Search (144 results, page 1 of 8)

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  1. Welsch, L.A.: Multimedia and hypermedia : model and framework (1993) 0.04 
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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
    Type
    a
  2. Amato, G.; Rabitti, F.; Savino, P.: Multimedia document search on the Web (1998) 0.03 
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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
    Footnote
    Contribution to a special issue devoted to the Proceedings of the 7th International World Wide Web Conference, held 14-18 April 1998, Brisbane, Australia
    Type
    a
  3. Dahl, K.: No more hidden treasures in the library : some multimedia projects at Lund University Library (1996) 0.03 
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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
    Type
    a
  4. Becker, H.S.: Navigating multimedia collections (1995) 0.03 
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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
    Type
    a
  5. Hoffmann, H.: Cataloguing interactive multimedia using the new guidelines (1996) 0.03 
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    Source
    Cataloguing Australia. 22(1996) nos.1/2, S.17-20
    Type
    a
  6. 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
    Type
    a
  7. Raieli, R.: ¬The semantic hole : enthusiasm and caution around multimedia information retrieval (2012) 0.02 
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    Date
    22. 1.2012 13:02:10
    Source
    Knowledge organization. 39(2012) no.1, S.13-22
    Type
    a
  8. Westland, J.C.: Some conditions for cost efficiency in hypermedia (1998) 0.02 
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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
    Type
    a
  9. Rowe, G.R.: Multimedia technology as the catalyst for a new form of literacy (1992) 0.00 
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  10. Rickard, S.: McGraw-Hill: a strategic approach to multimedia publishing (1992) 0.00 
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  11. Lucarella, D.; Zanzi, A.: ¬A visual retrieval environment for hypermedia information systems (1996) 0.00 
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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
    Type
    a
  12. Goldman-Segall, R.: Configurational validity : a proposal for analyzing ethnographic multimedia narratives (1995) 0.00 
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    Abstract
    Presents a theory of validity for building more robust analyses of multimedia stories that can be built by distributed communities of inquiry. Stories of multiple authors can be layered in clusters, or constellations in such a way that larger, more robust theories emerge. Terms this approach a platform for multiloguing. Explains the need for a theory of configurational validity. Describes a tool called Constellations that has been designed to address how robust configurations coulb be used to build more valid accounts
    Type
    a
  13. Nicholls, P.; Ridley, J.: ¬A context for evaluating for multimedia (1996) 0.00 
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    Abstract
    Initial report from an ongoing study which aims to form a framework for understanding and rating multimedia products. Introduces multimedia, sets out a continuum for it and gives a brief history of the medium. Sets out a general evaluation framework for electronic materials. Multimedia adds a further layer of complexity to evaluation particularly in content, indexing and user interface
    Type
    a
  14. 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
  15. 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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  16. Mulvany, N.: Online help systems : a multimedia indexing opportunity (1994) 0.00 
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  17. 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
  18. 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
  19. 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
  20. 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

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