····· lezzter Preis 61.20€ ···· Rheinberg-Buch.de - Bücher, eBooks, DVD & Blu-ray Nepal is relatively underdeveloped country that is in the process of initiating E-Government with the use of ICT (Information and Communication Technology). It has undertaken many ICT related projects to improve service by utilizing technology in governmental affairs. At the same time, government has not been able to complete the mandated ICT projects according to targeted schedule, the E-Government services are not citizens-centered and still the government is following manual procedure. Above problems is due to lack of strategic IT planning. The work focuses on quantitative and qualitative research techniques that help to understand IT planning process. By analyzing questionnaire responses, case studies and literature review, a conceptual framework is proposed and a prototype is designed which represents a single unified E-Government web portal. The Framework will help country like Nepal to give a broad view of E-Government strategy and guidelines. And the proposed prototype could act as a guide to develop a fully integrated E-Government web portal for Nepal in future. ····· 1036125489
····· lezzter Preis 53.10€ ···· Rheinberg-Buch.de - Bücher, eBooks, DVD & Blu-ray The Internet of Things is an integrated part of the Future Internet and could be defined as a dynamic global network infrastructure. This network has self-configuring capabilities based on standard and interoperable communication protocols where all things of this network are seamlessly integrated into a global network. Since different things have different levels of mobility, heterogeneity and connectivity, each also requires a specific set of features and relevance on the network. Based on this, a new kind of classification and a completely new mechanism is proposed that enhances research in this future network. The future is here and the future is now. ····· 1036125438
····· lezzter Preis 44.10€ ···· Rheinberg-Buch.de - Bücher, eBooks, DVD & Blu-ray Development of a New Non-Blocking Commit Protocol for High Availability Distributed Database Systems by M. Tayyab Shahzad. This text contains the developmental model of author`s newly proposed `Non-Blocking Commit Protocol for High Availability Distributed Database Systems. Author has very carefully narrated the step by step development of his proposed model. Concepts are carefully integrated, presentation and illustration of subject matter is beautifully arranged for better understanding of reader. This book provides the readers with most current trends in the field of distributed database systems. ····· 1036125414
····· lezzter Preis 71.10€ ···· Rheinberg-Buch.de - Bücher, eBooks, DVD & Blu-ray Knowledge organization encompasses every type and method of indexing, abstracting, cataloging, classification, records management, bibliography and the creation of textual or bibliographic databases for information retrieval. A Knowledge Organization portal is viewed as a shared information work space that can facilitate communication and collaboration among organizational workers, as well as support the browsing, searching, and retrieval of information content. The mission of a Knowledge Portal is not only to provide a library-like pool of information, but to actively support the user in his or her business processes. This book investigates how portals can promote knowledge creation, distribution, and use. Adopting an information vantage point, the book uniquely explores the human issues surrounding knowledge portal adoption and use, as well as the utilization of intelligent agents to ameliorate the use of portals for knowledge-based tasks. The result is a novel, rich and comprehensive discussion on the factors affecting the design and utilization of Knowledge Organization portals for knowledge work, suitable for both master-level students and organizational workers alike. ····· 1036125344
····· lezzter Preis 44.10€ ···· Rheinberg-Buch.de - Bücher, eBooks, DVD & Blu-ray This book concerns the problem of object detection, which is defined as finding all instances of an object class of interest and fitting each of them with a tight bounding window. This seemingly easy task for humans is still extremely difficult for machines. However, recent advances in object detection have enabled machines to categorize many classes of objects. Statistical models are often used for representing an object class of interest. These models learn from extensive training sets and generalize with low error rates to unseen data in a highly generic manner. But, these statistical methods have a major drawback in that they require a large amount of training data. We approach this problem by making the process of acquiring labels less tedious and less costly by reducing human labelling effort. Throughout this book, we explore means of efficient label acquisition for realizing cheaper training, faster development time, and higher-performance of object detectors. ····· 1036125292
····· lezzter Preis 44.10€ ···· Rheinberg-Buch.de - Bücher, eBooks, DVD & Blu-ray Usage of search is very popular among all kinds of people to locate unknown information in websites. Mainstream search engines like Google work really hard to deliver a simple and effective search experience with the help of professionals and usability lab testing. Search interfaces often show a poor usability for the users who want to find information in different knowledge organizations website. The purpose of this research is to create an understanding for some important characteristics of search interfaces, characteristics that may enhance the usability of knowledge organization search interface design. This Paper aim is to identify and discuss the specialized search interface design for knowledge organizations. This paper provides the detailed information about the search interface design and its improvement. This study gives the specialized wireframe standards for improving knowledge organization search interface design. ····· 1036125265
····· lezzter Preis 26.01€ ···· Rheinberg-Buch.de - Bücher, eBooks, DVD & Blu-ray In current scenario population is mushrooming beyond imagination and it has mounted pressure on agriculture land. Then our prime responsibility is to use state-of-the-art- technology and focus on research so that even after less resources of agriculture, we could be able to satisfy the need of people. So in order to satisfy the need of peoples, we need to plan very meticulously. The planning issues are very much related to the availability of right kind of data. Planners and decision makers at micro level have to depend upon spatial and non-spatial data for optimal interpretation. So we propose a analysis of crop research in India by using data mining technique. In this project, we have analyzed agriculture related data to discover some knowledge to understand the farming system in India and also help in socio-economic and institutional constraint face by farming community. This project will help to better understand and evaluate data by creating graphics display. ····· 1036125258
····· lezzter Preis 54.90€ ···· Rheinberg-Buch.de - Bücher, eBooks, DVD & Blu-ray Mobile news service for can be obtained easily way and flexibility to access the rural news criteria at any time in any location that this service can provide. This research introduces a prototype `local news WAP/WEB application` that provides the people in the rural communities with the appropriate news services that could help those people to view the various news via this prototype. By using this prototype, the user of this service from the rural communities can easily get necessary information that makes those users in touch with the different news updating in these areas. The proposed prototype provide the user to post the occur news that related for these areas. ····· 1036125251
····· lezzter Preis 44.10€ ···· Rheinberg-Buch.de - Bücher, eBooks, DVD & Blu-ray I m trying to build bridges between mathematics and practical subjects like information technology and engineering. A Petri nets (PNs) are a graphical and mathematical tool that are used for describing and studying information processing systems that are characterized as being concurrent, asynchronous, distributed, parallel, non-deterministic and/or stochastic. As a graphical tool, Petri nets can be used as a visual-communication aid similar to flow charts, block diagrams and networks. Tokens are used in these nets to simulate the dynamic and concurrent states of systems. As a mathematical tool, it is possible to set up state equations, algebraic equations and other mathematical models governing the behavior of systems. Since Petri nets are a formal methods designing and modeling technique, so they are used to model complex systems as mathematical entities. By building a mathematically rigorous model of a complex system, it is possible to verify the system`s properties in a more thorough fashion than empirical testing. ····· 1036125183
····· lezzter Preis 44.10€ ···· Rheinberg-Buch.de - Bücher, eBooks, DVD & Blu-ray Industry is moving from co-located form of development to a distributed development in order to achieve different benefits such as cost reduction, access to skillful labor and around the clock working etc. This transfer requires industry to face different challenges such as communication, coordination and monitoring problems. Risk of project failure can be increased, if industry does not address these problems. This book is about providing the solutions of these problems in term of effective roles and responsibilities that may have positive impact on global software development team. This book presents a framework for suggesting roles and responsibilities for global software development team. This framework consists of problems and casual dependencies between them which are related to team s ineffectiveness, then suggestions in terms of roles and responsibilities have been presented in order to have an effective team. For state-of-practice, This framework, further, has been validated in industry through a survey that determines the effective roles and responsibilities in global software development. ····· 1036125084
····· lezzter Preis 44.10€ ···· Rheinberg-Buch.de - Bücher, eBooks, DVD & Blu-ray Biometrics is the science of recognizing identity of a person based on the physical or behavioral attributes. Retina blood vessels have high degree of uniqueness this makes retina recognition systems as an emerging security and authentication mechanism. Also, retinal vessels help in detection of numerous eye diseases and play an important role in automatic retinal disease screening systems. Wavelets are very good in extracting localized texture information in digital images. This book explores a new and faster type of wavelets called Kekre wavelets for extracting feature vector from retina. This book further verifies the feasibility of using Kekre wavelets to extract spectral features of the retina blood vessels and use them for verification. Multilevel decomposition is performed and feature vectors are matched using Euclidian distance and Wavelet Energy Entropy for retina match. The book demonstrates the efficacy of wavelet transform to decompose the retina image in a hierarchical framework image signal frequency to represent the retina image. The simplicity and efficacy of Kekre wavelets opens up its use in several digital image processing applications. ····· 1036125083
····· lezzter Preis 54.90€ ···· Rheinberg-Buch.de - Bücher, eBooks, DVD & Blu-ray Material posobiya orientirovan na nachinajushhih, izuchajushhih osnovy ustanovki i posledujushhej nastrojki SUBD Microsoft SQL Server 2012 R2. Knigu postaralis` napisat` maximal`no prostym i ponyatnym yazykom nastol`ko, naskol`ko jeto voobshhe vozmozhno, bez sushhestvennogo suzheniya kruga rassmatrivaemyh voprosov. Posobie budet polezno uchashhimsya, studentam, magistrantam, aspirantam i vsem tem ljudyam, kto nikogda ran`she ne ustanavlival Microsoft SQL Server 2012 R2 i ne zanimalsya ego nastrojkoj. V odnoj knige nevozmozhno ohvatit` vse vozmozhnye aspekty razvertyvaniya Microsoft SQL Server 2012 R2, no avtory nadejutsya, chto rassmotrenie tipovyh primerov ustanovki i obsluzhivaniya pozvolit s minimal`nymi usiliyami esli ne reshit` postavlennuju zadachu, to hotya by celenapravlenno i osoznano rabotat` s poiskovymi sistemami i drugoj tematicheskoj literaturoj dlya poiska otvetov na voprosy, kotorye ostalis` za ramkami dannogo posobiya. ····· 1036125070
····· lezzter Preis 53.10€ ···· Rheinberg-Buch.de - Bücher, eBooks, DVD & Blu-ray The objective of this thesis is to determine the influence of technology (Electronic Data Interchange and Electronic Invoicing) adoption and implementation on buyer-seller relationships in business-to-business market. In addition, this study aims to identify if the impact on the buyer-seller relationship differs depending whether a company implementing electronic invoicing is an EDI-user or a non-EDI company is adopting digitalization from scratch. As a theoretical framework, this study applies the taxonomy designed by Cannon and Perreault. The framework has been tested and found appropriate in an earlier research examining the impact of electronic invoicing on buyer-seller relationships in the business-to-business market. The empirical part of this thesis focuses on identification of changes in the business-to-business relationships along the corresponding framework dimensions. The methodology applied in this thesis is qualitative. The research comprises the study of three case companies that operate in different fields, such as textile production and marketing, machinery and power plant building, and airlines. ····· 1036125055
····· lezzter Preis 71.10€ ···· Rheinberg-Buch.de - Bücher, eBooks, DVD & Blu-ray The provision of Quality of Service (QoS) in Grid environments is still an open issue that needs attention from the research community. One way of contributing to the provision of QoS in Grids is by performing meta-scheduling of jobs in advance, that is, jobs are scheduled some time before they are actually executed. Therefore, it becomes more likely that the appropriate resources are available to run the job when needed, so that QoS requirements of jobs are met (i.e., jobs are finished within a deadline). This thesis presents a framework built on top of Globus and the GridWay meta-scheduler to provide QoS by means of performing meta-scheduling in advance decisions. This framework manages idle/busy periods of resources in order to choose the most suitable resource for each job by means of predictions techniques. As no prior knowledge on the duration of jobs is required by the users and to take into account the dynamism of this type of environments, some prediction techniques are presented to estimate the future status of resources (network inclusive) as well as the duration of jobs into them based on that information. ····· 1036125007
····· lezzter Preis 71.10€ ···· Rheinberg-Buch.de - Bücher, eBooks, DVD & Blu-ray This research monograph examines the difficulties of gathering and expressing requirements for agent based systems, and describes the development of an agent oriented requirements elicitation framework. Conceptual modelling in the form of Conceptual Graphs is offered as a means of representing the constituent parts of an agent based system. In particular, use of a specific graph, the Transaction Model, illustrates how complex agent concepts can be modelled and tested prior to detailed design specification. Using an exemplar in the healthcare domain, a design framework is developed showing how the Transaction Agent Modelling (TrAM) approach assisted the design of complex community healthcare payment models. Insight gained during the design process is used to enrich and refine the framework in order that detailed ontological specifications can be constructed, before validating with a mobile learning scenario. The ensuing discussion evaluates how useful the approach is, and demonstrates a number of significant contributions for early requirements gathering in Agent Oriented Software Engineering (AOSE). ····· 1036124939
····· lezzter Preis 44.10€ ···· Rheinberg-Buch.de - Bücher, eBooks, DVD & Blu-ray Now days Information technology has become a part of healthcare delivery this makes life much easier for patients and healthcare professionals. The increase in demand for communication among the different health information systems and health professionals has made interoperability complex and whereas interoperability is mainly focused at semantic and technical levels of communication. Yet, the social interoperability, an important part of communication between computerized systems and health professionals, is overlooked. In this study we explore the differences between interoperability and social interoperability. Furthermore investigate the social interoperability in practice and the problems that affect the healthcare. We start with the literature survey to learn the definitions of interoperability and social interoperability. Later, case study approach is carried out to investigate the social interoperability in Interoperability. Interviews were also conducted as part of the observations in cases. The similarities and differences in definitions of interoperability and social interoperability are sorted out from the literature study. ····· 1036124849
····· lezzter Preis 44.10€ ···· Rheinberg-Buch.de - Bücher, eBooks, DVD & Blu-ray A new encryption scheme using dynamical 8 × 8 S-box, based on the composition of chaotic maps, is proposed. In this method, the dynamical S-box, one first uses a known chaotic dynamical system to generate a sequence of pseudo-random bytes, then applies certain permutations to them, using the discretized version of another two dimensional chaotic map. A sequence of pseudo-random bytes generated from two dimensional cat map is used to index the entry of the S-box. The output 8 bits (0-255) of the S-box are XOR-ed with the plaintext to obtain the ciphertext and XOR-ed with the ciphertext to obtain the plaintext. Standard statistical tests of this scheme are performed. We show that this new scheme can generate usable pseudo-random numbers, while maintaining a large enough keyspace for potential use in encryptions. ····· 1036124810
····· lezzter Preis 61.11€ ···· Rheinberg-Buch.de - Bücher, eBooks, DVD & Blu-ray Nastoyashchaya rabota prednaznachena dlya prakticheskogo primeneniya imitatsionnogo modelirovaniya ekonomiki spetsialistami - menedzherami, ekonomistami, rukovoditelyami proektov. Mozhet byt` polezna prepodavatelyam, vedushchim skhodnye s osnovnoy temoy knigi distsipliny, a takzhe studentam i vsem, kto proyavlyaet interes k komp`yuternomu modelirovaniyu. Kniga sostoit iz bloka, vvodyashchego chitatelya v osnovnye ponyatiya i printsipy imitatsionnogo modelirovaniya, i trekh osnovnykh glav, soderzhashchikh prakticheskie modeli s podrobnym ob`yasneniem ikh postroeniya pri pomoshchi blochnogo programmirovaniya i analizom raboty. Otchasti avtor takzhe stremilsya populyarizovat` ispol`zuemye dlya modelirovaniya pakety: MATLAB + Simulink,iThink&STELLA i v kakoy-to mere zapolnit` nishu prakticheskogo ispol`zovaniya imitatsionnogo modelirovaniya, imeyushchuyusya, na vzglyad avtora, v etoy sfere v russkoyazychnoy literature. Prostye, ponyatnye modeli, privedyennye v rabote, mogut okazat` pomoshch` tem, kto v zakhvatyvayushchiy voobrazhenie mir modelirovaniya. Avtor vyrazhaet samuyu iskrennyuyu blagodarnost` Tsisaryu Igoryu Frantsevichu, bez rekomedatsiy kotorogo nastoyashchaya rabota mogla by ne sostoyat`sya. A takzhe kollegam po rabote za podderzhku i proyavlennyy interes k ney. ····· 1036124769
····· lezzter Preis 44.10€ ···· Rheinberg-Buch.de - Bücher, eBooks, DVD & Blu-ray Face recognition technology analyzes the unique shape, pattern and positioning of the facial features. Face recognition is very complex technology and is largely software based. This Biometric Methodology establishes the analysis framework with tailored algorithms for each type of biometric device. Face recognition starts with a picture, attempting to find a person in the image. This can be accomplished using several methods including movement, skin tones, or blurred human shapes. The face recognition system locates the head and finally the eyes of the individual. Face recognition technologies have been associated generally with very costly top secure applications. Today the core technologies have evolved and the cost of equipments is going down dramatically due to the integration and the increasing processing power. Certain applications of face recognition technology are now cost effective, reliable and highly accurate. The natural use of face recognition technology is the replacement of PIN, physical tokens or both needed in automatic authorization or identification schemes. Additional uses are automation of human identification or role authentication. ····· 1036124750
····· lezzter Preis 44.10€ ···· Rheinberg-Buch.de - Bücher, eBooks, DVD & Blu-ray In the last decade we all have witnessed a tremendous growth in IT & Communication industry. As the availability of Mobile has increased, so has the challenges to meet the ever increasing expectations. With the advent of next generation 5G mobile technologies the world would not be the same again. 5G technologies will change the way most high-bandwidth users access their phones. With 5G pushed over a VOIP-enabled device, people will experience a level of call volume and data transmission never experienced before.It will revolutionize the very idea of human-mobile interface. 5G technology will offer the services in Product Engineering, Documentation, supporting electronic transactions (e-Payments, e-transactions) and lot more. Customer with newer mobile phone technology will get all the advanced features a cellular phone can have. My work is basically concentrated on future insights in mobile services which will add more value to how humans use technology. ····· 1036124708
····· lezzter Preis 44.10€ ···· Rheinberg-Buch.de - Bücher, eBooks, DVD & Blu-ray Cloud Computing is the buzz word these days. But not everyone is aware of what it is, how it came about and how capable it is of molding the future of technology. This book is aimed at answering these questions and many more from a very basic level. It throws light at the fact that cloud computing, although a relatively new term, has originated from much older technologies. The cloud is developing at a fast pace but it still has many glitches to fix and problems to solve, one of them being data security attacks. Some of the top providers of cloud services have been mentioned in the book, who are competing to provide the best services to their customers. The cloud is changing the way data is handled or stored. It is also providing software as a service, infrastructure as a service, platform as a service, etc. in order to make data handling easier and cheaper for the user of the service. ····· 1036124703
····· lezzter Preis 41.31€ ···· Rheinberg-Buch.de - Bücher, eBooks, DVD & Blu-ray This work presents a number of Models for the Evaluation of Firewall Systems. The culmination of which is a generalized model which is used to evaluate firewall systems in a complex computing and network environment. The whole idea of the model is to provide a single value which sums all the security characteristics of the firewall and assess its ability to secure a particular environment as defined by the user. The fact that the user is able to define the inputs to the model makes the model dynamic. It is of interest to note that the model which we call the Firewall Vulnerability Assessment Confidential Parameter (FVACP) communicates exactly which firewall to choose in one s given environment. It is now easy for any company to select a firewall which suits its security needs and be able to make computer security strategic decisions. The fact that the FVACP is a general model means that it is a starting point in computer security metrics.As system engineers follow it a number of times they will be able to develop their own variations of the model depending on their situation. This research presence deep theoretical insight on a complex subject of metrics ····· 1036124678
····· lezzter Preis 53.10€ ···· Rheinberg-Buch.de - Bücher, eBooks, DVD & Blu-ray The establishment of the clinical electrocardiograph (ECG) by the Dutch physician Willem Einthoven in 1903 marked the beginning of a new era in medical diagnostic techniques, including the entry of electronics into health care. Since then, electronics, and subsequently computers, have become integral components of biomedical signal analysis systems, performing a variety of tasks from data acquisition and preprocessing for removal of artifacts to feature extraction and interpretation. The clinically relevant information in the signal is often masked by noise and interference, and the signal features may not be readily comprehensible by the visual or auditory systems of a human observer. Heart sounds, for example, have most of their energy at or below the threshold of auditory perception of most humans the interference patterns of a surface electromyography (EMG) signal are too complex to permit visual analysis. This book is an attempt to complete an extensive design of algorithm for denoising the PCG signals. This involves problem identification and its viable solution with the help of programming with MATLAB. Chapter 1 gives a brief description, purpose and outline of the subject ····· 1036124673· 1 · ::::: · 33 ·· 34 ·· 35 ·· 36 ·· 37 ·· 38 ·· 39 · ::::: · 47 ·
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