Search (45 results, page 1 of 3)

  • × theme_ss:"Multimedia"
  1. Becker, H.S.: Navigating multimedia collections (1995) 0.09 
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    Date
    22. 2.1996 11:37:48
  2. Informationsgesellschaft - Medien - Demokratie : Kritik, Positionen, Visionen (1996) 0.04 
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    Content
    Enthält u.a. die Beiträge: AFEMANN, U.: Dritte Welt und Internet; BECKER, B.: Ästhetisierung und Spielkultur in den Digitalen Medien; BECKER, J.: Die Informatisierung der Weltgesellschaft; BLEICHER-NAGELSMANN, H.: Recht auf Information - Recht auf Arbeit; BULMAN, E.: Bildung und Wissenschaft in der Informationsgesellschaft; COY, W.: Bausteine der Turing-Galaxis; DEGELE, N.: 'Informationsgesellschaft': Mythos oder technisch-soziale Revolution; GLOTZ, P.: Informationsgesellschaft - Medien - Demokratie; HENSCHE, D.: Zukünfte der Medienpolitik; HOELZER, W.: Gewerkschaften und Datennetze; HORNECKER, E.: Bildung trotz der - oder für die - Informationsgesellschaft; KÖHNTOPP, M.: Datenschutz in der Informationsgesellschaft; KUBICEK, H.: Multimedia: Deutschlands dritter Versuch eines Weges in die Informationsgesellschaft; LUTTERBECK, B.: Empirie des Internet; MASSOLLE, J.: Auf dem Wege zum Digitalen Offenen Münster; OECHTERDING, V.: Reorganisation wissenschaftlicher Kommunikation - die Veränderungen des Bibliothekswesens; RILLING, R.: Politik auf und mit Netzen; RUHMANN, I.: Die Akteure auf dem Weg in die Informationsgesellschaft; SCHRÖDER, L.: Zwischen Selbstbestimmung und Selbstbetrug: Orientierungen in der Informationsgesellschaft; SCHMIEDE, R.: Informatisierung gesellschaftlicher Arbeit; WERNEKE, F.: Neue Berufe in Multimedia
  3. Riehm, U.; Wingert, B.: Multimedia : Mythen, Chancen und Herausforderungen (1995) 0.04 
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    Footnote
    Rez. in: Frankfurter Rundschau. Nr.61 vom 12.3.1996, S.6 (C. Füller); Nachrichten für Dokumentation 47(1996) H.2, S.116-117 (I. Gabel-Becker)
  4. Huang, T.; Mehrotra, S.; Ramchandran, K.: Multimedia Access and Retrieval System (MARS) project (1997) 0.02 
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    Date
    22. 9.1997 19:16:05
    Source
    Digital image access and retrieval: Proceedings of the 1996 Clinic on Library Applications of Data Processing, 24-26 Mar 1996. Ed.: P.B. Heidorn u. B. Sandore
  5. Pierre, S.; Safa, H.: Models for storing and presenting multimedia documents (1996) 0.02 
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    Abstract
    Discusses models for storing and presenting multimedia documents integrating large amounts of data of different types. Multimedia systems integrate a variety of data such as voice, graphics, text, video and other types of images into a single document. Most of these data are not structured and therefore require a huge storage capacity. Such a requirement causes many problems for traditional database management systems which were not originally designed to manipulate data other than text. Presents 2 data storage models and several other associated models for the presentation of multimedia documents. The analysis of these models reveals their capacity to synchronize various temporal scenarios while allowing users simultaneous and secure access to multimedia systems
  6. Carrara, P.; Ventura, A.D.; Gagliardi, I.: Designing hypermedia information retrieval systems for multimedia art catalogues (1996) 0.01 
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    Abstract
    Multimedia art catalogues present a number of recurring characteristics in both the type of data and the users involved, and in the type of operations required. Typical data include textual catalogue cards manageable through an information retrieval system (IRS), as well as textual captions, images, video and speech, strutured as a hypermedia network. Proposes a model for the design of these applications and discusses its effectiveness in improving the quality of the application. The model exploits a multi-level design approach to organize data and access structures of the IRS while the entity-relationship (E-R) approach, tailored to model hypermedia applications, is adopted to describe the structure of the documents and their links
  7. Steinmetz, R.: Data compression in multimedia computing : principles and techniques (1994) 0.01 
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    Abstract
    Integrated multimedia systems process text, graphics, and other discrete media as well as digital audio, and video data. Considerable amounts of graphics, audio and video data in their uncompressed form, especially moving pictures, require storage and digital network capabilities that will not be available in the near future. Nevertheless, local, as well as networked, multimedia applications and systems have become realities. In order to cope with these storage and communication requirements in such integrated multimedia systems, compression technology is essential. This paper starts with a brief motivation of the need for compression and subsequently states the essential requirements for these techniques in the scope of multimedia systems and applications. As most of these techniques apply the same principles, namely, the source, entropy, and hybrid coding fundamentals, these are explained in detail. Based on a general framework of the steps encountered in a compression system - data preparation, processing, quantization, and entropy coding - this paper outlines details about the techniques developed by CCITT (H.261, i.e. px64), in the ISO/IEC (JPEG, MPEG) stadardization bodies and the proprietary DVI system
  8. Lim, J.; Kang, S.; Kim, M.: Automatic user preference learning for personalized electronic program guide applications (2007) 0.01 
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    Abstract
    In this article, we introduce a user preference model contained in the User Interaction Tools Clause of the MPEG-7 Multimedia Description Schemes, which is described by a UserPreferences description scheme (DS) and a UsageHistory description scheme (DS). Then we propose a user preference learning algorithm by using a Bayesian network to which weighted usage history data on multimedia consumption is taken as input. Our user preference learning algorithm adopts a dynamic learning method for learning real-time changes in a user's preferences from content consumption history data by weighting these choices in time. Finally, we address a user preference-based television program recommendation system on the basis of the user preference learning algorithm and show experimental results for a large set of realistic usage-history data of watched television programs. The experimental results suggest that our automatic user reference learning method is well suited for a personalized electronic program guide (EPG) application.
  9. Plotkin, R.C.; Schwartz, M.S.: Data modeling for news clip archive : a prototype solution (1997) 0.01 
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    Abstract
    Film, videotape and multimedia archive systems must address the issues of editing, authoring and searching at the media (i.e. tape) or sub media (i.e. scene) level in addition to the traditional inventory management capabilities associated with the physical media. This paper describes a prototype of a database design for the storage, search and retrieval of multimedia and its related information. It also provides a process by which legacy data can be imported to this schema. The Continuous Media Index, or Comix system is the name of the prototype. An implementation of such a digital library solution incorporates multimedia objects, hierarchical relationships and timecode in addition to traditional attribute data. Present video and multimedia archive systems are easily migrated to this architecture. Comix was implemented for a videotape archiving system. It was written for, and implemented using IBM Digital Library version 1.0. A derivative of Comix is currently in development for customer specific applications. Principles of the Comix design as well as the importation methods are not specific to the underlying systems used.
  10. Halbert, M.: Multimedia : the agony and the ecstasy for information professionals (1990) 0.01 
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    Abstract
    Discusses the problems and opportunities promised by multimedia CD-ROM data bases from the viewpoint of libraries and information centres. Considers the problems of planning for multimedia and coping with the host of standards that exist.
  11. Dejesus, E.X.: Toss your TV : how the Internet will replace broadcasting (1996) 0.01 
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    Abstract
    Explains how Internet video and audio broadcasting is overcoming the technical obstacles of narrow bandwidth of telephone lines, the limits of compressing multimedia data, and problems that packet switching transmission cause for audio transmissions. Decribes some current applications and future possibilities
  12. XML-based data management and multimedia engineering : EDBT 2002 workshops. EDBT 2002 workshops XMLDM, MDDE, and YRWS, Prague, Czech Republic, March 24-28, 2002. Revised papers (2002) 0.01 
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  13. Mallett, J.; Manning, C.: Multimedia and database design : a discussion of database technology and its use in multimedia (1993) 0.01 
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    Abstract
    Although database technology is well established, multimedia storage and access of digital image, sound and video material is much more recent. Although most film and video material is intrinsically multimedia it is not interactive. Unlike traditional data, multimedia has a very free format and has mostly lost the constraint of human language. The problems of interactive multimedia publications arise not just in user access but from the internal structuring of the database. Discusses topics related to methods of access to data and the design approaches to this covering multimedia material, database technology, indexing and referencing techniques and design and production
  14. Watters, C.R.; Shepherd, M.A.; Burkowski, F.J.: Electronic news delivery project (1998) 0.01 
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    Abstract
    News is information about recent events of general interest, especially as currently reportes by newspapers, periodicals, radio or television. News is the quintessential multimedia data. While newspaper editors (human and/or algorithmic) may still define the core content of electronic news, new communication technologies will enable the integration of news from a wide variety of sources and provide access to supplemental material from enormous archives of electronic news data (text, photos, and video) in digital libraries as well as the continual streams of newly created data. The goal of electronic news delivery within this context is, however, distiguishable from both news news groups and document retrieval. Electronic news promises to deliver to the reader an edited collage of recent events from wide domains in a manner that is both comprehensive and personalized. As part of a long-term research project into the design of future news delivery systems, we have developed an overall architecture and several prototypes. These prototypes are presented in the article, along with a discussion of issues related to the presentation metaphor and to the functionality of electronic news delivery services. A prototype was demonstrated at the 1995 G-7 Economic Summit in Halifax, Canada, integrating newspaper text and photographs with television news video clips across an ATM network
  15. Chaudhury, S.; Mallik, A.; Ghosh, H.: Multimedia ontology : representation and applications (2016) 0.01 
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    Abstract
    The book covers multimedia ontology in heritage preservation with intellectual explorations of various themes of Indian cultural heritage. The result of more than 15 years of collective research, Multimedia Ontology: Representation and Applications provides a theoretical foundation for understanding the nature of media data and the principles involved in its interpretation. The book presents a unified approach to recent advances in multimedia and explains how a multimedia ontology can fill the semantic gap between concepts and the media world. It relays real-life examples of implementations in different domains to illustrate how this gap can be filled. The book contains information that helps with building semantic, content-based search and retrieval engines and also with developing vertical application-specific search applications. It guides you in designing multimedia tools that aid in logical and conceptual organization of large amounts of multimedia data. As a practical demonstration, it showcases multimedia applications in cultural heritage preservation efforts and the creation of virtual museums. The book describes the limitations of existing ontology techniques in semantic multimedia data processing, as well as some open problems in the representations and applications of multimedia ontology. As an antidote, it introduces new ontology representation and reasoning schemes that overcome these limitations. The long, compiled efforts reflected in Multimedia Ontology: Representation and Applications are a signpost for new achievements and developments in efficiency and accessibility in the field.
  16. Beynon-Davies, P.: ¬A semantic database approach to knowledge-based hypermedia systems (1994) 0.01 
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    Abstract
    Discusses an architecture for knowledge-based hypermedia systems based on work from semantic databases. Its power derives from its use of a single, uniform data structure which can be used to store both the intensional and extensional information needed to generate hypermedia systems. The architecture is also sufficiently powerful to accomodate the representation of reasonable amount of knowledge within a hypermedia system. Work has been conducted in building a number of prototypes on a small information base of digital image data. The prototypes serve as demonstrators of systems for managing the large amount of information held by museums of their artifacts. The aim of this work is to demonstrate the flexibility of the architecture in sereving the needs of a number of distinct user groups. The first prototype has demonstrated that the virtual architecture is capable of supporting some of the main hypermedia access methods. The current demonstrator is being used to investigate the potential of the approach for handling multiple classifications of hypermedia material. The research is particularly directed at the incorporation of evolving temporal and spatial knowledge
  17. Hwang, S.-Y.; Yang, W.-S.; Ting, K.-D.: Automatic index construction for multimedia digital libraries (2010) 0.01 
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    Abstract
    Indexing remains one of the most popular tools provided by digital libraries to help users identify and understand the characteristics of the information they need. Despite extensive studies of the problem of automatic index construction for text-based digital libraries, the construction of multimedia digital libraries continues to represent a challenge, because multimedia objects usually lack sufficient text information to ensure reliable index learning. This research attempts to tackle the problem of automatic index construction for multimedia objects by employing Web usage logs and limited keywords pertaining to multimedia objects. The tests of two proposed algorithms use two different data sets with different amounts of textual information. Web usage logs offer precious information for building indexes of multimedia digital libraries with limited textual information. The proposed methods generally yield better indexes, especially for the artwork data set.
  18. Multimedia '96 : Proceedings of the Eurographics Workshop in Rostock, Federal Republic of Germany, May 28-30, 1996 (1996) 0.01 
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    Abstract
    The 15 contributions selected for this volume treat topics of particular interest in current research and address actual problems of the use of multimedia in distributed applications over the network. Concepts for handling multimedia data, still and motion pictures on the net, WWW and multimedia, collaborative multimedia, and multimedia and education are dealt with
  19. Chalcraft, A.: ¬A winning multimedia combination from TFPL (1996) 0.01 
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    Abstract
    Reviews TFPL's The Multimedia Yearbook and CD-ROM Directory on CD-ROM, a combination of 2 printed directories, the Multimedia Yearbook and the CD-ROM Directory. Information is provided on companies involved in the multimedia and CD-ROM business and on commercial CD-ROM titles available worldwide with supporting details such as publishers' addresses. The easy to use combination of title and industry data makes this disc likely to become the standard reference source on CD-ROMm especially in the UK
  20. Multimedia trends (1997) 0.01 
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    Abstract
    Summarizes recent reports forecasting about trends in the multimedia market. Tinsley Robor plc, UK, forecasts continued growth and increasing CD-online hybridisation. Frost & Sullivan, UK, forecasts expansion in the CD and optical disk drive markets which are characterised by increasing capacity and performance. The Internet will be increasingly significant as a way of distributing data

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