The content and services available on the web continue to be accessed mostly through direct human control. But this is changing. Increasingly, users rely on automated agents that save them time and effort by programmatically retrieving content, performing complex interactions, and aggregating data from diverse sources. Programming Spiders, Bots, and Aggregators in Java teaches you how to build and deploy a wide variety of these agents-from single-purpose bots to exploratory spiders to aggregators that present a unified view of information from multiple user accounts. You will quickly build on your basic knowledge of Java to quickly master the techniques that are essential to this specialized world of programming, including parsing HTML, interpreting data, working with cookies, reading and writing XML, and managing high-volume workloads. You'll also learn about the ethical issues associated with bot use--and the limitations imposed by some websites. This book offers two levels of instruction, both of which are focused on the library of routines provided on the companion CD. If your main concern is adding ready-made functionality to an application, you'll achieve your goals quickly thanks to step-by-step instructions and sample programs that illustrate effective implementations. If you're interested in the technologies underlying these routines, you'll find in-depth explanations of how they work and the techniques required for customization.

Thanks to the tireless efforts of open-source developers, Cocoon has quickly gained visibility as the preeminent XML-based Web publishing framework. Unfortunately, its documentation remains a significant shortcoming. If you're new to Cocoon, gaining a sense of exactly what you can do with it can be difficult, and actually getting started can be even harder. Cocoon 2 Programming: Web Publishing with XML and Java clearly explains the value of Cocoon and helps you build on your familiarity with XML and Java Servlets as you design, build, and implement a range of Cocoon applications. You'll begin by learning to control presentation for various platforms, both wired and wireless. Then you'll move on to Cocoon's capabilities for logic control and content management, using both sitemaps and XSP to create a site dynamically generated from a variety of data sources and types. As you'll see, Cocoon also supports powerful organizing techniques known as design patterns, and you'll master their use in both presentation and content generation. These are essential tools for the planning of your site; for after it's implemented, you'll command powerful techniques for site management and optimization. The Web's dependence on XML is growing rapidly--and with it the list of companies that have adopted Cocoon. Is Cocoon for you? Cocoon 2 Programming will guide you through your decision and far beyond, providing all the assistance you need to build a dynamic, XML-based site--and keep moving into the future.

Microsoft's .NET strategy embraces a vision for integrating diverse elements of computing technology and data services. The wireless Internet and mobile devices are core components of that strategy. Visual Studio .NET includes a powerful set of toolsthe Mobile Internet Toolkitfor developing websites and applications that can be accessed from all kinds of mobile devices .NET Wireless Programming provides the technical details you need to master to develop end-to-end wireless solutions based on .NET technology. You'll learn to take advantage of the Mobile Internet Toolkit's automated deployment capabilities, which enable a single site or application to work with nearly any mobile device. Freed from the task of writing code to accommodate various devices, you'll be able to apply other skills to build a more powerful application: Work with styles and templates. Create custom controls. Read from and write to databases. And use Microsoft's Web Services in support of a distributed architecture. Five case studies, including a mobile intranet, a contacts database, and an online game, illustrate solutions to real problems and techniques for maximizing application flexibility. A set of appendices provide detailed information on the WML language and the Toolkit's classes. This book presents its many code examples in Visual Basic .NET, but the greater emphasis is on Visual Studio .NET and the flexibility it gives developers in choosing the language they want to use.

The three-volume set CCIS 761, CCIS 762, and CCIS 763 constitutes the thoroughly refereed proceedings of the International Conference on Life System Modeling and Simulation, LSMS 2017, and of the International Conference on Intelligent Computing for Sustainable Energy and Environment, ICSEE 2017, held in Nanjing, China, in September 2017. The 208 revised full papers presented were carefully reviewed and selected from over 625 submissions. The papers of this volume are organized in topical sections on: Biomedical Signal Processing; Computational Methods in Organism Modeling; Medical Apparatus and Clinical Applications; Bionics Control Methods, Algorithms and Apparatus; Modeling and Simulation of Life Systems; Data Driven Analysis; Image and Video Processing; Advanced Fuzzy and Neural Network Theory and Algorithms; Advanced Evolutionary Methods and Applications; Advanced Machine Learning Methods and Applications; Intelligent Modeling, Monitoring, and Control of Complex Nonlinear Systems; Advanced Methods for Networked Systems; Control and Analysis of Transportation Systems; Advanced Sliding Mode Control and Applications; Advanced Analysis of New Materials and Devices; Computational Intelligence in Utilization of Clean and Renewable Energy Resources; Intelligent Methods for Energy Saving and Pollution Reduction; Intelligent Methods in Developing Electric Vehicles, Engines and Equipment; Intelligent Computing and Control in Power Systems; Modeling, Simulation and Control in Smart Grid and Microgrid; Optimization Methods; Computational Methods for Sustainable Environment.

This research book proposes a general conceptual framework for the development of automation in human-agents environments that will allow human- agent teams to work effectively and efficiently. We examine various schemes to implement artificial intelligence techniques in agents. The text is directed to the scientists, application engineers, professors and students of all disciplines, interested in the agency methodology and applications.

With the inundation of emergent online- and Web-centered technologies, there has been an increased focus on intelligent information technologies that are designed to enable users to accomplish complex tasks with relative ease. Intelligent Information Technologies and Applications provides cutting-edge research on the modeling; implementation; and financial, environmental, and organizational implications of this dynamic topic to researchers and practitioners in fields such as information systems, intelligent agents, artificial intelligence, and Web engineering.

Web Mining is moving the World Wide Web toward a more useful environment in which users can quickly and easily find the information they need. Web Mining uses document content, hyperlink structure, and usage statistics to assist users in meeting their needed information. This book provides a record of current research and practical applications in Web searching. It includes techniques that will improve the utilization of the Web by the design of Web sites, as well as the design and application of search agents. This book presents research and related applications in a manner that encourages additional work toward improving the reduction of information overflow, which is so common today in Web search results.