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  • × theme_ss:"Multimedia"
  1. Lim, J.; Kang, S.; Kim, M.: Automatic user preference learning for personalized electronic program guide applications (2007) 0.00 
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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.
    Type
    a
  2. Lange, B.-P.; Hillebrand, A.: Medienkompetenz - die neue Herausforderung der Informationsgesellschaft (1996) 0.00 
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  3. Perzylo, L.; Oliver, R.: ¬An investigation of children's use of a multimedia CD-ROM product for information retrieval (1992) 0.00 
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  4. Mulvany, N.: Online help systems : a multimedia indexing opportunity (1994) 0.00 
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  5. Large, A.: Effect of animation in enhancing descriptive and procedural texts in a multimedia learning environment (1996) 0.00 
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    Abstract
    Reports the 3rd and final phase of a research project to investigate the role of animation in enhancing recall and comprehension of text by grade 6 primary school students. Its aims were to: determine whether a complex descriptive text is enhanced by animation so long as the animation exhibits close semantic links with the text; to explore the importance of captions in linking an animation with a text so as to increase comprehension of that text; and to investigate the relationship between students' spatial skills and their ability to recall and comprehend a text enhanced with still images and animation. A descriptive text on the structure and functions of the heart from Compton's Multimedia Encyclopedia was used
    Type
    a
  6. Menard, E.: Image retrieval in multilingual environments : research issues (2006) 0.00 
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    Abstract
    This paper presents an overview of the nature and the characteristics of the numerous problems encountered when a user tries to access a collection of images in a multilingual environment. The authors identify major research questions to be investigated to improve image retrieval effectiveness in a multilingual environment.
    Source
    Knowledge organization for a global learning society: Proceedings of the 9th International ISKO Conference, 4-7 July 2006, Vienna, Austria. Hrsg.: G. Budin, C. Swertz u. K. Mitgutsch
    Type
    a
  7. Garcia Marco, F.J.: Understanding the categories and dynamics of multimedia information : a model for analysing multimedia information (2006) 0.00 
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    Abstract
    A model for analysing multimedia information is proposed from the point of view of the theory of communication. After a brief presentation of the complex map of the sciences that deal with multimedia communication in its different aspects, the current multimedia revolution is historically contextualized as a tendency towards messages that are able to build near-reality experiences (virtual reality). After setting the theoretical point of view, an analysis of multimedia messages is substantiated and a model is presented. The first part of the model deals with the different communications channels and tools: still images, movies, sounds, texts, text with illustrations, audiovisuals and interactive multimedia, with an emphasis in nontextual documents. The second part addresses the global properties of the multimedia message, which are of a textual and metatextual nature. The overlapping of media, channels, genres and messages-and the conscious and technical use of such interactions-is precisely one of the main and outstanding characteristics of the multimedia discourse, and requires specific moves in indexing languages development. The multimedia environment has also a great potential to promote a wider theory of knowledge organization, bringing closer distant fields like scientific and fictional indexing or verbal and image indexing. It is stated that such a unified theory requires a closer attention to the pragmatic aspects of indexing and the inclusion of new semantic layers. A simple indexing model is proposed to illustrate who to address these challenges.
    Source
    Knowledge organization for a global learning society: Proceedings of the 9th International ISKO Conference, 4-7 July 2006, Vienna, Austria. Hrsg.: G. Budin, C. Swertz u. K. Mitgutsch
    Type
    a
  8. Large, A.; Beheshti, J.; Breuleux, A.; Renaud, A.: Multimedia and comprehension : the relationship among text, animation, and captions (1995) 0.00 
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    Abstract
    Reports the results from the 2nd phase of a cognitive study of multimedia and its effect on children's learning. A sample of 12 year old primary schools viewed a procedural text that included a 4 sequence animation with captions on how to find south using the sun's shadow, adapted from Compton's Mutlimedia Encyclopedia using Apple QuickTime. The children were divided into 4 grouos; text plus animation, text plus catptions plus animation; and caption with animation. They were then asked to undertake to recall in their own words what they had learned, and also to enact how they would find south usng a specially designed model. No significant differences were found among the groups regarding literal recall of what they had read and seen, or in their ability to draw inferences from it. The children in the text plus animation and captions groups, however, were more successful at identifying the major steps in the procedure and at enhancing that procedure whereas the children who read the text only experienced the most difficulty in performing the procedure
    Type
    a
  9. McBride, J.: ¬The market for CD-ROMs and video : Needed: a common standard, full motion, processing power, and programming (1993) 0.00 
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    Abstract
    Considers the promise of multimedia CD-ROM database technology for full motion video and the need for a common standard, full motion, processing and programming power before the promise can be fulfilled in practice
    Type
    a
  10. Hoffos, S.: Introduction to interactive multimedia (1993) 0.00 
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    Abstract
    A handful of interactive multimedia products are of interest to libraries now. However, a wide range of products and issues from electronic books and computer games to compression technology and networking will profoundly influence the future of publishing and communications. Identifies key issues and platforms including interactive video, multimedia computers, electronic books and optical discs in the LaserDisc and compact disc formats
    Type
    a
  11. Peterson, N.K.; Wilhelm, L.: Multimedia in a traditional library setting (1994) 0.00 
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    Abstract
    A multimedia centre has been developed in the College of Education, Wyoming University to act as an integral part of the education of teachers. Outlines how the facility was developed, the services offered and considers issues raised by it and plans for the future
    Type
    a
  12. Napier, P.: MUSICALIA: a report on the feasibility of building a multimedia interface system for music library catalogues (1995) 0.00 
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    Abstract
    The library at Napier University in Edinburgh recently acquired a large collection of printed music, long playing records and compact discs which it was asked to catalogue as soon as possible. Reports research, and a small pilot system developed to illustrate that research, which was conducted for the purpose of answering the following questions: whether multimedia would be suitable for a musical environment; whether it would provide effective new search strategies; whether it woul be acceptable to the library community; and whether it would be cost effective. Describes the multimedia system, MUSICALIA, and how it works
    Type
    a
  13. Fatemi, N.: MPEG-7 in practice : analysis of a television news retrieval application (2007) 0.00 
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    Abstract
    This article provides an overview of our experiments in using MPEG-7 in a television news retrieval application. Our study is based on a survey of professional users in the Television Suisse Romande (TSR) television news production environment. We present here two main issues. First, we describe the way the generic and voluminous MPEG-7 Schema can be exploited in the context of a specific application domain. Second, we discuss the problem of how to search MPEG-7 descriptions, which are detailed and complex by nature, via a high-level user-oriented retrieval model.
    Type
    a
  14. Baeck, A.: Enhancing information with images : the challenges of integrating text with images in online and CD-ROM products (1993) 0.00 
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  15. Thiele, R.; Lapp, E,; Baecker, A.; Habermann, M.; Spille, H.: Multimedia : Überlegungen zum Einsatz in den Universitätsbibliotheken des Landes Nordrhein-Westfalen (1998) 0.00 
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  16. Tissen, J.: Bibliotheken als Bürgerinformationszentren (1998) 0.00 
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    Content
    Kurzberichte zu den Beiträgen von I. Mämecke, H. Germeraad u. A. Müller-Jerina
    Type
    a
  17. Gray, M.; Richard, E.: Make multimedia friedly (1995) 0.00 
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    Abstract
    Examines ways of approaching the problems of effective integration of multimedia elements such as graphics, audio and video into a Internet WWW site, so as to increase substantially its utility and aesthetic appeal
    Type
    a
  18. Greenberg, B.; Schipprack, A.: Blick zurück & nach vorn : Von der Film- und Video-Produktion zum Web-Design (2000) 0.00 
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  19. Eberle, A.: DVD "Digital Versatile Disc" : Ein neues Format - auch ein neues medienpädagogisches Konzept? (2001) 0.00 
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  20. Hertzum, M.: Requests for information from a film archive : a case study of multimadia retrieval (2003) 0.00 
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    Abstract
    Multimedia retrieval is a complex and to some extent still unexplored area. Based on a full year of e-mail requests addressed to a large film archive this study analyses what types of information needs real users have and how these needs are expressed. The findings include that the requesters make use of a broad range of need attributes in specifying their information needs. These attributes relate to the production, content, subject, context and screening of films. However, a few attributes - especially title, production year and director - account for the majority of the attribute instances. Further, as much as 43 per cent of the requests contain no information about the context that gives rise to the request. The current indexing of the archived material is restricted to production-related attributes, and access to the material is, thus, frequently dependent on the archivists' extensive knowledge of the archived material and films in general.
    Type
    a

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  • nl 1
  • More… Less…

Types

  • a 235
  • m 14
  • s 11
  • el 4
  • r 3
  • More… Less…

Themes

Subjects

Classifications