Search (1229 results, page 1 of 62)

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Abstract

A spell book for mastering the WWW. Step by step, readers are taught how to use the Internet efficiently, and, in particular, how to publish information on the Web. After completing this book, the reader will be able, for example, to create stunning Web home pages and even take the first steps in Java programming. There are many books on the net bound to either one product, e.g. Mosaic, or to one topic, HTML. Mesaric, on the other hand, covers all WWW-related topics and all products which are in popular use. The magic revealed includes common data formats (HTML, PDF, JPEG, GIF), an introduction to Java and Java Srcipt, emerging technologies such as Hyper-G, hypermedia authoring with Haemony and Amadeus, information about ATM, TeleScript, and much more

Object

JAVA

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Content

Why use Java? Object oriented primer. Java applets. The Java language. Branching and looping. Graphics. Animation and multithreading. Handling exceptions. The Java.awt package. Handling events. Windows, dialogs and menus. Input and output streams. Modifiers and packages. Java and C++

LCSH

Java (Computer program language)

Object

Java

RSWK

Java <Programmiersprache>
World wide web / Seite / Gestaltung / Java <Programmiersprache> (2134) (4231)

Subject

Java (Computer program language)
Java <Programmiersprache>
World wide web / Seite / Gestaltung / Java <Programmiersprache> (2134) (4231)

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Abstract

Presents a model for an electronic book (hyper-book). Hyper-books are electronic books defined on the basis of the paper book metaphor. Gives a formal definition of the hyper-book model as a dynamic system. The model was implemented in a working system, and evaluated with a group of users. The evaluation has confirmed that the adoption of the book metaphor is very effective, as it guarantees ease of using and understanding the system

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Abstract

This paper presents hyper-lib, a model for an electronic library. The hyper-lib philosophy is based on reproducing the spatial environment of a physical library, in order to exploit users' knowledge of the physical domain in using the electronic system. In the library environment, rooms, shelves, book and services are reproduced by simulating a three-dimensional environment, where the user can interact with a collection of documents as if he or she were in a physical library. In addition to the physical library features, the hyper-lib introduces a number of new properties, which results from its non-physical nature and allows some of the limitations of traditional libraries, such as availability of books and delivery time, to be overcome. The hyper-lib books are available in electronic form, following the hyper-book model, which is based on the book metaphor. A formal definition of the hyper-lib model as a dynamic system is given. The hyper-lib model is defined in terms of structural and functional components. Moreover, the functional behaviour, i.e. how the system evolves under the effects of the functional components, is presented. The library structural components include the book collection, the librarian, the access mechanisms etc. The functional aspect is indispensable for describing the use of a dynamic and interactive system. In particlular, a number of operators, which represent user services, allow the user to change the system state. We distinguish among general services, which are offered in any room of the library, and specific services, which are specific to a particular object or room in the library, such as the librarian, the catalogues, the hyper-book, the book shelves etc.

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Abstract

The Ovid Java interface is compared with the Ovid Web Gateway and Ovid Windows Client, focusing on functionality from the user's perspective. The Java version draws upon both earlier Web and Windows versions, thus combining the worlds of the Web and application programs. It is concluded that Ovid Java offers enhanced functionality and requires high-end hardware and browser software to run well. Additional enhancements are forthcoming, some dependent upon the further development of Sun Microsystems' Java programming language

Object

Java

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Abstract

Presents a novel method to extract from a web object its hyper informative content, in contrast with current search engines, which only deal with the textual information content. This method is not only valuable per se, but it is shown to be able to considerably increase the precision of current search engines. It integrates with existing search engine technology since it can be implemented on top of every search engine, acting as a post-processor, thus automatically transforming a search engine into its corresponding hyper version. Shows how the hyper information can be usefully employed to face the search engines persuasion problem

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Abstract

The provision and maintenance of truly large scale information resources on the WWW necessitates server architectures offering substantially more functionality than simply serving HTML files from the local file system and processing CGI requests. Describes Hyper-G, a large scale, multi protocol, distributed, hypermedia information system which uses an object oriented database layer to provide information structuring and link maintenance facilities in addition to fully integrated attribute and content search, a hierarchical access control scheme, support for multiple languages, interactive link editing, and point-and-click document insertion

Object

Hyper-G

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Abstract

Hyper-G, developed at the Graz University of Technology, Austria, is a 2nd generation hypermedia information system that aims to overcome the problems of the existing Internet interfaces such as the WWW, WAIS and gopher. It supports tools for structuring, maintaining, and serving heterogeneous multimedia data, guaratees automatic hyperlink consistency, supports hyperlinks among multimedia documents, offers full text retrieval, a Unix like security system, client gateways to gopher and Web browsers, includes seamless access to server technologies, and offers advanced navigation tools and the ability to manipulate information in multiple ways. It offers a genuine alternative to the WWW

Object

Hyper-G

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Abstract

Komplexe Aufgaben und Probleme werden heute üblicherweise im Team bearbeitet und gelöst. Das gilt insbesondere für Softwareprojekte, denn die Entwicklung komplexer Softwaresysteme findet heutzutage meistens arbeitsteilig in - zunehmend räumlich verteilten - Teams statt. Vor diesem Hintergrund wird zum einen ein rollenbasiertes Konzept vorgestellt, das virtuellen Lernteams bei der Zusammenarbeit einen virtuellen Tutor zur Seite stellt, der dem Team im Rahmen von Rollendefiziten adaptierte Hilfestellung bietet und so die Lerneffektivität unterstützt. Zum anderen wird gezeigt, wie das Zusammenspiel zweier spezialisierter Systeme (VitaminL und K3) im Kontext des Blended Learning echte Mehrwerte in E-Learning-Szenarien bringen kann. Die in Benutzertests und einer Lehrveranstaltung ermittelten Evaluierungsergebnisse lassen auf die Tragfähigkeit des rollenbasierten, tutoriellen Konzepts schließen und decken gleichzeitig großes Weiterentwicklungpotenzial auf.

Source

Information - Wissenschaft und Praxis. 59(2008) H.1, S.37-40

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Object

Java

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Abstract

Internet verändert die Software-Szene / Java macht Dampf / PC bekommt Konkurrenz / Aufgeweckte Riesen gegen innovative Zwerge / Intranet heißt der neue Renner

Content

Das Internet boomt. Rund um den Globus basteln etablierte EDV-Konzerne und Branchenneulinge an Hard- und Software für das Netz der Netze. Glaubt man den Auguren, läutet seine Beliebtheit eine Revolution in der Informationstechnik ein. Der Ära der Großrechner und der Personalcomputer soll ein Zeitalter folgen, in dem 'das Netz der Computer' ist. Wer dann die Fäden ziehen wird, ist längst nicht ausgemacht. Ob herkömmliche PC mit ihren Programmen die Spinne im Netz bleiben oder neue Geräte und Software sich breitmachen, darüber wird derzeit lebhaft diskutiert

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Object

JAVA

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Abstract

Ovid Technologies is launching its Java search client to enable users to access Ovid's scientific databases on the Web with full search capabilities irrespective of the type of computer used. Explains the differences between Java and HTML. The Java client increases search speed by several orders of magnitude. The Ovid client does not need to wait for individual pages to load and incorporates multi-tasking. The interface includes tree displays; thesauri; mapping; explode/implode; search fields and context sensitive help. Display; save; and e-mail are available from the client

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Abstract

iQvoc is a new open source SKOS-XL vocabulary management tool developed by the Federal Environment Agency, Germany, and innoQ Deutschland GmbH. Its immediate purpose is maintaining and publishing reference vocabularies in the upcoming Linked Data cloud of environmental information, but it may be easily adapted to host any SKOS- XL compliant vocabulary. iQvoc is implemented as a Ruby on Rails application running on top of JRuby - the Java implementation of the Ruby Programming Language. To increase the user experience when editing content, iQvoc uses heavily the JavaScript library jQuery.

Theme

Konzeption und Anwendung des Prinzips Thesaurus

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Abstract

The increasing complexity of problems addressed by massively distributed information systems has led to the development of worldwide information systems, such as the WWW and Hyper-G. Presents a conceptual framework for those systems using a knowledge representation language, Telos, by concentrating on the semantics of their domains. The framework is developed and based on careful analysis and abstraction of those existing systems. By creating a rich and precise conceptual framework, provides a foundation for the specification and implementation of future universal information systems.

Object

Hyper-G

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Abstract

Reviews the publishing process, including both paper and electronic publishing, authors, publishers and libraries, and the associated publications channels. Focuses on 1 particular publication channel, which incorporated all the steps involved from the acquisition of a manuscript in a generic markup language, such as SGML, to the presentation of the final electronic publication to the user in the library. The use of a markup language is seen as being an essential component for facilitating the exchange of electronic documents between different systems and applications. In addition, the use of a generic markup language allows several of the steps of the publishing process to be automated. Proposess a system which provides the acquisition and authoring tools required to generate electronic books, together with an appropriate interface and readers' services. The system incorporates 2 notable features: a model of an electronic book (hyper-book) based on the book metaphor; and an environment which supports the semiautomatic generation of electronic books (hyper-book builder) starting from a manuscript which is already available in SGML format

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Abstract

A detailed description of how to use Java applets and Common Gateway Interface (CGI)/Dynamic Link Library (DLL) programs for Web publication of textual databases. The advantages of Java applets include low cost, flexible and visually appealing search interfaces, and the ability to be embedded in HTML pages, eliminating the need for Internet service provider permissions for their use. Highlights the FindIt family of Java applets from DoubleOLogic as one of the best product lines in the category. CGI programs may be written in Perl, Java, or some other language, and like DLL programs, must be installed on the server side. Notes that small-scale CGI and DLL applications cost from $150 to $8,000. Highlights Insight from Enigma Inc. as an excellent program at the high end of the cost range

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Abstract

Presents some general guidelines for electronic book evaluation. These guidelines have been drawn by examining the evaluation steps and the process of data collection and result elaboration followed in 2 experiences, Cesar and Hyper-Book. Cesar is a hypermedia learning environment for deaf children, based on electronic stories. Taking into account the stage of development of the system, the available resources, and the kind of end users, an expert technique was applied for Cesar evaluation. Hyper-Book is an electronic book based on the paper book metaphor and designed to be part of an electronic library. Considering the advanced stage of the system development and the potential users, it was evaluated using an empirical method