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  • Articles  (7)
  • multimedia  (7)
  • Springer  (7)
  • American Chemical Society
  • 1995-1999  (7)
  • 1997  (7)
  • Computer Science  (7)
Collection
  • Articles  (7)
Publisher
  • Springer  (7)
  • American Chemical Society
Years
  • 1995-1999  (7)
Year
  • 1
    Electronic Resource
    Electronic Resource
    Springer
    Computers and the humanities 31 (1997), S. 327-349 
    ISSN: 1572-8412
    Keywords: learning evaluation ; learner interactions ; multimedia ; second language acquisition
    Source: Springer Online Journal Archives 1860-2000
    Topics: Computer Science , Media Resources and Communication Sciences, Journalism
    Notes: Abstract An empirical study was undertaken to evaluate second language learning with a videodisc named Vi-Conte. The 78 subjects were post-secondary students and adults and belonged either to a control group, a video-control group or an experimental group. The research methodology is presented as well as analyses of learners' navigational patterns, strategies, gains in vocabulary items, changes in attitude and global evaluation of the videodisc. Suggestions for the development of adaptive learning environments are made based on these findings.
    Type of Medium: Electronic Resource
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  • 2
    Electronic Resource
    Electronic Resource
    Springer
    Multimedia tools and applications 5 (1997), S. 259-276 
    ISSN: 1573-7721
    Keywords: multimedia ; virtual devices ; digital signal processing ; wireless communication ; media transformation
    Source: Springer Online Journal Archives 1860-2000
    Topics: Computer Science
    Notes: Abstract Traditional multimedia systems deal with only a few basic media: text, graphics, audio and video. However, many other types of media, such as ultrasound, infrared and RF signals, can be represented by streams of data samples and processed within multimedia applications. In this paper, we introduce some of these new media domains and identify interesting opportunities enabled by their software-based processing. We also describe our SpectrumWare testbed for experimenting with these new media types and report on our experience to date. We believe that the time has come to broaden the scope of ‘multimedia’ to include any form of sampled information. Advances in processor and analog-to-digital conversion technology have brought raw sample streams within the grasp of desktop computers and media processing systems. Coupling these new media types with software-based processing allows the construction of virtual devices that can handle different sample sources, modify their behavior based on information extracted from the media, and transform information between media domains.
    Type of Medium: Electronic Resource
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  • 3
    Electronic Resource
    Electronic Resource
    Springer
    Multimedia tools and applications 4 (1997), S. 199-223 
    ISSN: 1573-7721
    Keywords: structured documents ; hypertext ; multimedia ; object-oriented databases ; query languages
    Source: Springer Online Journal Archives 1860-2000
    Topics: Computer Science
    Notes: Abstract Structured documents have gained popularity with the advent of documentstructure markupstandards such as SGML, ODA, HyTime, and HTML.Document management systems can provide powerful facilities by maintaining thestructure information of documents.Since the hypermediadocument is also a kind of structured document, wecan apply the results of many studies, whichhave been performed in storing, retrieving, and managing structured documents,to the hypermedia document management. However, more factors should be considered in handling hypermedia documentsbecause they contain multimedia data and also have multiple complex structuressuch as hyperlink networks and spatial/temporal layout structures as well aslogical structures. In this paper, we propose an object-oriented model for multi-structuredhypermediadocuments and multimedia data, and a query language for retrievinghypermedia document elements based on the content and multiple complexstructures.By using unique element identifiers and an indexing scheme whichexploits multiple structures,we can process queries efficiently with minimal storage overheadfor maintaining structure information.
    Type of Medium: Electronic Resource
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  • 4
    Electronic Resource
    Electronic Resource
    Springer
    Multimedia tools and applications 4 (1997), S. 255-278 
    ISSN: 1573-7721
    Keywords: multimedia ; quality of service ; resource management ; resource reservation ; advance reservation ; ReRA
    Source: Springer Online Journal Archives 1860-2000
    Topics: Computer Science
    Notes: Abstract Resource management offers Quality-of-Service reliability for time-critical continuous-media applications. Currently, existing resource management systems in the Internet and ATM domain only provide means to reserve resources starting with the reservation attempt and lasting for an unspecified duration. However, for several applications such as video conferencing, the ability to reserve the required resources in advance is of great advantage. This paper outlines a new model for resource reservation in advance. We identify and discuss issues to be resolved for allowing resource reservation in advance. We show how the resource reservation in advance scheme can be embedded in a general architecture and describe the design and implementation of a resource management system providing reservation in advance functionality.
    Type of Medium: Electronic Resource
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  • 5
    ISSN: 1573-7721
    Keywords: multimedia ; ATM ; DAVIC ; internet
    Source: Springer Online Journal Archives 1860-2000
    Topics: Computer Science
    Notes: Abstract ARMIDA TM (Applications Retrieving Multimedia Information Distributed over ATM) is a prototypical system for experimental applications based on the interactive retrieval of multimedia information from remote data bases over ATM networks. ARMIDA TM aims at being compliant with the specifications issued by the “Digital Audio Visual Council” (DAVIC) for interactive multimedia services and applications, as well as at representing a sample implementation of the system specified in DAVIC 1.0. The present paper illustrates the way ARMIDA TM works to provide these applications, by describing the system hardware and software architecture and its main components, with a particular concern towards the way they interact to implement the required functionality.
    Type of Medium: Electronic Resource
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  • 6
    Electronic Resource
    Electronic Resource
    Springer
    Multimedia tools and applications 4 (1997), S. 313-332 
    ISSN: 1573-7721
    Keywords: multimedia ; applications
    Source: Springer Online Journal Archives 1860-2000
    Topics: Computer Science
    Notes: Abstract The multimedia applications developer is often presented with challenges that at times go beyond informatics technologies. In this paper, the MCRLab experiences in various multimedia applications development are described. Applications developed include tele-medicine, tele-conferencing with joint text editing, multimedia mail, multimedia fax, multimedia news-on-demand and shared multimedia workspaces in distance learning.
    Type of Medium: Electronic Resource
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  • 7
    Electronic Resource
    Electronic Resource
    Springer
    Multimedia tools and applications 5 (1997), S. 307-322 
    ISSN: 1573-7721
    Keywords: multimedia ; networking ; operating systems ; performance ; TCP/IP
    Source: Springer Online Journal Archives 1860-2000
    Topics: Computer Science
    Notes: Abstract Digital video services, scientific visualization and other multimedia applications require delivery of high network throughput to end user applications. In this paper we identify bottlenecks in the data path between high-speed networks and applications. Using performance of multimedia applications as a metric, the effectiveness of solutions to reduce network, operating system, and user bottlenecks is explored experimentally.
    Type of Medium: Electronic Resource
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