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» Refactoring Process Models in Large Process Repositories
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138
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ICIP
2007
IEEE
16 years 5 months ago
Markov Random Field Model-Based Edge-Directed Image Interpolation
Abstract-- This paper presents an edge-directed image interpolation algorithm. In the proposed algorithm, the edge directions are implicitly estimated with a statistical-based appr...
Min Li, Truong Q. Nguyen
ICASSP
2008
IEEE
15 years 10 months ago
Wavelet-domain compressive signal reconstruction using a Hidden Markov Tree model
Compressive sensing aims to recover a sparse or compressible signal from a small set of projections onto random vectors; conventional solutions involve linear programming or greed...
Marco F. Duarte, Michael B. Wakin, Richard G. Bara...
116
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DEXA
2004
Springer
70views Database» more  DEXA 2004»
15 years 9 months ago
How to Model Visual Knowledge: A Study of Expertise in Oil-Reservoir Evaluation
This work presents a study of the nature of expertise in geology, which demands visual recognition methods to describe and interpret petroleum reservoir rocks. In an experiment usi...
Mara Abel, Laura S. Mastella, Luís A. Lima ...
PVG
2003
IEEE
165views Visualization» more  PVG 2003»
15 years 9 months ago
A PC Cluster System for Simultaneous Interactive Volumetric Modeling and Visualization
A number of problems are well suited for volumetric representation for both simulation and storage, however, the large amount of data that needs to be processed and rendered with ...
Shigeru Muraki, Eric B. Lum, Kwan-Liu Ma, Masato O...
SDL
2003
147views Hardware» more  SDL 2003»
15 years 5 months ago
Modelling and Evaluation of a Network on Chip Architecture Using SDL
Network on Chip (NoC) is a new paradigm for designing large and complex systems on chips (SoCs). In this paradigm, a packet switched network is provided for on-chip communication. ...
Rickard Holsmark, Magnus Högberg, Shashi Kuma...