-
Visual based retrieval systems and Web mining (2001)
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- Date
- 29. 9.2001 14:16:54
- Theme
- Internet
-
Oberhauser, O.: Multimedia information storage and retrieval using optical disc technology : potential for library and information services (1990)
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- LCSH
- Information storage and retrieval systems
- RSWK
- Bibliothek / Optischer Speicher (GBV)
Bibliothek / Optische Speicherplatte / Verzeichnis (BVB)
CD-ROM / Bibliothek (BVB)
Information Retrieval / CD-ROM (BVB)
- Subject
- Bibliothek / Optischer Speicher (GBV)
Bibliothek / Optische Speicherplatte / Verzeichnis (BVB)
CD-ROM / Bibliothek (BVB)
Information Retrieval / CD-ROM (BVB)
Information storage and retrieval systems
-
Laskowski, F.; Pieper, D.: Möglichkeiten der Integration der Digitalen Bibliothek NRW in multimediale Studienangebote (2000)
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- Theme
- Internet
-
Mandl, T.: Web- und Multimedia-Dokumente : Neuere Entwicklungen bei der Evaluierung von Information Retrieval Systemen (2003)
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- Abstract
- Die Menge an Daten im Internet steigt weiter rapide an. Damit wächst auch der Bedarf an qualitativ hochwertigen Information Retrieval Diensten zur Orientierung und problemorientierten Suche. Die Entscheidung für die Benutzung oder Beschaffung von Information Retrieval Software erfordert aussagekräftige Evaluierungsergebnisse. Dieser Beitrag stellt neuere Entwicklungen bei der Evaluierung von Information Retrieval Systemen vor und zeigt den Trend zu Spezialisierung und Diversifizierung von Evaluierungsstudien, die den Realitätsgrad derErgebnisse erhöhen. DerSchwerpunkt liegt auf dem Retrieval von Fachtexten, Internet-Seiten und Multimedia-Objekten.
-
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
-
Rueß, T.: Rosen & Porree (1996)
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- Abstract
- Die Multimedia-Flut hat längst das weltweite Internet erfaßt, der Angebotspegel steigt und steigt, die Leitungen werden knapp. Es ist ja auch für jeden etwas dabei: für Ernsthafte und Spaßvögel jeder Coleur
- Pages
- S.26-29
- Source
- Internet Praxis
- Theme
- Internet
-
Burke, M.A.: Meaning, multimedia and the Internet : subject retrieval challenges and solutions (1997)
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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
- Theme
- Internet
-
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
- Source
- Digital image access and retrieval: Proceedings of the 1996 Clinic on Library Applications of Data Processing, 24-26 Mar 1996. Ed.: P.B. Heidorn u. B. Sandore
-
Hypertext - Information Retrieval - Multimedia '97 : Theorien, Modelle und Implementierungen integrierter elektronischer Informationssysteme (1997)
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- Content
- Enthält u.a. die Beiträge: CHIARAMELLA, Y.: Browsing and querying: two complementary approaches for multimedia information retrieval; ELZER, P. u. U. KROHN: Visualisierung zur Unterstützung der Suche in komplexen Datenbeständen; OROSCO, R.: AutoFocus: User assistance in information visualization; LALMAS, M. u. I. RUTHVEN: A model for structured document retrieval: empirical investigations; HERZNER, W., M. KUMMER u. M. THUSWALD: DVS: a system for recording, archiving and retrieval of digital video in security environments; LOPEZ, J. u.a.: A user interface for the design of human figures multimedia animations; BOLES, D. u. G. WÜTHERICH: Transformationelle Multimedia-Softwareentwicklung; HAMMWÖHNER, R.: Komplexe Hypertextmodelle im World Wide Web durch dynamische Dokumente; BAUMGARTEN, C.: Probabilistische Modellierung der effizienten Informationssuche in verteilten multimedialen Dokumentbeständen durch Einschränkung des Suchraums; GÖVERT, N.: Evaluierung eines entscheidungstheoretischen Modells zur Datenbankselektion; RÖLLEKE, T. u. M. BLÖMER: Probabilisitc logical information retrieval for content, hypertext, and database querying; VICHOT, F. u.a.: High precision hypertext navigation based on NLP automatic extractions; PETROU, C., D, MARTAKOS u. S. HADJIEFTHYMIADES: Adding semantics to hypermedia towards link's enhancement and dynamic linking; ASHMAN, H., A. GARRIDO u. H. Oinas-Kukkonen: Hand-made and computed links, precomputed and dynamic links; MOGHRABI, I.A.R. u. M.A. SAFAR: Study of algorithms for clustering records in document database; PFEIFER, U. u. S. PENNEKAMP:Incremental processing of vague queries in interactive retrieval systems; DRESLER, S., A.G. GROSSE u. A. RÖSNER: Realisierung und Optimierung der Informationsbeschaffung von Internet-Suchmaschinen am Beispiel vom www.crawler.de; WOLFF, C. u. C. WOMSER-HACKER: Graphisches Faktenretrieval mit vager Anfrageinterpretation; DALAMAGAS, T. u. M.D. DUNLOP: Automatic construction of news hypertext; KAHABKA, T., M.KORKEA-AHO u. G. SPECHT: GRAS: an adaptive personalization scheme for hypermedia databases; BENZ, H. u.a.: DIANE: hypermedia documents in a distributed annotation environment; BEKAVEC, B. u. M. RITTBERGER: Kontextsensitive Visualisierung von Suchergebnissen; RIEKERT, W.-F. u.a.: Fach-, raum- und zeitbezogene Katalogisierung und Recherche von Umweltinformationen auf dem Internet; DUPONT-CHRIST, S. u.a.: PRISMA: eine Basis für multimediale Informationssysteme im Internet
-
Sacco, G.M.: Accessing multimedia infobases through dynamic taxonomies (2004)
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- Abstract
- Traditional query methods are good at retrieving items an the basis of a precise specification, but they are not useful when the user wants to explore an information base in order to find interesting items. Dynamic Taxonomies were recently proposed for guided browsing and retrieval from heterogeneous information bases. We discuss their application to multimedia information bases and provide an example of interaction.
- Date
- 29. 8.2004 10:15:02
- Theme
- Semantisches Umfeld in Indexierung u. Retrieval
-
Ehrmann, S.: ¬Die Nadel im Bytehaufen : Finden statt suchen: Text Retrieval, Multimediadatenbanken, Dokumentenmanagement (2000)
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- Date
- 29. 3.2009 11:10:42
-
Iyengar, S.S.: Visual based retrieval systems and Web mining (2001)
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- Date
- 29. 9.2001 17:28:49
- Theme
- Internet
-
Multimedia trends (1997)
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- Abstract
- Summarizes recent reports forecasting about trends in the multimedia market. Tinsley Robor plc, UK, forecasts continued growth and increasing CD-online hybridisation. Frost & Sullivan, UK, forecasts expansion in the CD and optical disk drive markets which are characterised by increasing capacity and performance. The Internet will be increasingly significant as a way of distributing data
- Date
- 29. 7.1998 14:54:30
- Theme
- Internet
-
Christel, M.G.: Automated metadata in multimedia information systems : creation, refinement, use in surrogates, and evaluation (2009)
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- Abstract
- Improvements in network bandwidth along with dramatic drops in digital storage and processing costs have resulted in the explosive growth of multimedia (combinations of text, image, audio, and video) resources on the Internet and in digital repositories. A suite of computer technologies delivering speech, image, and natural language understanding can automatically derive descriptive metadata for such resources. Difficulties for end users ensue, however, with the tremendous volume and varying quality of automated metadata for multimedia information systems. This lecture surveys automatic metadata creation methods for dealing with multimedia information resources, using broadcast news, documentaries, and oral histories as examples. Strategies for improving the utility of such metadata are discussed, including computationally intensive approaches, leveraging multimodal redundancy, folding in context, and leaving precision-recall tradeoffs under user control. Interfaces building from automatically generated metadata are presented, illustrating the use of video surrogates in multimedia information systems. Traditional information retrieval evaluation is discussed through the annual National Institute of Standards and Technology TRECVID forum, with experiments on exploratory search extending the discussion beyond fact-finding to broader, longer term search activities of learning, analysis, synthesis, and discovery.
- Series
- Synthesis lectures on information concepts, retrieval & services
-
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
-
Krüger, T.; Mittelstraß, J.: "Kopf hoch, nicht die Hände" : Tele-Visionen und die nachlassende Urteilskraft - zur politischen Moderation der digitalen Revolution (1996)
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- Date
- 2. 4.1996 9:19:29
- Theme
- Internet
-
Paquel, N.: Autoroutes, CD, multimedia : le manège électronique continue de tourner (1995)
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- Abstract
- Considers the new roles of those involved in multimedia, the information superhighway and electronic publishing. The growth of technology has developed the market of the home computer, multimedia machines, CD-ROM and the Internet. discusses the use of information highways, interactive television, standards for those media and sources of funding
- Source
- Bulletin des Bibliothèques de France. 40(1995) no.2, S.18-22
-
Multimedia information resources (1997)
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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)
-
Villa, R.; Jose, J.M.: ¬A study of awareness in multimedia search (2012)
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- Abstract
- Awareness of another's activity is an important aspect of facilitating collaboration between users, enabling an "understanding of the activities of others" (Dourish & Bellotti, 1992). In this paper we investigate the role of awareness and its effect on search performance and behaviour in collaborative multimedia retrieval. We focus on the scenario where two users are searching at the same time on the same task, and via an interface, can see the activity of the other user. The main research question asks: does awareness of another searcher aid a user when carrying out a multimedia search session? To encourage awareness, an experimental study was designed where two users were asked to compete to find as many relevant video shots as possible under different awareness conditions. These were individual search (no awareness), Mutual awareness (where both users could see the other's search screen), and unbalanced awareness (where one user is able to see the other's screen, but not vice-versa). Twelve pairs of users were recruited, and the four worst performing TRECVID 2006 search topics were used as search tasks, under four different awareness conditions. We present the results of this study, followed by a discussion of the implications for multimedia information retrieval systems.
- Date
- 29. 1.2016 19:17:29
