distributed memory, shared memory layer, cache,  ¡ ¢  ), an important question is how to fully u...
Meng-Shiou Wu, Srinivas Aluru, Ricky A. Kendall
DATE
2002
IEEE
104views Hardware» more  DATE 2002»
15 years 3 months ago
A Compiler-Based Approach for Improving Intra-Iteration Data Reuse
Intra-iteration data reuse occurs when multiple array references exhibit data reuse in a single loop iteration. An optimizing compiler can exploit this reuse by clustering (in the...
Mahmut T. Kandemir
ICIP
2002
IEEE
15 years 3 months ago
Two channels fuzzy c-means detection of multiple sclerosis lesions in multispectral MR images
A novel approach to the detection of multiple sclerosis (MS) lesions in T2- and PD-weighted MR images is presented. The core of the proposed method is the use of the two channels ...
Daniele Peri, Edoardo Ardizzone, Roberto Pirrone, ...