A wireless acoustic sensor network for the sound/acoustic monitoring of areas of environmental interest, and the automated generation of multi-level sound maps for environmental assessment has been recently proposed. ...
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Genetic programming is known to be capable of creating designs that satisfy prespecified high-level design requirements for analog electrical circuits and other complex structures. However, in the real world, it is of...
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Solving the eigenvalue problems is of great importance in the dynamic analysis of mechanical systems and structures. The paper presents the computer programs in C++ and their implementation in order to determine the e...
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Solving the eigenvalue problems is of great importance in the dynamic analysis of mechanical systems and structures. The paper presents the computer programs in C++ and their implementation in order to determine the eigenvalues and eigenvector using Hotelling's method combined with the power method. To show the implementation method of the programs there were analyzed mechanical systems with many degrees of freedom for which the module forms of the eigenvectors were represented graphically.
This paper revisits a problem that was identified by Kramer and Magee: placing a system in a consistent state before and after runtime changes. We show that their notion of quiescence as a necessary and sufficient con...
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This paper presents a novel method on coloring the grayscale images. For this purpose, a combination of artificial neural networks and some image processing algorithms was developed to transfer colors from a user-sele...
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This paper presents a novel method on coloring the grayscale images. For this purpose, a combination of artificial neural networks and some image processing algorithms was developed to transfer colors from a user-selected source image to a target grayscale image. According to the results of this combining method, a survey where volunteers were asked to rate the plausibility of the colorings generated automatically was performed for individual images. In most cases automatically-colored images were rated either as totally or mostly acceptable.
This paper deals with a comparison between inventory followed by shortages model and shortages followed by inventory model with variable demand rate. It is assumed that the stock deteriorates over time which follows a...
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In this paper we propose one explanation of why some novice programs are buggier than others. Central to our explanation is the notion of merged goals/plans in which multiple goals are achieved in a single integrated ...
ISBN:
(纸本)9780897911498
In this paper we propose one explanation of why some novice programs are buggier than others. Central to our explanation is the notion of merged goals/plans in which multiple goals are achieved in a single integrated plan. Our arguments are based on our theory of the knowledge — plans and goals — used by a novice in creating a program, and an analysis of actual buggy novice programs.
The modelling of the educational processes and their operational support is a key aspect in the construction of more effective e-learning applications. Instructional models are usually described by means of an educati...
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The modelling of the educational processes and their operational support is a key aspect in the construction of more effective e-learning applications. Instructional models are usually described by means of an educational modelling language (EML). The EML used can be one of the available standards (e.g. IMS Learning Design), the customization of a standard to meet a specific application profile, or even a domain-specific EML specifically designed to best fit in the very particular needs of a learning scenario. In this paper we propose , a general authoring and operationalization architecture capable of dealing with all these possibilities in a highly modular and flexible way. We also outline a specific implementation of based on standard XML technologies and in the BPEL4WS workflow management language, and we describe how this implementation can be used to support IMS Learning Design.
The general problem of pattern recognition is to establish the theory and principles of building systems that share complex situations and events into classes. In this case, usually the number of possible situations i...
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The author presents a paradigm and system that will support a programmer who is designing, programming, and testing a distributed application. The main point is that the structure introduced by the paradigm must be ke...
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ISBN:
(纸本)0897912586
The author presents a paradigm and system that will support a programmer who is designing, programming, and testing a distributed application. The main point is that the structure introduced by the paradigm must be kept and used during design, programming, and testing. One is not helped by a programming method which introduces a structure just to break it down again. A structural model has been developed which is based on common structures in distributed systems. This model is used to describe the logical relationships between components in a system. It is also integrated into the programming environment.< >
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