für 61.20€ kaufen ···· Rheinberg-Buch.de - Bücher, eBooks, DVD & Blu-ray Reconstructing a metric structure of a scene from images has been one of the important topics in computer vision. In this book, we focus on a simple diagonal rank-deficient form of a 2D metric invariant, a conic dual to the circular points. By manipulating image features to constrain the simple form algebraically, the metric reconstruction can be achieved. We start from second order curves such as concentric circles or confocal conics to be used as basic features. By simply subtracting them, affine and metric properties of a plane are recovered. The geometric meanings of the resulting subtraction matrices are also investigated. The idea of algebraically manipulating features extend to an ``addition method`` using human recognizable features such as a rectangle. Its parallelism and orthogonality enables us to obtain information of the scene structure. As a generalization, we propose a framework to unify the geometric constraints used in camera calibration and in metric reconstruction. We show that scene constraints can be converted into constraints of cameras, and that a flexible algorithm to metric-reconstruct scenes from images can be developed in the proposed unified framework. ····· 10361146850
für 44.10€ kaufen ···· Rheinberg-Buch.de - Bücher, eBooks, DVD & Blu-ray Enhancing software engineering models, RUP in specific, to accommodate and support Globalization and Internationalization of Software. The thesis shows how globalization standards, measures and guidelines can integrate into Rational Unified Process Software Engineering models. The thesis illustrates the integration into the phases and disciplines of the Rational Unified Process elements, presents the benefits attained from such integration, and demonstrates a case study of a fully globalized software product. Software is being developed in geographically distributed locations, and deployed all around the globe. For instance, software manufactured in a certain country, is required to handle a wide range of users, with different languages, character sets, encoding, expectations, culture, and more. Users with a wide range of cultural backgrounds have different expectations and requirements. In some cases, presenting the interface in the user`s own language is a must-have requirement which makes the manufacturing software for international audience is not an easy task. ····· 10361146848
für 44.10€ kaufen ···· Rheinberg-Buch.de - Bücher, eBooks, DVD & Blu-ray This book on Handwritten Gurumukhi Character Recognition describes Neural Network technique for recognition of handwritten Gurumukhi Characters. All techniques used for HGCR are descibed in detail. All images of characters i.e. after digitization, Preprocessing and segmentation are shown for better understanding. It also aims at exposing the students to use this technique for further research work for recognition of words in their native langauage. Salient Features: . Digitization Technique for converting Handwritten Characters into Digital Image. . Pre-processing Technique for removing noise from handwritten Characters. . Segmentation Techniques for dividing characters . Feature Extraction technique for resembling the characters . Testing of characters using Arificial Neural Networks . Training of characters ····· 10361146789
für 44.10€ kaufen ···· Rheinberg-Buch.de - Bücher, eBooks, DVD & Blu-ray To reach the desired information on a web site can be a very time consuming task when the fact that the site may not even have that information is considered. In addition to the time consuming feature of checking all the pages, the user can also overlook what she looks for which can be regarded as a human factor. For all these reasons, some automatic search engines are developed, at diferent success levels. In this work, a system is proposed which takes the spoken queries from users and forwards them to the page that has the best answer in order to save them to check all the pages manually. In addition, this kind of solution gives users the chance to communicate with the system by asking spoken questions. This is a very important advantage especially for the visually handicapped people. To sum up the entire system, the user interacts verbally with the system and is forwarded to the page which contains information evaluated as a candidate answer to the question. In short, users are supposed to ask questions requesting information, an answer, or a transaction the system is supposed to bring a relevant page accordingly. ····· 10361146722
für 61.20€ kaufen ···· Rheinberg-Buch.de - Bücher, eBooks, DVD & Blu-ray This practical guide is intended to help students (from mathematics, computer science, engineering, finance, and even natural sciences) who want to learn how to create a GUI in MATLAB, as beginners or at an intermediate level. Being already successfully class-tested, we hope this book will help them, not only at some mathematical-like courses, but at any course that makes use of MATLAB software. The only prerequisite that is needed, is the user being familiar with MATLAB syntax, command, and environment. The book has two chapters. First one is dedicated to briefly presenting the editor components. Chapter 2 is about practicing what we have presented in the previous one. It consists of five complex projects. The first two ones are split into small tasks, and solved completely. Also, the code is with many comments, in order to be fully understood. The last three are left to the reader to complete them. ····· 10361146718
für 44.10€ kaufen ···· Rheinberg-Buch.de - Bücher, eBooks, DVD & Blu-ray Agricultural development makes a critical contribution to overall economic growth in many developing countries. After industrial revolution, machine dependent semi automated farming has started to enhance production of crops. But, development of some fully automated farming system is goal of present related research activities. Significant improvement of information technology in the last few years helps us for implementing computer science towards improvement of crop productivity. With the advancement of technology, several intelligent techniques are used for that purpose. We can apply different intelligent nature- inspired algorithm such as artificial neural network (ANN), genetic algorithm (GA), fuzzy logic or image processing technique in effective weeds control, effectual pesticides or fungicides application, disease identification, seeds or pollen classification, environmental control in greenhouse, plant classification and remote sensing applications. In subsequent chapters of this book these techniques are shortly depicted. ····· 10361146713
für 44.10€ kaufen ···· Rheinberg-Buch.de - Bücher, eBooks, DVD & Blu-ray The necessity to certify one`s identity for different purposes and the evolution of mobile technologies have led to the generation of electronic devices such as smart cards, and electronic identities designed to meet daily needs. Nevertheless, these mechanisms have a problem: they don`t allow the user to set the scope of the information presented. That problem introduces interesting security and privacy challenges and requires the development of a new tool that supports user-centricity for the information being handled. This dissertation presents eIDeCert, a tool for the management of electronic identities (eIDs) in a mobile environment with a user-centric approach. Taking advantage of existing eCert technology we will be able to solve a real problem. On the other hand, the application takes us to the boundary of what the technology can cope with: we will assess how close we are to the boundary, and we will present an idea of what the next step should be to enable us to reach the goal. ····· 10361146708
für 71.10€ kaufen ···· Rheinberg-Buch.de - Bücher, eBooks, DVD & Blu-ray The intellectual contribution of this book lies within the area of computer supported collaborative work (CSCW), focussing on computer supported collaborative design (CSCD). Research into CSCD seeks to understand how professional designers and organization interact with one another, aiming to integrate this understanding with the development of computer based tools to support real world settings. Much of the current technology developed to support the work of professional designers have been developed to aid individuals working alone, with tools such as computer aided drafting (CAD), scheduling, and database software. Literature and field studies involving professional designers were used as methods of qualitative data collection for the needs of this research, establishing the foundations for the implementation of a prototype collaborative design environment. The main focus of the prototype is to assist professional product designers when in remote collaboration during the early stages of the design process. ····· 10361146645
für 44.10€ kaufen ···· Rheinberg-Buch.de - Bücher, eBooks, DVD & Blu-ray The Chronicles are an emergent temporal logic approach to model a form of reasoning based on events. In the literature there are different studies regarding the reasoning and learning mechanisms proposed for such an approach, and applications in the distributed systems. This book reports these works. At the beginning, the book presents the different formalisms that different authors have developed around the concept of chronicles, with an introduction to what is understood as temporal logic. The next section presents the reasoning mechanisms for each chronicle formalism. The next section is dedicated to the presentation of the different chronicle learning mechanisms proposed in the literature. Finally, the last section is dedicated to present the utilization of the chronicles in various problems in distributed environments: management of telecommunications systems, in the context of web services, and in the design of autonomous systems of communication. This book should be especially useful to researches and professionals in the areas of the Artificial Intelligence, Distributed Systems and PhD and Master Students in the domain of the Computational Sciences. ····· 10361146619
····· lezzter Preis 53.10€ ···· Rheinberg-Buch.de - Bücher, eBooks, DVD & Blu-ray Bin packing is a very important and popular research area in the computer science field. Practical solutions to this abstracted problem will significantly help computer engineers to build information technology systems. Past work showed many good and real-world packing algorithms. However, due to the complexity of the problem in multiple-dimensional bin packing, also called hyperbox packing, we need more practical packing algorithms for its real-world applications. In this book, we extend 1D packing algorithms to hyperbox packing problems via a general framework that takes two inputs of a 1D packing algorithm and an instance of hyperbox packing problem and outputs a hyperbox packing algorithm. The extension framework significantly enriches the family of hyperbox-packing algorithms, generates many framework-based algorithms, and simultaneously calls for the analysis for those algorithms. We also analyze the performance of a couple of framework-based algorithms from two perspectives of worst-case performance and average-case performance. ····· 10361146595
für 71.10€ kaufen ···· Rheinberg-Buch.de - Bücher, eBooks, DVD & Blu-ray This book explores the use of Evolutionary Algorithms (EAs) in dynamic optimization problems. Evolutionary Algorithms are powerful tools for optimization problems. Nevertheless, when the problem is dynamic, the EA can face difficulties due to the convergence of the population on a specific region of the search space. Different improvements have been made to the standard EA to make it more robust in dynamic problems: the increase of diversity, the incorporation of memory or the inclusion of anticipation methods. In this book we introduce important and novel contributions to address some of the drawbacks of current approaches. First, the book describes different approaches to make memory more useful and effective, including a new algorithm that evolves the best memory size according to the moment and characteristics of the dynamic problem. Second, the book analyses the importance of the population s diversity in EAs for dynamic optimization problems, by using two different biologically inspired genetic operators. Third, different prediction techniques that allow the EA to forecast both the time of the next change and the direction of this change are introduced. ····· 10361146570
für 71.10€ kaufen ···· Rheinberg-Buch.de - Bücher, eBooks, DVD & Blu-ray An enterprise information system distinguishes itself from other types of software as it is developed to facilitate the operation of an organization hence its requirement reflects its strategies, plans, processes etc. The requirements in the form of domain knowledge acquired during the early stage of development can be organized and modeled in an Enterprise Architecture. Zachman Framework is one of the most widely used Enterprise Architectures Framework. However, in the original Zachman Framework, there is neither a rigorous meta-model nor a well-defined sequence in which to instantiate the cells, which prevents it from being used practically during the requirement engineering phase of an enterprise information system project. We develop a conceptual meta-model for the Zachman Framework by adapting and integrating the Bunge-Wand-Weber ontology and the Enterprise Ontology. Based on this meta-model, various requirement acquisition processes can be formulated by specifying a sequence to traverse the meta-model graph and instantiate its nodes and edges. In this thesis we present such a process, suitable for an enterprise system development project of a particular situation. ····· 10361146450
für 71.10€ kaufen ···· Rheinberg-Buch.de - Bücher, eBooks, DVD & Blu-ray The discovery of interesting patterns from database transactions is one of the major problems in knowledge discovery in database. One such interesting pattern is the association rules extracted from these transactions. The goal of this research was to develop and implement a parallel algorithm for mining association rules. We implemented a parallel algorithm that used a lattice approach for mining association rules. The Dynamic Distributed Rule Mining (DDRM) is a lattice-based algorithm that partitions the lattice into sublattices to be assigned to processors for processing and identification of frequent itemsets. We implemented the DDRM using a dynamic load balancing approach to assign classes to processors for analysis of these classes in order to determine if there are any rules present in them. Experimental results show that DDRM utilizes the processors efficiently and performed better than the prefix-based and Partition algorithms that use a static approach to assign classes to the processors. The DDRM algorithm scales well and shows good speedup. ····· 10361146301
····· lezzter Preis 53.10€ ···· Rheinberg-Buch.de - Bücher, eBooks, DVD & Blu-ray We are approaching the era with blurred boundary between hardware and software: hardware is getting more and more flexibility for fast development and configuration - we are programming hardware critical software is being built on chip for high performance - we are also coining software. The author of this book try to build such a bridge to import the new high speed computation architecture based on FPGA to the simulation of neutron transport in nuclear reactor. After the most recent Fukushima accident in Japan, there is no doubt for more effort on reactor safety. This book represents first an algorithm to simulate the three-dimensional transport of neutrons, the generators of nuclear fission, inside an arbitary nuclear reactor model, and then demonstrates the methodology of moving the computationally intensive codes into an FPGA chip with 20 times higher performance. We all use software running above hardware, but here the software is inside hardware. ····· 10361146258
für 44.10€ kaufen ···· Rheinberg-Buch.de - Bücher, eBooks, DVD & Blu-ray Determining attribute correspondence is the most important, time consuming and knowledge intensive part during databases integration. It is also used in other data manipulation applications such as data warehousing, data design, semantic web and e-commerce. Most data integration applications require a matching between the schemas of the respective datasets. Schema matching plays a key role in heterogeneous database integration.In this book the aim is to investigate how to find the types of correspondence between the attributes of heterogeneous datasets when schema design information of the data sets is unknown. ····· 10361146201
für 53.10€ kaufen ···· Rheinberg-Buch.de - Bücher, eBooks, DVD & Blu-ray The continuous development of technology from a simple stage to a complex one, for example, the Information and Communications Technology (ICT) in organizations or industries is to make work simpler for man and to increase production and efficiency (Hall, 1977). Existing literature continues to present the manufacturing sector as a major one in the society that contributes immensely to economic growth and development. The manufacturing sector contributed 32.8% to Gross Domestic Product (GDP) in 2001 in Thailand. In Nigeria, the period of colonial diarchy after political independence promoted local industrialization. It was this era that the manufacturing sector contributed to the Gross Domestic Product (GDP) N7 million N236 million which is between 0.5 per cent to 12 per cent during the period 1950 to 1960 (Ekekwe, 1986). This sector will continue to assume a dominant role in the economic growth of the nation (Jason, 2002). ····· 10361146196
für 62.10€ kaufen ···· Rheinberg-Buch.de - Bücher, eBooks, DVD & Blu-ray En este trabajo se presenta una metodología basada en tecnologías de representación, anotación y procesamiento semántico para la evaluación de preguntas abiertas o desarrollo en entornos e-learning. Dicha metodología se fundamenta en la anotación semántica de los cursos, de las preguntas esperadas, y de las respuestas dadas a estas preguntas. Para ello, se emplean técnicas estándar de anotación semántica, y una metodología que evalúa el conocimiento que se almacena, para dar las calificaciones de las respuestas. La metodología fue evaluada en cursos reales y en modalidades de enseñanza diferentes, obteniendo resultados evaluados de forma satisfactoria con el empleo de métodos estadísticos. Además, se ha implementado la plataforma OeLE, que automatiza el empleo de la metodología. ····· 10361137949
für 35.10€ kaufen ···· Rheinberg-Buch.de - Bücher, eBooks, DVD & Blu-ray La Web se ha convertido en un canal con altas potencialidades de uso para las organizaciones, mostrando importantes ventajas, sobretodo en sus aplicaciones en ventas y marketing. Es así como se ha generado una creciente necesidad de comprender las preferencias de los visitantes de un sitio, de manera de atraer su atención e, idealmente, transformarlo en cliente. Sin embargo, debido a la gran cantidad de datos generados a partir de la navegación y del contenido de un sitio, se hace muy complejo sacar conclusiones a partir de ellos. El objetivo de esta investigación es construir un repositorio de datos ocupando la arquitectura de Data Warehouse con el fin de almacenar información relevante asociada a la estructura, contenido y uso de un sitio web, y, además, que ésta pueda ser aprovechada para mejorar el proceso de toma de decisiones. ····· 10361137914
für 53.10€ kaufen ···· Rheinberg-Buch.de - Bücher, eBooks, DVD & Blu-ray El libro es una guía para aprender Clisp y contiene varias aplicaciones que van más allá de los alcances normales de Clisp, como el procesamiento e listas o las operaciones matemáticas complejas. da una aproximación a la inteligencia artificial y a aplicaciones en línea y realidad virtual. Igualmente aborda la temática de los sistemas expertos y del diseño de interfaces graficas que faciliten el desarrollo de aplicaciones con un núcleo central en Clisp. Lo anterior representa una forma de superar las limitaciones normalmente asociadas a este lenguaje. ····· 10361137899
für 53.10€ kaufen ···· Rheinberg-Buch.de - Bücher, eBooks, DVD & Blu-ray El desarrollo de software es una área apasionante de la informática, en esta oportunidad se muestra el diseño, desarrollo e implementación del `Sistema Integrado de Administración y Recursos Humanos`, sistema que fué creado para funcionar en ambientes web, de manera que se enfocan y ejemplifican conceptos básicos y fundamentales para conseguir obtener, no simplemente un sistema funcional, sino la manera de ponerlo en marcha con la explicación de la configuración de servidores (web y de base de datos) en plataformas linux. Si bien el sistema operativo utilizado es un poco antiguo (Red Hat 9.0) se explican los procedimientos básicos de instalación desde línea de comandos, procedimientos que siguen vigentes en las distribuciones de linux más nuevas encontradas en el mercado. El aporte fundamental, es la sencillez con la que se abordan y ejemplifican conceptos de ingeniería de software con el uso del Lenguaje Unificado de Modelado - UML. ····· 10361137869
für 80.91€ kaufen ···· Rheinberg-Buch.de - Bücher, eBooks, DVD & Blu-ray Se desarrolló un sistema de información Web para gestionar los procesos que realiza la CTG de la Lic. en Informática del Núcleo de Sucre de la Universidad de Oriente ofreciendo las funcionalidades para la asignación del jurado, el registro y control del histórico de cambios que puedan poseer los proyectos, Trabajos de Grado y prórrogas, así como también la generación automática de las respectivas cartas, actas y avisos. Se tomó como referencia la metodología WATCH (Montilva y cols., 2008) dando como resultado de la instanciación la implementación de Blue WATCH. Se realizó un Modelado de Negocios empleando notación UML, el Desarrollo de Requisitos, el Diseño Arquitectónico se ejecutaron actividades del Diseño Detallado finalmente se realizó la construcción de las interfaces, la creación de la BD y la codificación bajo el lenguaje de programación JAVA. El sistema obtenido ofrece al personal administrativo de la CTG, profesores, estudiantes de la Lic., asesores institucionales y co-asesores una herramienta para mejorar el desempeño de sus actividades referentes a la administración de los proyectos, Trabajos de Grado y prórrogas. ····· 10361137849
für 50.31€ kaufen ···· Rheinberg-Buch.de - Bücher, eBooks, DVD & Blu-ray En la actualidad las organizaciones deben responder en forma ágil y eficiente a los cambios constantes de sus procesos que exige la globalización, para lo cual es necesario que cuenten con metodologías y herramientas ágiles que les permita ejecutar la implementación de los cambios en los procesos de una forma oportuna y confiable. El modelo operacional es una metodología divulgada desde el año 2006 por Jeanne W. Ross, Peter Weill y David C. Robertson, publicada por la Escuela de Negocios de Harvard, desde su aparición las empresas han optado por su implementación ya que les permite implantar la estrategia organizacional, y la arquitectura empresarial vinculados a los requerimientos institucionales. La realización de este proyecto nace de la necesidad de automatizar el proceso de crédito de vivienda de interés social en el Banco del Estado, basados no sólo en la información del proceso, sino también de la información referente a clientes, estrategia organizacional y arquitectura empresarial, que proporcione soporte para asegurar el cumplimiento de los requerimientos institucionales, al momento de automatizar el proceso y optimizar los recursos financieros y humanos. ····· 10361137747
für 62.10€ kaufen ···· Rheinberg-Buch.de - Bücher, eBooks, DVD & Blu-ray El presente trabajo de investigación propone una metodología para la evaluación de las prácticas de administración de proyectos de informática en las organizaciones, denominado MMAPI, Modelo de Madurez de la Administración de Proyectos de Informática, el cual integra las mejores prácticas empleadas para la Administración de Proyectos y el Desarrollo de Software, y pretende servir como herramienta de diagnóstico para detectar los factores de éxito y los puntos de mejora de las empresas. ····· 10361137691
für 53.10€ kaufen ···· Rheinberg-Buch.de - Bücher, eBooks, DVD & Blu-ray Se propone un modelo de referencia para sistemas informáticos de análisis de datos de ordenadores de a bordo, que facilite las tareas de desarrollo y comparación de sistemas de este tipo. Dada la necesidad de elevar la productividad en la agricultura y ser menos agresivo con el medio ambiente se han creado dispositivos electrónicos, denominados ordenadores de a bordo, para monitorear y controlar el trabajo de la maquinaria agrícola y a los operarios de éstas, con la finalidad de disminuir los insumos al aplicar estrictamente lo necesario en áreas específicamente localizadas. Los datos recolectados por el ordenador de a bordo son enviados a un sistema informático de análisis de estos datos que se ejecuta en un computador remoto. El modelo como objetivo fundamental facilitar las tareas de desarrollo de soluciones informáticas particulares de este tipo. ····· 10361137661· 1 · ::::: · 2 ·· 3 ·· 4 ·· 5 ·· 6 ·· 7 ·· 8 · ::::: · 47 ·
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