Das Buch Unternehmensportale Grundlagen, Architekturen, Technologien ist das erste deutschsprachige Grundlagenwerk uber modernes Informations- und Geschaftsprozessmanagement mit Hilfe von Unternehmensportalen.

Das umfassende Kompendium ist Grundlagenwerk, Kochbuch und Wegweiser fur alle fachlich-inhaltlichen, technischen und betriebswirtschaftlichen Aspekte von Unternehmensportalen. Diese ganzheitliche Sichtweise bietet dem Leser einen umfassenden Uberblick und versetzt ihn grundsatzlich in die Lage, die Einfuhrung eines Unternehmensportals fur das eigene Unternehmen zu kalkulieren, zu planen und durchzufuhren sowie den Betrieb des Unternehmensportals zu organisieren. Checklisten und Best Practices geben dabei konkrete Hilfestellungen."

With this book, you'll learn how to take complete advantage of Google AdWords and AdSense, the sophisticated online advertising tools used by thousands of businesses, large and small. The second edition provides a substantially updated guide to advertising on the Web: how it works in general, and how Google's advertising programs in particular help you make money. You'll find everything you need to work with AdWords, which lets you generate text ads to accompany specific search term results, and AdSense, which automatically delivers precisely targeted text and image ads to your website. The book focuses on best practices, with several case studies that demonstrate which approaches work well, which don't, and why. Google's ad programs can help any business with a web presence, and this guide explains precisely how to use them. This book will help you: learn how to create effective campaign plans for your website; understand the PageRank algorithm, Search Engine Optimization (SEO), and Search Engine Marketing (SEM); drive traffic to your website, and make money as an advertising host; add AdSense code and Google search to your site; learn how content, search, and referral ads perform; create and edite AdWord campaigns; and, monitor AdWords activity and improve your campaign's performance.

Java and Object Orientation: An Introduction (2nd edition) shows readers how to build object oriented applications in Java. Written in a clear and concise style, with lots of examples, this revised edition provides:- A detailed understanding of object orientation- A thorough introduction to Java including building blocks, constructs, classes, data structures etc.- Coverage of graphical user interfaces and applets (AWT, Servlets)- Object oriented analysis and design including UML. If you are looking for a good introduction to Java and object orientation, then this is the book for you. Source code for the examples in this book is available at: http://www.java-and-oo.net

"Moving to ASP.NET: Web Development with VB .NET" provides focused and thorough guidance on creating Web applications using ASP.NET, including both Web Form applications and Web Services. Authors -->Steve Harris--> and -->Rob MacDonald--> have worked extensively with .NET throughout the beta program, and offer their real-world experience creating and implementing ASP.NET applications.

The authors discuss and examine relevant topics, and teach you how to make immediate use of ASP.NET. Topics include Web Forms, server-side and mobile controls, data access and binding, and XML integration. Also covered are .NET architecture and configuration, security, state and session management, scalability design, and Web Services. Extensive examples are featured throughout the book, and are also available on the Web for you to access and download.

Smart cards are playing an increasingly important role in areas such as ban- 1 king,electroniccommerce,andtelecommunications. TheJavaCard language hasbeenproposedasahigh-levellanguageforprogrammingmulti-application smartcards. Theuseofahigh-levellanguagecanfacilitatethedevelopmentand veri?cation of software for smart cards. The modest code size and the imp- tanceoftheapplicationareasimpliesthatitisbothpossibleanddesirableto developandapplyformalmethodsintheconstructionofsafeandsecureJava Cardsoftware. ThepresentvolumeconstitutestheproceedingsoftheJavaCardworkshop heldinCannes,14September2000. TheworkshopgrewoutoftheINRIAAction deRechercheCoop'erative"JavaCard"andwasorganizedincollaborationwith the Java Card Forum. A call for papers resulted in 14 submissions of which theprogramcommitteeselected11papersforpresentationattheworkshop. In addition,theworkshopfeaturedaninvitedtalkbyDanielLeM'etayer,Trusted Logic,onformalmethodsandsmartcardsecurity. WewishtothankCatherine Godest and Maryse Renaud for their help with preparing the proceedings for thisworkshop. February2001IsabelleAttali ThomasJensen 1 ItshouldbenotedthatJavaCardisatrademarkofSunMicrosystems. Organization ProgramCommittee ProgramChair: IsabelleAttali(INRIA,France) ThomasJensen(IRISA/CNRS,France) Committeemembers: ChristianGoire(BullCP8,France) SebastianHans(SunMicrosystems,USA) PieterHartel(UniversityofSouthampton,UK) PeterHoneyman(UniversityofMichigan,USA) PierreParadinas(Gemplus,France) JoachimPosegga(SAPCorporateResearch,Germany) TableofContents InvitedTalk FormalMethodsinContext:SecurityandJavaCard ...1 D. Bolignano,D. LeM'etayer,C. Loiseaux ContributedPapers ADynamicLogicfortheFormalVeri?cationofJavaCardPrograms ...6 BernhardBeckert ThePACAPPrototype:AToolforDetectingJavaCardIllegalFlow ...25 P. Bieber,J. Cazin,A. ElMarouani,P. Girard,J. -L. Lanet,V. Wiels, G. Zanon CardKt:AutomatedMulti-modalDeductiononJavaCardsfor Multi-applicationSecurity...38 RajeevGor'e,LanDuyNguyen A Programming and a Modelling Perspective on the Evaluation of Java CardImplementations...52 PieterH. Hartel,EduarddeJong SecureInternetSmartcards...73 NaomaruItoi,TomokoFukuzawa,PeterHoneyman IssuesinSmartcardMiddleware...90 RogerKehr,MichaelRohs,HaraldVogt OpenPlatfomSecurity ...98 MarcKekiche?,ForoughKashef,DavidBrewer ASimple(r)InterfaceDistributionMechanismforJavaCard ...1 14 KsheerabdhiKrishna,MichaelMontgomery AutomaticTestGenerationforJavaCardApplets ...121 HuguesMartin,LydieduBousquet FormalSpeci?cationandVeri?cationofJavaCard'sApplicationIdenti?er Class...137 JoachimvandenBerg,BartJacobs,ErikPoll X TableofContents Security on Your Hand: Secure Filesystems with a "Non-cryptographic" JAVA-Ring...151 R..udigerWeis,BastiaanBakker,StefanLucks AuthorIndex ...163 Formal Methods in Context: Security and Java Card D. Bolignano, D. Le Metayer, and C. Loiseaux Trusted Logic www. trusted-logic. fr 1. Security and Java Card: An Ideal Application Area for Formal Methods The benefits of formal methods for software engineering have been described at length in many research papers. They include among others: Better understanding and improved communication through unambiguous descriptions. Early bug detection thanks to the formalisation of specifications.

A complete update covering the many advances to the XML language

The XML language has become the standard for writing documents on the Internet and is constantly improving and evolving. This new edition covers all the many new XML-based technologies that have appeared since the previous edition four years ago, providing you with an up-to-date introductory guide and reference. Packed with real-world code examples, best practices, and in-depth coverage of the most important and relevant topics, this authoritative resource explores both the advantages and disadvantages of XML and addresses the most current standards and uses of XML. Features the most updated content built on audience feedback from the previous edition as well as the vast knowledge from XML developer teams Boasts new chapters on RELAX NG and Schematron, XML functionality in databases, LINQ to XML, Jabber and XMLPP, XHTML, HTML5, and more Offers in-depth coverage on extracting data from XML and updated material on Web Services

"Beginning XML, Fifth Edition" delivers the most important aspects of XML in regard to what it is, how it works, what technologies surround it, and how it can best be used in a variety of situations.

Leitlinie dieser Einfuhrung in die Informatik ist die Frage, welche Vorgehensweisen einem Problem informatische Kontur verleihen und welche Techniken zur Verfugung stehen, um Informatiksysteme analysieren oder entwerfen zu konnen.

Modelle enstehen in der Zusammenschau unterschiedlicher Ansichten eines Systems, die durch pragnante Diagramme beschrieben werden: Entity-Relationship-, Systemstruktur-, Zustandsubergangs- und Sequenzdiagramme. Inharenter Bestandteil dieser grafischen Beschreibungstechniken ist die Charakterisierung der zugrundeliegenden Daten (z.B. in funktionaler Programmierung). Die Autoren verwenden in Ihrem Werk AutoFOCUS zum Diagramm-orientierten Systementwurf, zur Konsistenzprufung und zur Simulation. Sie gehen den Fragen nach, wie sich Diagramme in formale Spezifikationen ubertragen lassen, woher eine Systementwicklung ihre Argumente nimmt, nach welchen Methoden verifiziert wird und wie interaktive Theorembeweiser, wie z.B. Isabelle/HOL, arbeiten."

Essential ColdFusion fast gives the reader a working knowledge of ColdFusion and how to use it and how it integrates with other web-based technologies. Lots of working examples are included throughout, all of which are also available via a web-site that is powered by ColdFusion, which shows exactly how they work.Matthew Norman has written a 'get started quick' guide to ColdFusion, in the style of the Essential series, describing the setting up of a development system. He talks about how to achieve this on a budget, using techniques that are applicable to large scale operations as well.Anyone with a working knowledge of the internet, and who wants to learn more about what ColdFusion does and how they can start using it quickly, will find this book a real help.

Java developers have adapted to a world in which everything is an object, resources are reclaimed by a garbage collector, and multiple inheritance is replaced by interfaces. All of these things have prepared developers to thrive in Microsoft's new .NET environment using C#.

Despite similarities between Java and C#, complex differences still lurk. This book will walk you through both language and library differences, to help you develop enterprise applications requiring mastery. You will then be able to build applications that communicate with databases and include network components, web pages, and many other features.

Ordinarily, Java developers rely on Java 2 Enterprise Edition (J2EE) to provide these libraries, and C# developers rely on the .NET Framework. At first glance, there seems little similarity between the two, but author Paul Gibbons shows how a Java developer's J2EE skills transfer smoothly when tackling the .NET Framework.

Early chapters highlight C#'s differences from Java, and discuss differences between the .NET CLR and JVM. Subsequent chapters cover various technologies in which J2EE development translates into .NET enterprise development. These middle chapters also explain .NET technologies that Java developers can begin using immediately. The final chapter examines migration of existing Java applications to C#, and the available tools and techniques. By the end of ."NET Development for Java Programmers," a professional Java developer will be able to tackle a real software project in .NET, using C#.

"Real World ASP.NET: Building a Content Management System" provides web developers with a cost-effective way to develop a content management system within Microsoft's .NET Framework. Unlike other .NET books on ASP.NET that teach technologies on a piecemeal basis, this book explains the underlying technologies and also shows how they are integrated into a complete ASP.NET application suitable for many organizations. Complete source code written in C# and ASP.NET is included, which will enable web developers to create a dynamic content site at a fraction of the cost of a commercial solution. You will learn about the following:

Content management system: This system used to manage the content of a website consists of the content management, metacontent management, and content delivery applications. C# and ASP.NET: These underlying technologies are introduced and then applied extensively. ADO.NET: All aspects relevant to dynamic content management are covered. XML: Extensible Markup Language (XML) is introduced and then applied in the programmatic updating of the config.web file. Authentication, authorization, and encryption: These topics are discussed in the book, especially with regard to protected content and system administration. Personalization: Many key technologies are used to make the CMS solution truly user-friendly.

"Real-World ASP.NET: Building a Content Management System" is the complete hands-on guide to mastering the art of content management systems and website development using the .NET Framework.

"The .NET Languages: A Quick Translation Guide" answers two questions posed by the introduction of the .NET Framework: "How do I quickly upgrade my skills to this new language?" and "How do I understand the code that another developer has written?"

Author Brian Bischof offers a complete translation guide for converting programs among the three primary Microsoft languages: Visual Basic 6.0, Visual Basic .NET, and C#. Bischof makes it easy for the thousands of Visual Basic 6.0 programmers to take the knowledge they already have and use it to write for the .NET platform.

Each chapter is laid out in a clear and concise format. Most chapters begin with a syntax conversion chart displaying how each language translates into the other languages. Included are detailed points explaining these conversions. Each chapter ends with a fully comprehensive example, written in each language, that demonstrates that particular chapters concepts. This provides you with all the information you need for converting your programs: quick lookup charts, detailed explanations, and thorough examples. Nothing is left out.

While most other books merely instruct on basic JSP and servlet development, "JSP Examples and Best Practices "gives you some of the best practices and design principles, enabling you to build scalable and extensible enterprise Java applications. And JavaServer Pages technology can be used to build complex enterprise applications in a highly re-usable manner.

This book takes basic JSP and applies sound architectural principles and design patterns, to give you the tools to build scalable enterprise applications using JSP. Further, this book covers features of the JSP 1.2 specification, including the standard filtering mechanism.

To understand Jini, imagine that you could move to a new office across the world, or check into any hoteland could simply plug your notebook or Palm directly into the local network. Your device would immediately be recognized, and you would have access to the services at that location"transparently."

Jini is Sun's Java-based technology, with potential to make transparant, "universal plug and play" a reality. This book is an expanded, updated version of the most popular online tutorial for Jini. Author Jan Newmarch includes comprehensive Jini advancements announced at Java One in June 2000. And he includes other important topics, like how Enterprise Java Beans blend in with the Jini framework and how CORBA fits in as well.

Apache Jakarta-Tomcat, the official reference implementation for the Java servlet and JavaServer Pages technologies, has long been heralded as an excellent platform for the development and deployment of powerful Web applications. Version 4.0 offers not only numerous enhancements in flexibility and stability, but also an array of features thatexpand upon the Tomcat developer's already wealthy toolset.

In this namesake title, best-selling author James Goodwill provides readers with a thorough introduction to Jakarta-Tomcat, offering instruction on topics ranging from the basic installation and configuration process and Web application deployment to advanced concepts of integration with other popular Apache Foundation projects such as the Apache Web server, Struts, Log4J, and the Apache XML SOAP Project.

In addition to an already comprehensive introduction to core Tomcat functionality, readers also benefit from a valuable primer of what is offered in version 4.0, as Goodwill takes care to thoroughly discuss new features such as valves, security realms, persistent sessions, and the Tomcat Manager Application. In summary, Apache Jakarta-Tomcat offers both novice and advanced Jakarta-Tomcat users a practical and comprehensive guide to this powerful software.

Das Konzept des Service Engineering, das Vorgehensweisen und Methoden fA1/4r die schnelle und effiziente Realisierung von Dienstleistungen bietet, findet zunehmend Verbreitung in der Praxis. Um die Verfahren mAglichst gewinnbringend einsetzen zu kAnnen, gilt es, den Dienstleistungsprozess auch durch geeignete Informationssysteme zu unterstA1/4tzen. Dieses Buch gibt einen fundierten Einblick in aktuelle softwaretechnische Konzepte und prAsentiert praktische Erfahrungen aus deren Anwendung bei Entwicklungsprojekten. Es richtet sich gleichermaAen an Praktiker in Dienstleistungsunternehmen und Affentlichen Verwaltungen sowie an Mitarbeiter produzierender Unternehmen, die ihr Dienstleistungsangebot systematisieren und ausbauen wollen.

This is a book about computer programming for everyone: artist, poet, student, doctor, accountant, or engineer. This book will show students how to write understandable computer programs in Java. While emphasizing general principles of programming this book: - uses examples from the humanities only, requiring no math or engineering knowledge -explains all programming concepts by means of complete programs -concentrates on exercises solved by writing complete programs -takes the reader from text input/output to object-oriented programming in the equivalent of a one semester class. -gives the reader a solid background for follow-on courses on the graphics and networking facilities of Java. This book is a sound and complete introduction to programming. Although the book uses Java, the same methods can be used for systematic programming in other languages, such as C, Fortran, and Pascal.

"J2EE FrontEnd Technologies: A Programmer's Guide to Servlets, JavaServer Pages, and Enterprise JavaBeans" concisely and accurately describes what you need to know about effective enterprise development based on servlets, JSPs, and EJBs. Servlets, JSPs, and EJBs are the most important aspects of Java as it is used in the production of enterprise Web applications today. Lennart Jorelid 's book concentrates on teaching programmers how to fit the various technologies together while spending as little time as possible on "plumbing."

Jorelid discusses servlet development and architecture, and he teaches developers how to integrate servlets into distributed enterprise systems with illustrated examples. He explains the architecture and implementation of JSPsincluding introductory concepts such as using all built-in facilities of the JSP library and advanced topics such as creating your own custom actions using the JSP Tag Library API.

Jorelid also addresses the open-source Struts framework from the Apache Software Foundation, which provides a powerful framework for J2EE Web application development by combining servlets and JSPs. And, finally, Jorelid explores the EJB programming paradigm, covering development and architecture of EJBs and J2EE integration and deployment.

"J2EE FrontEnd Technologies: A Programmer's Guide to Servlets, JavaServer Pages, and Enterprise JavaBeans" provides developers with a unique approach to understanding the profound relationship between servlets, JSPs, and EJBs. Developers will gain a clear understanding of all three and will be able to harness this knowledge for their own real-world applications.

Essential Dynamic HTML fast provides a step-by-step approach to discovering DHTML and its techniques - everything you need to know from standard HTML tags to Layers and DOM (Document Object Model). You'll learn everything you need to know to build a dynamic web site - starting from choosing which font to use, to using dynamic positioning and contents, and how to incorporate audio, video and animation, and Scripting. Start with basic HTML tags. See what makes a site interactive. Learn about multimedia effects. Discover Cascade Style Sheets (CSS): dynamic web pages. Understand Document Object Model (DOM) and layers. And learn how to manage dynamic sites: from layout to after design.Written in the inimitable style of the Essentials series, this book tells you everything you need to know to get your first project up and running, with lots of tips on how to manage a dynamic site and resourceful URL addresses.

Das Buch zeigt, welche Potentiale sich f r Unternehmen durch eine konsequente Orientierung an den Kundenprozessen und einer kooperativen Zusammenarbeit zwischen Unternehmen ergeben. Eine wichtige Rolle nehmen dabei elektronische Dienstleister (sogenannte WebService-Anbieter) ein, die diese Kooperationsprozesse erst erm glichen oder die elektronischen Services viel effizienter erbringen als jedes einzelne Unternehmen im Netzwerkverbund, z.B. f r den Zahlungsverkehr und die Logistik. Dazu werden anhand anschaulicher Beispiele aus der Praxis methodische Vorschl ge zur Gestaltung des Kundenprozesses, zum Portaldesign und zur Kooperationsprozessanalyse und Out-tasking sowie Architekturen f r Kooperationsprozesse und WebServices entwickelt.

"Architecting Web Services" is targeted toward developers and technical architects who have heard about, and even started to work with, Web services. The book starts with a background on the evolution of Web services and their significance to future collaborative efforts via the Internet. It then reveals the architecture for Web services and the various relationships that can be established through their consumption.

Following a short technical primer on XML and related technologies, the Web services model is outlined to illustrate the decisions that have to be made in the areas of presentation, interface, and security before the design is even started. Topics ranging from content to state management to system infrastructures are discussed to help you understand the options and the pitfalls when developing robust Web services.

The life cycle of implementing Web services from start to finish is illustrated, taking existing processes and exposing their functionality through Web services. Examples extend both Java and COM objects as Web services before exposing an entire hotel reservation system through a Web services workflow. These exercises are followed by three application scenarios that consume these Web services, again with both Java and Visual Basic/ASP examples. Discussions cover the design, implementation, and testing of each solution to ensure a successful result.

Finally, the book takes a look ahead at the future of Web services by examining both the current strategies of the primary vendors and the standards initiatives that are presently under way. A companion website provides all the source code, and hosts the Web services and sample applications introduced in the book.

The Collections Framework is supplied with all versions of the Java 2 platform and provides programmers with incredibly efficient ways to manipulate data. However, given the large number of methods and classes in this library, using them correctly is hardly a cakewalk. Well-known columnist and bestselling author John Zukowski gives the Java professional exactly what he or she needs to know about this vital library in order to maximize productivity. This practical book contains comprehensive coverage of the important Collections Framework from the working programmer's point of view, while staying away from academic abstractions.

"Java Collections" leads you through the standard Java support for maintaining abstract groups of data, from the historical collection classes available since the inception of Java time, through the Collections Framework introduced with the Java 2 platform, and on to third-party alternative libraries for times when the standard support isn't enough. If you're working with data in Java programs, you need to understand the Collections Framework. Let Zukowski's "Java Collections" be your guide Table of Contents Java Collections Framework: An Overview Arrays The Vector and Stack Classes The Enumeration Interface The Dictionary, Hashtable, and Properties Classes The BitSet Class Collections Introduction Sets Lists Maps Sorting Special Collections Support Array Algorithm Support Custom Implementations Compatibility Issues Advanced Usages JGL Libraries util.concurrent Colt

If you are a new programmer or a Java programmer moving to Java 2 then this is the book for you! It offers: a complete introduction to Java 2; describes the language and many of its class libraries; shows how they are used; describes the key concepts of object orientation with lots of examples of how to apply the theory. This book will show you how to take advantage of Java 2's new features (such as the abstract windowing toolkit and the Swing classes) for creating graphical user interfaces. John Cowell explains how to use Swing components to change the look and feel of your Java applications so that they look like Windows, Mac or Motif applications. Sun Microsystems Java 2 (formerly called the Java Development Kit 1.2 - JDK 1.2) is a major step forward in the growth of Java into a powerful mature language for writing both applications and applets. Topics covered in this book include: the Java language; the abstract windowing toolkit; the new Java Swing components; handling component, keyboard and mouse events; polymorphism and inheritance; animation and multithreading; handling exceptions; using files. Essential Java 2 - fast is designed for professional developers or students who need to learn the maximum in the minimum time. You'll develop applications and applets fast, learning everything you need to write Java applications and applets quickly with Java.

Packed with lots of examples and illustrations, including an 8-page colour section, Essential Java 3D fast is an introductory textbook for those who want to learn Java 3D fast.The best way to learn any programming language is by writing programs. In this book, Ian Palmer takes you through the steps to write a simple program in Java 3D, and then shows you how to modify and add features to this program, so you learn the key features of Java 3D.Learn about: Writing a simple Java 3D program;Creating Shapes;Defining Appearance;Animation;Behaviours.The examples in this book assume a working knowledge of Java and some background in 3D graphics, in order to explain the new concepts in Java 3D.

Introduction to Modeling and Simulation with MATLAB and Python is intended for students and professionals in science, social science, and engineering that wish to learn the principles of computer modeling, as well as basic programming skills. The book content focuses on meeting a set of basic modeling and simulation competencies that were developed as part of several National Science Foundation grants. Even though computer science students are much more expert programmers, they are not often given the opportunity to see how those skills are being applied to solve complex science and engineering problems and may also not be aware of the libraries used by scientists to create those models. The book interleaves chapters on modeling concepts and related exercises with programming concepts and exercises. The authors start with an introduction to modeling and its importance to current practices in the sciences and engineering. They introduce each of the programming environments and the syntax used to represent variables and compute mathematical equations and functions. As students gain more programming expertise, the authors return to modeling concepts, providing starting code for a variety of exercises where students add additional code to solve the problem and provide an analysis of the outcomes. In this way, the book builds both modeling and programming expertise with a "just-in-time" approach so that by the end of the book, students can take on relatively simple modeling example on their own. Each chapter is supplemented with references to additional reading, tutorials, and exercises that guide students to additional help and allows them to practice both their programming and analytical modeling skills. In addition, each of the programming related chapters is divided into two parts - one for MATLAB and one for Python. In these chapters, the authors also refer to additional online tutorials that students can use if they are having difficulty with any of the topics. The book culminates with a set of final project exercise suggestions that incorporate both the modeling and programming skills provided in the rest of the volume. Those projects could be undertaken by individuals or small groups of students. The companion website at http://www.intromodeling.com provides updates to instructions when there are substantial changes in software versions, as well as electronic copies of exercises and the related code. The website also offers a space where people can suggest additional projects they are willing to share as well as comments on the existing projects and exercises throughout the book. Solutions and lecture notes will also be available for qualifying instructors.

In diesem Werk zum Thema Software-Architekturen veranschaulichen drei international renommierte Experten den Zusammenhang zwischen Prinzipien, Standardarchitekturen und praxisrelevanten Problemstellungen aus den Bereichen Web Services, Peer-to-Peer, Workflow und weiteren Anwendungsgebieten. Dieses Buch richtet sich an Praktiker, Software-Projektmanager und Studenten der Informatik/Wirtschaftsinformatik, die fur Design und Entwicklung von grossen verteilten Softwaresystemen verantwortlich oder am Einsatz solcher Systeme in ihrem Arbeitsbereich interessiert sind. Hier wird erstmals der "State of the Art" in der Forschung industrierelevant und verstandlich umgesetzt. Die Autoren konnen auf jahrelange Erfahrung im Forschungs- und Entwicklungsbereich im Rahmen von grossen multinationalen Entwicklungsprojekten verweisen."