-
Welsch, L.A.: Multimedia and hypermedia : model and framework (1993)
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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
- Source
- Information services and use. 13(1993) no.2, S.89-91
-
Multimedia-Inhalte in Factiva : Produkten gezielt recherchierbar (2007)
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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
-
Raieli, R.: ¬The semantic hole : enthusiasm and caution around multimedia information retrieval (2012)
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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
-
Huang, T.; Mehrotra, S.; Ramchandran, K.: Multimedia Access and Retrieval System (MARS) project (1997)
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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
- Imprint
- Urbana-Champaign, IL : Illinois University at Urbana-Champaign, Department of Library and Information Science
-
Dahl, K.: No more hidden treasures in the library : some multimedia projects at Lund University Library (1996)
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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
-
Amato, G.; Rabitti, F.; Savino, P.: Multimedia document search on the Web (1998)
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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
-
Chiaramella, Y.: Browsing and querying : two complementary approaches for multimedia information retrieval (1997)
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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
-
Degkwitz, A.: Convergence in Germany : the Information, Communication and Media Center (ICMC/IKMZ) of Cottbus University (2006)
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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.
-
MacFarlane, A.: Knowledge organisation and its role in multimedia information retrieval (2016)
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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
-
Westland, J.C.: Some conditions for cost efficiency in hypermedia (1998)
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- Date
- 7. 3.1999 14:22:45
- Source
- Information processing and management. 34(1998) nos.2/3, S.309-323
-
Rowe, G.R.: Multimedia technology as the catalyst for a new form of literacy (1992)
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- Source
- Information society. 8(1992) no.2, S.83-90
- Theme
- Information
-
Lucarella, D.; Zanzi, A.: ¬A visual retrieval environment for hypermedia information systems (1996)
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- Abstract
- Presents a graph based object model that may be used as a uniform framework for direct manipulation of multimedia information. Outlines design and implementation issues for the MORE (Multimedia Object Retrieval Environment) prototype system. Discusses user interface functionalities. Presents interaction sessions including schema creation, information loading, and information retrieval
- Source
- ACM transactions on information systems. 14(1996) no.1, S.3-29
-
Baeck, A.: Enhancing information with images : the challenges of integrating text with images in online and CD-ROM products (1993)
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- Imprint
- Oxford : Learned Information
- Source
- Online information 93: 17th International Online Meeting Proceedings, London, 7.-9.12.1993. Ed. by D.I. Raitt et al
-
MacMorrow, N.: Cracking the code : multimedia standards and what they mean (1993)
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- Imprint
- Oxford : Learned Information
- Source
- Online information 93: 17th International Online Meeting Proceedings, London, 7.-9.12.1993. Ed. by D.I. Raitt et al
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Perzylo, L.; Oliver, R.: ¬An investigation of children's use of a multimedia CD-ROM product for information retrieval (1992)
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- Source
- Microcomputers for information management. 9(1992) no.4, S.225-240
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Najjar, L.J.: Multimedia information and learning : considerations for academic publishing (1996)
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- Abstract
- Reviews studies showing that multimedia may be able to help people learn more information more quickly compared to traditional classroom lectures. Redundant multimedia does not always improve learning compared to monomedia. Specific situations in which multimedia information may help people to learn include: when the media encourage dual coding of information, when the media support one another, and when the media are presented to learners with low prior knowledge or aptitude in the domain being learned. Specific multimedia can be used to help people learn specific kinds of information
- Theme
- Information
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Chen, C.-C.: Analog, digital and multimedia : implications for information access (1991)
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- Abstract
- A brief overview on the recent technological development in the area of multimedia technologies to enhance information access. Topics covered will include analog videodisc, digital technologies and their interactive applications, and the current media-mixed information provision environment. As an illustration to the technological development discussed. an update the recent development of the 6-year R&D project, PROJECT EMPEROR-I. will he given. Implications of these technologies in enhancing information access and provision will he discussed.
- Imprint
- Oxford : Learned Information
- Source
- Online information 91: 15th International Online Meeting Proceedings, London, 10.-12.12.1991. Ed. by D.I. Raitt et al
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Gillham, M.: Home information : what makes a good multimedia CD-ROM? (1995)
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- Abstract
- Discusses the features of multimedia products and those features which allow interaction, and considers the key differences between home and work use of information CD-ROMs. Sets out the criteria for the evaluation of products that are likely to contribute to the overall evaluation. These include: the information itself; methods of access; output of information; the quality and appropriateness of the media objects presented; interactive features; aesthetics and creativity; and performance, reliability and robustness
- Source
- Managing information. 2(1995) no.12, S.38-40
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Aman, M.M.: Multimedia : a new challenge for the information professions (1995)
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- Abstract
- Over the past few years multimedia technology has matured dramatically and its widespread use in daily life is leading to the convergence of the entertainment, education and information industries. Describes some international projects which combine imaging and multimedia for the preservation of cultural heritage artifacts. Discusses issues facing the multimedia industry including standardization; database management; indexing multimedia, networked mutlimedia; intellectual property issues; legal issues; and the multimedia market. Considers the role of the information industry and the impact of multimedia technolgy on libraries and information centres
- Source
- Journal of information; communication; and library science. 2(1995) no.1, S.11-24
-
Ma, Y.: Internet: the global flow of information (1995)
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- Abstract
- Colours, icons, graphics, hypertext links and other multimedia elements are variables that affect information search strategies and information seeking behaviour. These variables are culturally constructed and represented and are subject to individual and community interpretation. Hypothesizes that users in different communities (in intercultural or multicultural context) will interpret differently the meanings of the multimedia objects on the Internet. Users' interpretations of multimedia objects may differ from the intentions of the designers. A study in this area is being undertaken
- Source
- Microcomputers for information management. 12(1995) no.3, S.189-200
- Theme
- Information
