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» Solving Constraints in Model Transformations
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129
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UML
2000
Springer
15 years 4 months ago
Extending OCL to include Actions
The UML's Object Constraint Language provides the modeller of object-oriented systems with ways to express the semantics of a model in a precise and declarative manner. The co...
Anneke Kleppe, Jos Warmer
ICCV
1999
IEEE
16 years 2 months ago
Neurocalibration: A Neural Network That Can Tell Camera Calibration Parameters
Camera calibration is a primary crucial step in many computer vision tasks. In this paper we present a new neural approach for camera calibration. Unlike some existing neural appr...
Moumen T. Ahmed, Elsayed E. Hemayed, Aly A. Farag
86
Voted
DS
2001
118views Database» more  DS 2001»
15 years 1 months ago
Constraints as Mobile Specifications in E-Commerce Applications
We show how quantified constraints expressed in a sub-language of first-order logic, againstashareddatamodelthatisfreetoevolve, provideanexcellentwayof transporting domain-specific...
Kit-ying Hui, Peter M. D. Gray, Graham J. L. Kemp,...
106
Voted
CVPR
2010
IEEE
15 years 9 months ago
Estimation of Image Bias Field with Sparsity Constraints
We propose a new scheme to estimate image bias field through introducing two sparsity constraints. One is that the bias-free image has concise representation with image gradients o...
Yuanjie Zheng and James C. Gee
92
Voted
DATE
2006
IEEE
78views Hardware» more  DATE 2006»
15 years 6 months ago
Functional constraints vs. test compression in scan-based delay testing
We present an approach to prevent overtesting in scan-based delay test. The test data is transformed with respect to functional constraints while simultaneously keeping as many po...
Ilia Polian, Hideo Fujiwara