This paper considers the ship path following problem with state and input constraints. The control problem associated with path following is formulated as a Model Predictive Control (MPC) with adjustable parameters. T...
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The author has designed a framework for building web sites using Microsoft'sNET technologyThe framework employs a design approach based upon the Model View Controller(MVC) design patternA framework in an object or...
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The author has designed a framework for building web sites using Microsoft'sNET technologyThe framework employs a design approach based upon the Model View Controller(MVC) design patternA framework in an object oriented system is a collection of classes that provide an abstract approach to solving a given problem
XML has became a standard for structured data, and very often transformations from one specific format to another are needed. XSLT stylesheets are programs designed for this purpose, and they use XPath expressions to ...
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Neuromorphic engineers study models and implementations of systems that mimic neurons behavior in the brain. Neuro-inspired systems commonly use spikes to represent information. This representation has several advanta...
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One of the most promising areas in which probabilistic graphical models have shown an incipient activity is the field of heuristic optimization and, in particular, in the Estimation of Distribution Algorithms (EDAs). ...
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ISBN:
(纸本)9780889868182
One of the most promising areas in which probabilistic graphical models have shown an incipient activity is the field of heuristic optimization and, in particular, in the Estimation of Distribution Algorithms (EDAs). EDAs constitute a well-known family of Evolutionary Computation techniques, similar to Genetic Algorithms. Due to their inherent parallelism, different research lines have been studied trying to improve EDAs from the point of view of execution time and/or accuracy. Among these proposals, we focus on the so-called island-based models. This approach defines several islands (EDA instances) running independently and exchanging information with a given frequency. The information sent by the islands can be a set of individuals or a probabilistic model. This paper presents a comparative study of both information exchanging techniques for a univariate EDA (UMDAg) over a wide set of parameters and problems -the standard benchmark developed for the IEEEWorkshop on Evolutionary Algorithms and other Metaheuristics for Continuous Optimization Problems of the ISDA 2009 Conference. The study concludes that the configurations based on migrating individuals obtain better results.
This paper presents the recent design and development aspects considered within a current project running at the department of computerarchitecture and system programming. The project "Safety WLAN architectures ...
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ISBN:
(纸本)9784883254194
This paper presents the recent design and development aspects considered within a current project running at the department of computerarchitecture and system programming. The project "Safety WLAN architectures for safety critical applications related to diagnostic and predictive maintenance possibilities" includes the aspects of diagnostic and predictive maintenance strategies as well as safety related hardware, reliable software design and reliable wireless communication. This paper considers design strategies for the development of reliable, safe sensor systems for process control.
We present here an approach for automatic mass diagnosis in mammographic images. Our strategy contains three main steps. Firstly, region of interests containing mass and background are segmented using a level set algo...
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This work presents a fuzzy controller capable of designing its own structure online, based on the data obtained during the normal system operation. The algorithm does not use previous information about the differentia...
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Single Photon Emission Computed Tomography (SPECT) images are commonly used by physicians to assist the diagnosis of several diseases such as Alzheimer's disease (AD). The diagnosis process requires the visual eva...
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Brain-computer interfaces based on steady-state visual evoked potential (SSVEP-BCIs) achieve a high performance due to their multiclass nature in paradigms where gazing is needed. Studies of binary SSVEP-BCIs have bee...
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