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855
K-SVD: An Algorithm for Designing Overcomplete Dictionaries for Sparse Representation
, 2006
"... In recent years there has been a growing interest in the study of sparse representation of signals. Using an overcomplete dictionary that contains prototype signal-atoms, signals are described by sparse linear combinations of these atoms. Applications that use sparse representation are many and inc ..."
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Cited by 935 (41 self)
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is flexible and can work with any pursuit method (e.g., basis pursuit, FOCUSS, or matching pursuit). We analyze this algorithm and demonstrate its results both on synthetic tests and in applications on real image data.
Kurtev I.: Transforming Models with ATL:
- Proceedings of the Model Transformations in Practice Workshop at MoDELS,
, 2005
"... Abstract. This paper presents ATL (ATLAS Transformation Language): a hybrid model transformation language that allows both declarative and imperative constructs to be used in transformation definitions. The paper describes the language syntax and semantics by using examples. ATL is supported by a s ..."
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Cited by 272 (22 self)
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Abstract. This paper presents ATL (ATLAS Transformation Language): a hybrid model transformation language that allows both declarative and imperative constructs to be used in transformation definitions. The paper describes the language syntax and semantics by using examples. ATL is supported by a
Flexible Model-to-Model Transformation Templates: An
"... Abstract Model transformation is one of the core techniques in Model- ..."
A Catalogue of Refactorings for Model-to-Model Transformations
, 2011
"... In object-oriented programming, continuous refactorings are used as the main mechanism to increase the maintainability of the code base. Unfortunately, in the field of model transformations, such refactoring support is so far missing. This paper tackles this limitation by adapting the notion of ref ..."
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Cited by 7 (4 self)
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of refactorings to model-to-model (M2M) transformations. In particular, we present a dedicated catalogue of refactorings for improving the quality of M2M transformations. The refactorings have been explored by analyzing existing transformation examples defined in ATL. However, the refactorings
G.: Model-to-Model Transformations By Demonstration
- In: Proc. 3rd International Conference on Model Transformation (ICMT’10
, 2010
"... Abstract. During the last decade several approaches have been pro-posed for easing the burden of writing model transformation rules manu-ally. Among them are Model Transformation By-Demonstration (MTBD) approaches which record actions performed on example models to derive general operations. A curre ..."
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Cited by 4 (2 self)
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current restriction of MTBD is that until now they are only available for in-place transformations, but not for model-to-model (M2M) transformations. In this paper, we extend our MTBD approach, which is designed for in-place transformations, to also support M2M transformations. In partic-ular, we propose
A Comparison of Rule Inheritance in Model-to-Model Transformation Languages ∗
"... Abstract. Although model transformations presumably play a major role in Model-Driven Engineering, reuse mechanisms such as inheritance have received little attention so far. In this paper, we propose a comparison framework for rule inheritance in declarative model-to-model transformation languages, ..."
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Cited by 2 (0 self)
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Abstract. Although model transformations presumably play a major role in Model-Driven Engineering, reuse mechanisms such as inheritance have received little attention so far. In this paper, we propose a comparison framework for rule inheritance in declarative model-to-model transformation languages
The Space of Human Body Shapes: Reconstruction And Parameterization from Range Scans
- ACM TRANS. GRAPH
, 2003
"... We develop a novel method for fitting high-resolution template meshes to detailed human body range scans with sparse 3D markers. We formulate an optimization problem in which the degrees of freedom are an affine transformation at each template vertex. The objective function is a weighted combination ..."
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Cited by 290 (4 self)
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We develop a novel method for fitting high-resolution template meshes to detailed human body range scans with sparse 3D markers. We formulate an optimization problem in which the degrees of freedom are an affine transformation at each template vertex. The objective function is a weighted
Transforming Data to Satisfy Privacy Constraints
, 2002
"... Data on individuals and entities are being collected widely. These data can contain information that explicitly identifies the individual (e.g., social security number). Data can also contain other kinds of personal information (e.g., date of birth, zip code, gender) that are potentially identifying ..."
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Cited by 250 (0 self)
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of preserving privacy for the specified usage. In particular, we investigate the privacy transformation in the context of data mining applications like building classification and regression models. Second, our work improves on previous approaches by allowing more flexible generalizations for the data. Lastly
Model transformation: the heart and soul of modeldriven software development
- Online]. Available: http://cui.unige.ch/ ∼ sendall/files/sendall-tech-report-EPFL-model-trans.pdf
"... The motivation behind model-driven software development is to move the focus of work from programming to solution modeling. The model-driven approach has a potential to increase development productivity and quality by describing important aspects of a solution with more human-friendly abstractions a ..."
Abstract
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Cited by 216 (2 self)
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and by generating common application fragments with templates. For this vision to become reality, software development tools need to automate the many tasks of model construction and transformation, including construction and transformation of models that can be round-trip engineered into code. In this article, we
Orchestrating ATL Model Transformations
- In Jouault [7
"... Abstract. The design and development of any complex applications using a Model-driven Engineering approach involve not only the use of many models, but also the use of many model transformations between them. These transformations should be chained together, using Model Transformation Orchestration ..."
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Cited by 10 (0 self)
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Abstract. The design and development of any complex applications using a Model-driven Engineering approach involve not only the use of many models, but also the use of many model transformations between them. These transformations should be chained together, using Model Transformation Orchestration
Results 1 - 10
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855
