Assisted GPS (A-GPS) is a technology that greatly enhances GPS performance and capabilities. This innovative book offers a detailed explanation of the way that an A-GPS server operates from a practical point of view. ...
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ISBN:
(数字)9781607839866
ISBN:
(纸本)9781607839859
Assisted GPS (A-GPS) is a technology that greatly enhances GPS performance and capabilities. This innovative book offers a detailed explanation of the way that an A-GPS server operates from a practical point of view. Engineers learn how A-GPS improves critical aspects of GPS, such as time-to-first-fix (TTFF) and yield. The book focuses on handset-assisted A-GPS, where the server can make use of additional information and perform more effective hybrid calculations. Professionals gain insight into factors affecting accuracy and how these errors can be minimized using A-GPS. Moreover, this unique resource includes example code in Java for all key functions, along with sequence diagrams in UML that help ensure a solid understanding of the material. A CD-ROM is included in this title! This work contains valuable Java source code and example applications that illustrate key points throughout the text. Complete class and sequence diagrams are also provided where applicable. GPS and wireless receiver design engineers and researchers, as well as graduate students in related courses.
Agile Java™ Development With Spring, Hibernate and Eclipse is a book about robust technologies and effective methods which help bring simplicity back into the world of enterprise Java development. The three key techno...
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ISBN:
(纸本)9780672328961;0672328968
Agile Java™ Development With Spring, Hibernate and Eclipse is a book about robust technologies and effective methods which help bring simplicity back into the world of enterprise Java development. The three key technologies covered in this book, the Spring Framework, Hibernate and Eclipse, help reduce the complexity of enterprise Java development significantly. Furthermore, these technologies enable plain old Java objects (POJOs) to be deployed in light-weight containers versus heavy-handed remote objects that require heavy EJB containers. This book also extensively covers technologies such as Ant, JUnit, JSP tag libraries and touches upon other areas such as such logging, GUI based debugging, monitoring using JMX, job scheduling, emailing, and more. Also, Extreme programming (XP), Agile Model Driven Development (AMDD) and refactoring are methods that can expedite the software development projects by reducing the amount of up front requirements and design; hence these methods are embedded throughout the book but with just enough details and examples to not sidetrack the focus of this book. In addition, this book contains well separated, subjective material (opinion sidebars), comic illustrations, tips and tricks, all of which provide real-world and practical perspectives on relevant topics. Last but not least, this book demonstrates the complete lifecycle by building and following a sample application, chapter-by-chapter, starting from conceptualization to production using the technology and processes covered in this book. In summary, by using the technologies and methods covered in this book, the reader will be able to effectively develop enterprise-class Java applications, in an agile manner!
JavaScript is the brains of your Web pageit enables you to modify a documents structure, styling, and content in response to user actions without requesting new pages from the server. Scriptin' with JavaScript and...
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ISBN:
(纸本)9780321572608
JavaScript is the brains of your Web pageit enables you to modify a documents structure, styling, and content in response to user actions without requesting new pages from the server. Scriptin' with JavaScript and Ajax teaches you how to master this powerful and elegant language so you can develop intuitive user interactions that take the user experience to new levels of sophistication and *** application-like Web experiences (such as *** and Google Maps) and Web 2.0 sites (such as *** and Twitter) are powered by JavaScript and Ajax. Using the techniques shown in this book, you will be able to start creating similar experiences in the sites you ***' with JavaScript and Ajax will teach you how to:Start developing with JavaScript fast!Write lightweight but powerful object-oriented code Modify the Document Object Model Progressively enhance your pages with JavaScript to provide the highest levels of accessibility to all usersLearn sophisticated techniques for making your pages respond to user actionsUse the downloadable Scriptin library of helper functions to speed development and ensure cross-browser compatibilityUse Ajax scripting techniques to update specific areas of the page with data from the serverCreate powerful interface interactions, such as sliding panels and tree menusEvaluate frameworks such as jQuery and Prototype to find the best one for your needsBuild an online application that looks and responds like a regular desktop applicationEasily adapt the Scriptin code examples for use in your own projectsdownload them at ***
The Java landscape is littered with libraries, tools, and specifications. Whats been lacking is the expertise to fuse them into solutions to realworld problems. These patterns are the intellectual mortar for J2EE soft...
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ISBN:
(数字)9781430210108
ISBN:
(纸本)9781430210092
The Java landscape is littered with libraries, tools, and specifications. Whats been lacking is the expertise to fuse them into solutions to realworld problems. These patterns are the intellectual mortar for J2EE software construction. John Vlissides, coauthor of Design Patterns: Elements of Reusable ObjectOriented Software Pro Java EE Spring Patterns focuses on enterprise patterns, best practices, design strategies, and proven solutions using key Java EE technologies including JSP, servlets, EJB, and JMS APIs. This Java EE patterns resource, catalog, and guide, with its patterns and numerous strategies, documents and promotes best practices for these technologies, implemented in a very pragmatic way using the Spring Framework and its counters. This title Introduces Java EE application design and Spring framework fundamentals Describes a catalog of patterns used across the three tiers of a typical JEE application Provides implementation details and analyses each pattern with benefits and concerns Describes the application of these patterns in a practical application scenario What youll learn Get an introduction to enterprise Java/Java EE application design patterns. Simplify enterprise Java design using the popular Spring Framework. Examine presentation, business, web, and integration tier design patterns and best practices, including crosscutting design patterns, AOP, etc. See how the enhanced and uptodate pattern catalog compares to core J2EE design blueprints. Learn how to use comprehensive source code and configuration information. Develop order management system requirements for the first indepth enterprise application case study. Design your order management system application using the final case study. Who is this book for? This book is for Java EE application architects, designers, and developers using or planning to use the Spring Framework. About the Apress Pro Series The Apress Pro series books are practical, professional tutorials to keep you on and mov
Written by the best known and most trusted name in the ColdFusion community, Ben Forta, The ColdFusion Web Application Construction Kit is the best-selling ColdFusion series of all time - the books that most ColdFusio...
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ISBN:
(纸本)9780321660343
Written by the best known and most trusted name in the ColdFusion community, Ben Forta, The ColdFusion Web Application Construction Kit is the best-selling ColdFusion series of all time - the books that most ColdFusion developers used to learn the product. This Getting Started volume starts with Web and Internet fundamentals and database concepts and design, and then progresses to topics including creating data-driven pages, building complete applications, implementing security mechanisms, integrating with e-mail, building reusable functions and components, generating data-driven reports and graphs, building Ajax-powered user interfaces, and much more. Complete coverage of ColdFusion 9 continues in "Volume 2, Application Development" (ISBN:0321679199) and "Volume 3, Advanced Application Development" (ISBN:0321679202).
Time-dependent multi-item problems arise frequently in management applications, communication systems, and production-distribution systems. Our problem belongs to the last category, where we wish to address the feasib...
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Time-dependent multi-item problems arise frequently in management applications, communication systems, and production-distribution systems. Our problem belongs to the last category, where we wish to address the feasibility of such systems when all network parameters change over time and product. The objective is to determine whether it is possible to have a dynamic production-shipment circuit within a finite planning horizon. And, if there is no such a flow, the goal is to determine where and when the infeasibility occurs and the approximate magnitude of the infeasibility. This information may help the decision maker in their efforts to resolve the infeasibility of the system. The problem in the discrete-time settings is investigated and a hybrid of scaling approach and penalty function method together with network optimality condition is utilized to develop a network-based algorithm. This algorithm is analysed from theoretical and practical perspectives by means of instances corresponding to some electricity transmission-distribution networks and many random instances. Computational results illustrate the performance of the algorithm.
From the Publisher: Since its emergence in 1998, the Simple Object Access Protocol (SOAP) has come to occupy a central place in today's breed of modular applications known as Web Services. Thanks to SOAP, all you ...
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ISBN:
(纸本)9780782129281
From the Publisher: Since its emergence in 1998, the Simple Object Access Protocol (SOAP) has come to occupy a central place in today's breed of modular applications known as Web Services. Thanks to SOAP, all you need is a basic knowledge of XML to write programs that interact seamlessly with a growing number of online services providing currency conversion, user authentication, and more. But for every service that has been implemented, there are many more that remain mere ideas. SOAP programming with Java provides the foundation and skills for realizing those ideas as fully functional solutions. Building on your knowledge of XML and XML tools, you'll create your own SOAP-based services that use not only HTTP but also the services media of the future: Java Message Service (JMS), JavaSpaces, and JavaMail. You'll also graduate from wired to wireless development, learning how Web-enabled devices fit into the world of SOAP-based distributed computing. All this detailed, practical coverage is presented within the framework of Java programming, allowing you to capitalize on the advantages Java offers. Whether you use this book as an introduction to Web Services development or as a tool for mastering particular techniques, it will equip you with a sound understanding and hard-to-find skills.
In this paper we broadly generalize the assignment auction algorithm to solve linear minimum cost network flow problems. We introduce a generic algorithm, which contains as special cases a number of known algorithms, ...
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