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  • × theme_ss:"Multimedia"
  1. Plotkin, R.C.; Schwartz, M.S.: Data modeling for news clip archive : a prototype solution (1997) 0.04
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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.
  2. Huang, T.; Mehrotra, S.; Ramchandran, K.: Multimedia Access and Retrieval System (MARS) project (1997) 0.03
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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
  3. Lucarella, D.; Zanzi, A.: ¬A visual retrieval environment for hypermedia information systems (1996) 0.03
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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
  4. Hefele, B. (Bearb.); Millonig, H. (Bearb.): Multimedia : eine Auswahlbibliographie (1994) 0.03
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    Series
    PC-Index Sonderh.1
  5. Vries, A.P. de: Content independence in multimedia databases (2001) 0.02
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    Abstract
    A database management system is a general-purpose software system that facilitates the processes of defining, constructing, and manipulating databases for various applications. This article investigates the role of data management in multimedia digital libraries, and its implications for the design of database management systems. The notions of content abstraction and content independence are introduced, which clearly expose the unique challenges (for database architecture) of applications involving multimedia search. A blueprint of a new class of database technology is proposed, which supports the basic functionality for the management of both content and structure of multimedia objects
    Date
    29. 9.2001 18:48:49
  6. Hwang, S.-Y.; Yang, W.-S.; Ting, K.-D.: Automatic index construction for multimedia digital libraries (2010) 0.02
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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.
  7. Dahl, K.: No more hidden treasures in the library : some multimedia projects at Lund University Library (1996) 0.02
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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. 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)
  9. Hertzum, M.: Requests for information from a film archive : a case study of multimadia retrieval (2003) 0.01
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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.
  10. Foo, S.; Lim, E.P.: Managing World Wide Web publications (1997) 0.01
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    Abstract
    Examines the current practices of WWW publishing and highlights its adequacies and drawbacks. Demonstrates the need and advantages of using a hypermedia database system to manage Web publications and briefly describes the design and prototyping of the D4W3 hypermedia database system
  11. Guimier-Sorbets, A.-M.: ¬Des textes aux images : acces aux informations multimedias par le langage naturel (1993) 0.01
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    Abstract
    Considers whether an information system can be designed that is capable of meeting the needs of researchers students' for training and those of the general public for information. Tests a system for specialists to determine whether non specialist could use it and whether other uses could be found for such databanks. This multimedia information system based on natural language text searching uses hypertext, associating texts, images, maps and plans of the Greek site of Delphi. Discusses natural language searching, the respective and complementary contributions of automatic and manual indexing, image and document retrieval from other databanks and the different modalities of interactive searching. Defines the features of this type of information system and assesses the limits and the potential of such a product
  12. Mendelsohn, S.: Would you like the databases you regularly use to be multimedia? (1994) 0.01
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    Abstract
    Presents the views of 7 European information professionals on the value and use of multimedia databases. The enjoyment of working with a colourful, well designed database may be very appealing, but not if it means that the cost of a search goes up. 4 factors will determine whether the promise of multimedia is realized: ease of use, including the ability to customise; platform independence; affordability; and the development of authoring tools that will allow information workers to create multimedia reports in the context of normal day to day activities
  13. Ma, Y.: Internet: the global flow of information (1995) 0.01
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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
  14. Nicholls, P.; Ridley, J.: ¬A context for evaluating for multimedia (1996) 0.01
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  15. Burke, M.A.: Meaning, multimedia and the Internet : subject retrieval challenges and solutions (1997) 0.01
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    Abstract
    Starts from the premise that meaning is not an intrinsic property of information items. Approaches to 'meaning' in diverse humanities disciplines, including philosophy, psychology, and the history of arts and music, are drawn on to enhance the understanding of meaning in the context of multimedia information retrieval on the Internet. The approaches described include philosophy of language and meaning, psychology of language including repertory grids and semantic differential, iconography and levels of meaning, and representation of music. A consistent theme in all these disciplines is the recognition that meaning is context dependent and may be analyzed at a variety of different levels, with nomenclature and number of levels varying across disciplines. Identifies the strengths and weaknesses of searching and retrieval on the Internet with particular emphasis on subject content and meaning. It shows the limitations of searching using the most basic level of meaning, while attempting to cater for a wide diversity of information resources and users. Recommends enhanced retrieval interfaces linked to the needs of specific user groups and the characteristics of specific media on the Internet
  16. Napier, P.: MUSICALIA: a report on the feasibility of building a multimedia interface system for music library catalogues (1995) 0.01
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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
  17. Fatemi, N.: MPEG-7 in practice : analysis of a television news retrieval application (2007) 0.01
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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.
  18. Benitez, A.B.; Zhong, D.; Chang, S.-F.: Enabling MPEG-7 structural and semantic descriptions in retrieval applications (2007) 0.01
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    Abstract
    The MPEG-7 standard supports the description of both the structure and the semantics of multimedia; however, the generation and consumption of MPEG-7 structural and semantic descriptions are outside the scope of the standard. This article presents two research prototype systems that demonstrate the generation and consumption of MPEG-7 structural and semantic descriptions in retrieval applications. The active system for MPEG-4 video object simulation (AMOS) is a video object segmentation and retrieval system that segments, tracks, and models objects in videos (e.g., person, car) as a set of regions with corresponding visual features and spatiotemporal relations. The region-based model provides an effective base for similarity retrieval of video objects. The second system, the Intelligent Multimedia Knowledge Application (IMKA), uses the novel MediaNet framework for representing semantic and perceptual information about the world using multimedia. MediaNet knowledge bases can be constructed automatically from annotated collections of multimedia data and used to enhance the retrieval of multimedia.
  19. 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
  20. Evain, J.-P.; Martinez, J.M.: TV-Anytime Phase 1 and MPEG-7 (2007) 0.01
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    Abstract
    Personal video recorders have the capability to change the media delivery industry fundamentally, and in this context, many believe the real international age of personal digital recorders (PDRs) will arrive with the use of "open" systems. The world reached an important milestone with the publication of the TV-Anytime Phase 1 specifications for unidirectional broadcast and metadata services over bidirectional networks. TV-Anytime is a worldwide pre-standardization body; this article gives an overview of the main features of TV-Anytime's metadata specification and its relationship to MPEG-7 and provides insight into ways two organizations concerned with standards work together. Phase 2 has since been completed and TV-Anytime has been adopted by various international standards organizations dealing with telecommunications and is now in the implementation phase.

Years

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  • m 1
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Types

  • a 60
  • s 8
  • m 7
  • el 2
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