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  • × theme_ss:"Multimedia"
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  1. Feldman, T.: Multimedia : eine Einführung (1995) 0.02 
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    Abstract
    Multimedia - die Kombination von Wort, Ton und Bild in elektronischer Form - ist dabei, viele Bereiche unseres Lebens rasant zu verändern. Es gibt jedoch immer noch eine Menge Unklarheiten und Mißverständnisse. Der Autor gibt auch technischen Laien einen Überblick über die vielfältigen Anwendungs- und Einsatzmöglichkeiten von Multimedia. Er untersucht Zweck und Nutzen dieser revolutionären Technik im Bildungswesen, in der Wirtschaft und in der Unterhaltungsindustrie. Auch die Konsequenzen für Verlage, Buchhandlungen und Bibliotheken werden diskutiert
  2. Inhaltsbezogene Suche von Bildern und Videosequenzen in digitalen multimedialen Archiven : Beiträge eines Workshops der KI'98 am 16./17.9.1998 in Bremen (1998) 0.02 
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    Abstract
    Enthält die Fachbeiträge eines Workshops zum Thema "Inhaltsbezogene Suche von Bildern und Videosequenzen in digitalen multimedialen Archiven", der am 16. u. 17.9.1998 im Rahmen der Tagung KI'98 an der Universität Bremen stattfand
    Content
    Enthält die Beiträge: SPECHT, G.: Architekturen von Multimedia-Datenbanksystemen zur Speicherung von Bildern und Videos; MALSY, M. u.a.: Unterstützung des strutkturierten Zugriffs auf MPEG Videos in einem Multimedia-Datenbankmanagementsystem; ARLT, B. u. R.W. BRAUSE: Image encoding by independent principal components; DITTMANN, J. u.a.: Objektverfolgung und Szenenerkennung in Video auf Basis von Kantendetektion; THOMAS, P.: Verteilte digitale Medienarchivsysteme für kooperative Fernsehproduktion; DAMMEYER, A. u.a.: Videoanalyse mit DiVA
    Imprint
    Bremen : Universität Bremen / Fachbereich Mathematik und Informatik
  3. Multimedia information resources (1997) 0.02 
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    Date
    31.12.1998 22:05:21
    Footnote
    Rez. in: Australian academic and research libraries 29(1998) no.1, S.68 (B. Collins)
  4. Multimedia-Inhalte in Factiva : Produkten gezielt recherchierbar (2007) 0.01 
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    Abstract
    Dow Jones & Company (NYSE:DJ) hat am 13. Juni 2007 seine Partnerschaft mit PodZinger bekannt gegeben. PodZinger ist derzeit die einzige Multimedia-Plattform, die es ermöglicht, Audio- und Videoinhalte über Schlagworte zu suchen. Diese Suchfunktion wird über die Nachrichten- und Wirtschaftsinformationsdienste Factiva.com und Factiva iWorks zur Verfügung stehen. So können Anwender ab August 2007 Video- und Audio-Informationen abrufen, darunter Wirtschaftsnachrichten, CEO-Interviews, Vorträge von führenden Managern, Jahreshauptversammlungen, Produktrezensionen und andere einschlägige Inhalte. Laut eMarketer wurden allein im Januar 2007 über 7,2 Milliarden Videostreams von mehr als 123 Millionen Konsumenten betrachtet. AccuStream iMedia erwartet ein jährliches Wachstum an Multimedia-Nutzern von 30 Prozent. Trotzdem ist es noch immer sehr zeitaufwändig, relevante Inhalte zu finden, weil die meisten Multimedia-Seiten nur begrenzt Metadaten anbieten und nur rudimentäre Suchmöglichkeiten für Audio- und Videoinhalte zur Verfügung stellen. Oft resultieren aus der Suche dann große Informationsmengen, die für den Suchenden kaum relevant sind. Das Multimedia-Angebot von Factiva basiert auf den Speech-to-Text und Natural Language Technologien von PodZinger. Genutzt wird bei Factiva Multimedia auch das patentierte Factiva Intelligent Indexing(TM), und Suchergebnisse werden in Form von Charts und Grafiken dargestellt. Der Anwender erhält damit einen Überblick über den Kontext seiner Recherche. Gemäß einer Studie, die PodZinger 2006 in Auftrag gegeben hatte, hören oder schauen sich Menschen nur rund 15 Prozent einer Audio- oder Videodatei an. Dow Jones kombiniert die Stärken von Factiva und PodZinger zu einer einzigartigen Multimedia-Suchmaschine. Relevante Inhalte können mit Hilfe von spezifischen Suchbegriffen herausgefiltert werden. Anschließend können die Anwender selbst entscheiden, ob sie den gesamten Clip oder nur den für ihn relevanten Teil sehen oder hören wollen. Das Multimedia Angebot von Factiva umfasst ergänzend: Kontinuierlich aktualisierte Inhalte aus mehr als 4.000 Nachrichten- und Wirtschaftsquellen mit mehr als 300.000 Clips. Ein 90-Tage-Archiv aus einer Sammlung von Nachrichtenquellen wie dem Wall Street Journal, NPR, CNN, BBC Radio und mehr. Oberfläche in Deutsch, Englisch, Spanisch, Französisch und Russisch
    Source
    Information - Wissenschaft und Praxis. 58(2007) H.5, S.261-262
  5. Welsch, L.A.: Multimedia and hypermedia : model and framework (1993) 0.01 
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    Footnote
    Part of a special issue featuring papers from the workshop on hypermedia and hypertext standards held in Amsterdam, Netherlands, 22-23 April 1993
  6. Hoffmann, H.: Cataloguing interactive multimedia using the new guidelines (1996) 0.01 
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    Abstract
    Considers the new Guidelines for bibliographic description of interactive multimedia published by the ALA in 1994. Examines the current and future status of the Guidelines and discusses the problems involved in applying them to the media coming into the library at La Trobe University, Victoria, Australia
    Footnote
    Paper presented at the Australian Committee on Cataloguing (ACOC) seminar 'Rule revisions: who needs them' held prior to the National Cataloguing Conference in Oct. 95
    Source
    Cataloguing Australia. 22(1996) nos.1/2, S.17-20
  7. Dahl, K.: No more hidden treasures in the library : some multimedia projects at Lund University Library (1996) 0.01 
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    Abstract
    The use of multimedia technology can facilitate access to archives and special collections and, once they are digitized, they are preserved and can be reproduced easily. Describes how the library of Lund University in Sweden has provided access to some of its special collections using a VTLS Infostation, a hypermedia information access and authoring system for library automation, by creating some prototypes og inhouse multimedia products
    Source
    Audiovisual librarian. 22(1996) no.3, S.194-197
  8. Becker, H.S.: Navigating multimedia collections (1995) 0.01 
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    Abstract
    As the LoC moves to make massive amounts of multimedia items available over networks, it must consider the challenge these new digital collections present for navigation. Discusses the search needs of the LC's digital collections audience and how relevant searching aids might be provided for them. Factors to be considered include: the variety of search needs of users; the different technology levels of users; and the need for the provision of both free text and structured searching. Considers the design of graphical user interfaces and the role of language in the successful navigation of a large database
    Date
    22. 2.1996 11:37:48
  9. Amato, G.; Rabitti, F.; Savino, P.: Multimedia document search on the Web (1998) 0.01 
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    Abstract
    Presents a multimedia model which describes the various multimedia components, their structure and their relationships with a pre-defined taxonomy of concepts, in order to support search engine information retrieval process
    Date
    1. 8.1996 22:08:06
  10. MacFarlane, A.: Knowledge organisation and its role in multimedia information retrieval (2016) 0.01 
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    Abstract
    Various kinds of knowledge organisation, such as thesauri, are routinely used to label or tag multimedia content such as images and music and to support information retrieval, i.e. user search for such content. In this paper, we outline why this is the case, in particular focusing on the semantic gap between content and concept based multimedia retrieval. We survey some indexing vocabularies used for multimedia retrieval, and argue that techniques such as thesauri will be needed for the foreseeable future in order to support users in their need for multimedia content. In particular, we argue that artificial intelligence techniques are not mature enough to solve the problem of indexing multimedia conceptually and will not be able to replace human indexers for the foreseeable future.
    Content
    Beitrag in einem Special issue: The Great Debate: "This House Believes that the Traditional Thesaurus has no Place in Modern Information Retrieval." [19 February 2015, 14:00-17:30 preceded by ISKO UK AGM and followed by networking, wine and nibbles; vgl.: http://www.iskouk.org/content/great-debate].
    Theme
    Konzeption und Anwendung des Prinzips Thesaurus
  11. Raieli, R.: ¬The semantic hole : enthusiasm and caution around multimedia information retrieval (2012) 0.01 
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    Abstract
    This paper centres on the tools for the management of new digital documents, which are not only textual, but also visual-video, audio or multimedia in the full sense. Among the aims is to demonstrate that operating within the terms of generic Information Retrieval through textual language only is limiting, and it is instead necessary to consider ampler criteria, such as those of MultiMedia Information Retrieval, according to which, every type of digital document can be analyzed and searched by the proper elements of language for its proper nature. MMIR is presented as the organic complex of the systems of Text Retrieval, Visual Retrieval, Video Retrieval, and Audio Retrieval, each of which has an approach to information management that handles the concrete textual, visual, audio, or video content of the documents directly, here defined as content-based. In conclusion, the limits of this content-based objective access to documents is underlined. The discrepancy known as the semantic gap is that which occurs between semantic-interpretive access and content-based access. Finally, the integration of these conceptions is explained, gathering and composing the merits and the advantages of each of the approaches and of the systems to access to information.
    Date
    22. 1.2012 13:02:10
    Footnote
    Bezugnahme auf: Enser, P.G.B.: Visual image retrieval. In: Annual review of information science and technology. 42(2008), S.3-42.
    Source
    Knowledge organization. 39(2012) no.1, S.13-22
  12. Westland, J.C.: Some conditions for cost efficiency in hypermedia (1998) 0.01 
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    Abstract
    Models administrative and operating costs surrounding a hypermedia database and determines 7 conditions for the cost justification of hypermedia; higher linking costs proportionately reduce the total number of links implemented; increasing the benefits from using the database increases the total number of links proportionately; increasing database size results in an increase in the total number of links implemented; if the database user learns from the database slowly, then a larger number of links need to be provided: the maximum size of databases which is justified on cost will increase as the average cost of linking each node becomes smaller; the total benefit from usage required in order to cost justify a database will decrease as the average cost of linking each node becomes smaller and the maximum size of database which is cost justified will increase rapidly as the learning rate increases. The learning rate can be increased by construction of links and nodes so that they are maximally informative
    Date
    7. 3.1999 14:22:45
  13. Huang, T.; Mehrotra, S.; Ramchandran, K.: Multimedia Access and Retrieval System (MARS) project (1997) 0.01 
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    Abstract
    Reports results of the MARS project, conducted at Illinois University, to bring together researchers in the fields of computer vision, compression, information management and database systems with the goal of developing an effective multimedia database management system. Describes the first step, involving the design and implementation of an image retrieval system incorporating novel approaches to image segmentation, representation, browsing and information retrieval supported by the developed system. Points to future directions for the MARS project
    Date
    22. 9.1997 19:16:05
  14. Wright, R.: PRESTO - Multimedia archive preservation (2002) 0.01 
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    Abstract
    EC project PRESTO has completed a survey of the holdings and preservation status of ten major broadcast archives. These archives represent a significant portion of total European broadcast archives, including some ofthe largest individual collections.The main findings are that approximately 75% of this material is at risk or inaccessible and that the collections are growing at roughly four times the rate of current progress in preservation work. This article gives detailed results of the survey, and describes the technical developments being produced by project PRESTO to reduce the costs and improve the effectiveness of multimedia archive preservation projects.
    Source
    Zeitschrift für Bibliothekswesen und Bibliographie. 49(2002) H.2, S.69-73
  15. Multimedia content and the Semantic Web : methods, standards, and tools (2005) 0.01 
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    Classification
    006.7 22
    Date
    7. 3.2007 19:30:22
    DDC
    006.7 22
    Footnote
    Rez. in: JASIST 58(2007) no.3, S.457-458 (A.M.A. Ahmad): "The concept of the semantic web has emerged because search engines and text-based searching are no longer adequate, as these approaches involve an extensive information retrieval process. The deployed searching and retrieving descriptors arc naturally subjective and their deployment is often restricted to the specific application domain for which the descriptors were configured. The new era of information technology imposes different kinds of requirements and challenges. Automatic extracted audiovisual features are required, as these features are more objective, domain-independent, and more native to audiovisual content. This book is a useful guide for researchers, experts, students, and practitioners; it is a very valuable reference and can lead them through their exploration and research in multimedia content and the semantic web. The book is well organized, and introduces the concept of the semantic web and multimedia content analysis to the reader through a logical sequence from standards and hypotheses through system examples, presenting relevant tools and methods. But in some chapters readers will need a good technical background to understand some of the details. Readers may attain sufficient knowledge here to start projects or research related to the book's theme; recent results and articles related to the active research area of integrating multimedia with semantic web technologies are included. This book includes full descriptions of approaches to specific problem domains such as content search, indexing, and retrieval. This book will be very useful to researchers in the multimedia content analysis field who wish to explore the benefits of emerging semantic web technologies in applying multimedia content approaches. The first part of the book covers the definition of the two basic terms multimedia content and semantic web. The Moving Picture Experts Group standards MPEG7 and MPEG21 are quoted extensively. In addition, the means of multimedia content description are elaborated upon and schematically drawn. This extensive description is introduced by authors who are actively involved in those standards and have been participating in the work of the International Organization for Standardization (ISO)/MPEG for many years. On the other hand, this results in bias against the ad hoc or nonstandard tools for multimedia description in favor of the standard approaches. This is a general book for multimedia content; more emphasis on the general multimedia description and extraction could be provided.
    Semantic web technologies are explained, and ontology representation is emphasized. There is an excellent summary of the fundamental theory behind applying a knowledge-engineering approach to vision problems. This summary represents the concept of the semantic web and multimedia content analysis. A definition of the fuzzy knowledge representation that can be used for realization in multimedia content applications has been provided, with a comprehensive analysis. The second part of the book introduces the multimedia content analysis approaches and applications. In addition, some examples of methods applicable to multimedia content analysis are presented. Multimedia content analysis is a very diverse field and concerns many other research fields at the same time; this creates strong diversity issues, as everything from low-level features (e.g., colors, DCT coefficients, motion vectors, etc.) up to the very high and semantic level (e.g., Object, Events, Tracks, etc.) are involved. The second part includes topics on structure identification (e.g., shot detection for video sequences), and object-based video indexing. These conventional analysis methods are supplemented by results on semantic multimedia analysis, including three detailed chapters on the development and use of knowledge models for automatic multimedia analysis. Starting from object-based indexing and continuing with machine learning, these three chapters are very logically organized. Because of the diversity of this research field, including several chapters of recent research results is not sufficient to cover the state of the art of multimedia. The editors of the book should write an introductory chapter about multimedia content analysis approaches, basic problems, and technical issues and challenges, and try to survey the state of the art of the field and thus introduce the field to the reader.
    The final part of the book discusses research in multimedia content management systems and the semantic web, and presents examples and applications for semantic multimedia analysis in search and retrieval systems. These chapters describe example systems in which current projects have been implemented, and include extensive results and real demonstrations. For example, real case scenarios such as ECommerce medical applications and Web services have been introduced. Topics in natural language, speech and image processing techniques and their application for multimedia indexing, and content-based retrieval have been elaborated upon with extensive examples and deployment methods. The editors of the book themselves provide the readers with a chapter about their latest research results on knowledge-based multimedia content indexing and retrieval. Some interesting applications for multimedia content and the semantic web are introduced. Applications that have taken advantage of the metadata provided by MPEG7 in order to realize advance-access services for multimedia content have been provided. The applications discussed in the third part of the book provide useful guidance to researchers and practitioners properly planning to implement semantic multimedia analysis techniques in new research and development projects in both academia and industry. A fourth part should be added to this book: performance measurements for integrated approaches of multimedia analysis and the semantic web. Performance of the semantic approach is a very sophisticated issue and requires extensive elaboration and effort. Measuring the semantic search is an ongoing research area; several chapters concerning performance measurement and analysis would be required to adequately cover this area and introduce it to readers."
  16. Chiaramella, Y.: Browsing and querying : two complementary approaches for multimedia information retrieval (1997) 0.01 
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    Abstract
    In this paper we discuss how browsing and querying, the two available major ways for accessing large amounts of data, form the point of view of interactive information retrieval. In this context we emphasize the notion of structured information and its impact on the performances of these two modalities of interaction. Aside natural complementarities between these two classes of retrieval environments, these considerations should enforce interest for models that fully integrate browsing and querying capabilities. We shortly present the main elements of such a model, with a particular attention to the retrieval component. Problems related to indexing structured information are also discussed and elements of a strategy for indexing hierarchical structures are presented. This strategy and the corresponding retrieval algorithm are aimed to ensure optimal granularity of system's responses considering redundancy among interrelated structural components
    Source
    Hypertext - Information Retrieval - Multimedia '97: Theorien, Modelle und Implementierungen integrierter elektronischer Informationssysteme. Proceedings HIM '97. Hrsg.: N. Fuhr u.a
  17. Degkwitz, A.: Convergence in Germany : the Information, Communication and Media Center (ICMC/IKMZ) of Cottbus University (2006) 0.01 
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    Abstract
    Purpose - The aim of this paper is to ask why the libraries and the computer and media centres of German universities are picking up too little to improve the conditions for learning, teaching and research. Design/methodology/approach - With the founding of the Information, Communication and Media Center/Informations-, Kommunikations- und Medienzentrums (ICMC/IKMZ), the central services of the Brandenburg Technical University of Cottbus (BTU Cottbus) library, computer center, multimedia center and administrative data processing were combined on a common management level, and the prerequisites for the development of integrated information management were created. Findings - On this basis the following goal was set: the realization of more efficient organizational structures for a broad spectrum of customer- and service-oriented information, communications and media (ICM) offers for research, teaching and administration. Originality/value - The paper gives an overview of German discussion on the convergence of services, and presents the ICMC/IKMZ of Cottbus University as an example of a converged institution.
  18. Oberhauser, O.: Multimedia information storage and retrieval using optical disc technology : potential for library and information services (1990) 0.00 
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    Classification
    AN 73000 Allgemeines / Buch- und Bibliothekswesen, Informationswissenschaft / Bibliothekswesen / Datenverarbeitung / Allgemeines
    Imprint
    Wien : Österreichisches Institut für Bibliotheksforschung, Dokumentations- und Informationswesen
    RSWK
    Bildplatte / Information und Dokumentation (BVB)
    RVK
    AN 73000 Allgemeines / Buch- und Bibliothekswesen, Informationswissenschaft / Bibliothekswesen / Datenverarbeitung / Allgemeines
    Subject
    Bildplatte / Information und Dokumentation (BVB)
  19. Multimedia documents (1994) 0.00 
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    Abstract
    Comprehensive review of current trends in the development of multimedia online databases and some of the activities of vendors in this field
  20. Chen, C.-C.: Hypermedia/multimedia technology and new opportunities for libraries in the 1990s (1990) 0.00 
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    Abstract
    Provides a quick overview of the historical development of hypertext/hypermedia, and the role of hypermedia in today's dynamic information environment. Actual R&D examples in both PROJECT EMPEROR-1, specifically its hypermedia R&D component experimented on all major delivery system platforms, is discussed and demonstrated, and new opportunities for libraries in the 1990s are further elaborated.
    Source
    Developments in microcomputing - discovering new opportunities for libraries in the 1990s. 12th Essen Symposium, 23.-26.10.1989. Ed. by A.H. Helal and J.W. Weiss

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