-
Welsch, L.A.: Multimedia and hypermedia : model and framework (1993)
0.15
0.14838597 = product of:
0.24730995 = sum of:
0.009632425 = weight(_text_:a in 2756) [ClassicSimilarity], result of:
0.009632425 = score(doc=2756,freq=4.0), product of:
0.053464882 = queryWeight, product of:
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.046368346 = queryNorm
0.18016359 = fieldWeight in 2756, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.078125 = fieldNorm(doc=2756)
0.15906717 = weight(_text_:91 in 2756) [ClassicSimilarity], result of:
0.15906717 = score(doc=2756,freq=2.0), product of:
0.25837386 = queryWeight, product of:
5.5722036 = idf(docFreq=456, maxDocs=44218)
0.046368346 = queryNorm
0.6156473 = fieldWeight in 2756, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
5.5722036 = idf(docFreq=456, maxDocs=44218)
0.078125 = fieldNorm(doc=2756)
0.07861035 = sum of:
0.015787644 = weight(_text_:information in 2756) [ClassicSimilarity], result of:
0.015787644 = score(doc=2756,freq=2.0), product of:
0.08139861 = queryWeight, product of:
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.046368346 = queryNorm
0.19395474 = fieldWeight in 2756, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.078125 = fieldNorm(doc=2756)
0.06282271 = weight(_text_:22 in 2756) [ClassicSimilarity], result of:
0.06282271 = score(doc=2756,freq=2.0), product of:
0.16237405 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.046368346 = queryNorm
0.38690117 = fieldWeight in 2756, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.078125 = fieldNorm(doc=2756)
0.6 = coord(3/5)
- 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
- Type
- a
-
Mulvany, N.: Online help systems : a multimedia indexing opportunity (1994)
0.15
0.14833848 = product of:
0.2472308 = sum of:
0.013485395 = weight(_text_:a in 2982) [ClassicSimilarity], result of:
0.013485395 = score(doc=2982,freq=4.0), product of:
0.053464882 = queryWeight, product of:
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.046368346 = queryNorm
0.25222903 = fieldWeight in 2982, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.109375 = fieldNorm(doc=2982)
0.22269404 = weight(_text_:91 in 2982) [ClassicSimilarity], result of:
0.22269404 = score(doc=2982,freq=2.0), product of:
0.25837386 = queryWeight, product of:
5.5722036 = idf(docFreq=456, maxDocs=44218)
0.046368346 = queryNorm
0.86190623 = fieldWeight in 2982, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
5.5722036 = idf(docFreq=456, maxDocs=44218)
0.109375 = fieldNorm(doc=2982)
0.011051352 = product of:
0.022102704 = sum of:
0.022102704 = weight(_text_:information in 2982) [ClassicSimilarity], result of:
0.022102704 = score(doc=2982,freq=2.0), product of:
0.08139861 = queryWeight, product of:
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.046368346 = queryNorm
0.27153665 = fieldWeight in 2982, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.109375 = fieldNorm(doc=2982)
0.5 = coord(1/2)
0.6 = coord(3/5)
- Imprint
- Medford, NJ : Learned information
- Pages
- S.91-101
- Type
- a
-
Schöhl, W.: ¬Ein multimediales Datenbanksystem für Medienarchive und Presseabteilungen (1995)
0.11
0.10616213 = product of:
0.26540533 = sum of:
0.010897844 = weight(_text_:a in 4064) [ClassicSimilarity], result of:
0.010897844 = score(doc=4064,freq=2.0), product of:
0.053464882 = queryWeight, product of:
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.046368346 = queryNorm
0.20383182 = fieldWeight in 4064, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.125 = fieldNorm(doc=4064)
0.25450748 = weight(_text_:91 in 4064) [ClassicSimilarity], result of:
0.25450748 = score(doc=4064,freq=2.0), product of:
0.25837386 = queryWeight, product of:
5.5722036 = idf(docFreq=456, maxDocs=44218)
0.046368346 = queryNorm
0.9850357 = fieldWeight in 4064, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
5.5722036 = idf(docFreq=456, maxDocs=44218)
0.125 = fieldNorm(doc=4064)
0.4 = coord(2/5)
- Source
- Info 7. 10(1995) H.2, S.91-100
- Type
- a
-
Steinhauer, P.: Multimedia Anwendungen im Vergleich : scheibchenweise Bücher (1992)
0.11
0.10616213 = product of:
0.26540533 = sum of:
0.010897844 = weight(_text_:a in 6215) [ClassicSimilarity], result of:
0.010897844 = score(doc=6215,freq=2.0), product of:
0.053464882 = queryWeight, product of:
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.046368346 = queryNorm
0.20383182 = fieldWeight in 6215, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.125 = fieldNorm(doc=6215)
0.25450748 = weight(_text_:91 in 6215) [ClassicSimilarity], result of:
0.25450748 = score(doc=6215,freq=2.0), product of:
0.25837386 = queryWeight, product of:
5.5722036 = idf(docFreq=456, maxDocs=44218)
0.046368346 = queryNorm
0.9850357 = fieldWeight in 6215, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
5.5722036 = idf(docFreq=456, maxDocs=44218)
0.125 = fieldNorm(doc=6215)
0.4 = coord(2/5)
- Source
- PC-Welt. 1992, H.5, S.86-91
- Type
- a
-
Chen, C.-C.: Analog, digital and multimedia : implications for information access (1991)
0.09
0.09025702 = product of:
0.15042835 = sum of:
0.00770594 = weight(_text_:a in 5846) [ClassicSimilarity], result of:
0.00770594 = score(doc=5846,freq=4.0), product of:
0.053464882 = queryWeight, product of:
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.046368346 = queryNorm
0.14413087 = fieldWeight in 5846, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.0625 = fieldNorm(doc=5846)
0.12725374 = weight(_text_:91 in 5846) [ClassicSimilarity], result of:
0.12725374 = score(doc=5846,freq=2.0), product of:
0.25837386 = queryWeight, product of:
5.5722036 = idf(docFreq=456, maxDocs=44218)
0.046368346 = queryNorm
0.49251786 = fieldWeight in 5846, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
5.5722036 = idf(docFreq=456, maxDocs=44218)
0.0625 = fieldNorm(doc=5846)
0.01546867 = product of:
0.03093734 = sum of:
0.03093734 = weight(_text_:information in 5846) [ClassicSimilarity], result of:
0.03093734 = score(doc=5846,freq=12.0), product of:
0.08139861 = queryWeight, product of:
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.046368346 = queryNorm
0.38007212 = fieldWeight in 5846, product of:
3.4641016 = tf(freq=12.0), with freq of:
12.0 = termFreq=12.0
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.0625 = fieldNorm(doc=5846)
0.5 = coord(1/2)
0.6 = coord(3/5)
- 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
- Type
- a
-
Guidelines for bibliographic description of interactive multimedia (1994)
0.04
0.038176123 = product of:
0.19088061 = sum of:
0.19088061 = weight(_text_:91 in 2975) [ClassicSimilarity], result of:
0.19088061 = score(doc=2975,freq=2.0), product of:
0.25837386 = queryWeight, product of:
5.5722036 = idf(docFreq=456, maxDocs=44218)
0.046368346 = queryNorm
0.7387768 = fieldWeight in 2975, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
5.5722036 = idf(docFreq=456, maxDocs=44218)
0.09375 = fieldNorm(doc=2975)
0.2 = coord(1/5)
- Footnote
- Rez. in: Library journal 119(1994) no.17, S.91 ( P. Kelly)
-
Amato, G.; Rabitti, F.; Savino, P.: Multimedia document search on the Web (1998)
0.03
0.02951445 = product of:
0.073786125 = sum of:
0.010897844 = weight(_text_:a in 3605) [ClassicSimilarity], result of:
0.010897844 = score(doc=3605,freq=8.0), product of:
0.053464882 = queryWeight, product of:
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.046368346 = queryNorm
0.20383182 = fieldWeight in 3605, product of:
2.828427 = tf(freq=8.0), with freq of:
8.0 = termFreq=8.0
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.0625 = fieldNorm(doc=3605)
0.06288828 = sum of:
0.012630116 = weight(_text_:information in 3605) [ClassicSimilarity], result of:
0.012630116 = score(doc=3605,freq=2.0), product of:
0.08139861 = queryWeight, product of:
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.046368346 = queryNorm
0.1551638 = fieldWeight in 3605, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.0625 = fieldNorm(doc=3605)
0.050258167 = weight(_text_:22 in 3605) [ClassicSimilarity], result of:
0.050258167 = score(doc=3605,freq=2.0), product of:
0.16237405 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.046368346 = queryNorm
0.30952093 = fieldWeight in 3605, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.0625 = fieldNorm(doc=3605)
0.4 = coord(2/5)
- 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
-
Paquel, N.: Autoroutes, CD, multimedia : le manège électronique continue de tourner (1995)
0.03
0.029427508 = product of:
0.07356877 = sum of:
0.005448922 = weight(_text_:a in 2679) [ClassicSimilarity], result of:
0.005448922 = score(doc=2679,freq=2.0), product of:
0.053464882 = queryWeight, product of:
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.046368346 = queryNorm
0.10191591 = fieldWeight in 2679, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.0625 = fieldNorm(doc=2679)
0.06811985 = sum of:
0.017861681 = weight(_text_:information in 2679) [ClassicSimilarity], result of:
0.017861681 = score(doc=2679,freq=4.0), product of:
0.08139861 = queryWeight, product of:
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.046368346 = queryNorm
0.21943474 = fieldWeight in 2679, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.0625 = fieldNorm(doc=2679)
0.050258167 = weight(_text_:22 in 2679) [ClassicSimilarity], result of:
0.050258167 = score(doc=2679,freq=2.0), product of:
0.16237405 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.046368346 = queryNorm
0.30952093 = fieldWeight in 2679, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.0625 = fieldNorm(doc=2679)
0.4 = coord(2/5)
- 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
- Type
- a
-
Dahl, K.: No more hidden treasures in the library : some multimedia projects at Lund University Library (1996)
0.03
0.028930439 = product of:
0.072326094 = sum of:
0.009437811 = weight(_text_:a in 6385) [ClassicSimilarity], result of:
0.009437811 = score(doc=6385,freq=6.0), product of:
0.053464882 = queryWeight, product of:
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.046368346 = queryNorm
0.17652355 = fieldWeight in 6385, product of:
2.4494898 = tf(freq=6.0), with freq of:
6.0 = termFreq=6.0
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.0625 = fieldNorm(doc=6385)
0.06288828 = sum of:
0.012630116 = weight(_text_:information in 6385) [ClassicSimilarity], result of:
0.012630116 = score(doc=6385,freq=2.0), product of:
0.08139861 = queryWeight, product of:
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.046368346 = queryNorm
0.1551638 = fieldWeight in 6385, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.0625 = fieldNorm(doc=6385)
0.050258167 = weight(_text_:22 in 6385) [ClassicSimilarity], result of:
0.050258167 = score(doc=6385,freq=2.0), product of:
0.16237405 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.046368346 = queryNorm
0.30952093 = fieldWeight in 6385, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.0625 = fieldNorm(doc=6385)
0.4 = coord(2/5)
- 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
-
Huang, T.; Mehrotra, S.; Ramchandran, K.: Multimedia Access and Retrieval System (MARS) project (1997)
0.03
0.027154082 = product of:
0.067885205 = sum of:
0.004767807 = weight(_text_:a in 758) [ClassicSimilarity], result of:
0.004767807 = score(doc=758,freq=2.0), product of:
0.053464882 = queryWeight, product of:
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.046368346 = queryNorm
0.089176424 = fieldWeight in 758, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.0546875 = fieldNorm(doc=758)
0.0631174 = sum of:
0.019141505 = weight(_text_:information in 758) [ClassicSimilarity], result of:
0.019141505 = score(doc=758,freq=6.0), product of:
0.08139861 = queryWeight, product of:
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.046368346 = queryNorm
0.23515764 = fieldWeight in 758, product of:
2.4494898 = tf(freq=6.0), with freq of:
6.0 = termFreq=6.0
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.0546875 = fieldNorm(doc=758)
0.043975897 = weight(_text_:22 in 758) [ClassicSimilarity], result of:
0.043975897 = score(doc=758,freq=2.0), product of:
0.16237405 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.046368346 = queryNorm
0.2708308 = fieldWeight in 758, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.0546875 = fieldNorm(doc=758)
0.4 = coord(2/5)
- 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
- Type
- a
-
Raieli, R.: ¬The semantic hole : enthusiasm and caution around multimedia information retrieval (2012)
0.03
0.026865512 = product of:
0.06716378 = sum of:
0.0034055763 = weight(_text_:a in 4888) [ClassicSimilarity], result of:
0.0034055763 = score(doc=4888,freq=2.0), product of:
0.053464882 = queryWeight, product of:
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.046368346 = queryNorm
0.06369744 = fieldWeight in 4888, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.0390625 = fieldNorm(doc=4888)
0.0637582 = sum of:
0.019335838 = weight(_text_:information in 4888) [ClassicSimilarity], result of:
0.019335838 = score(doc=4888,freq=12.0), product of:
0.08139861 = queryWeight, product of:
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.046368346 = queryNorm
0.23754507 = fieldWeight in 4888, product of:
3.4641016 = tf(freq=12.0), with freq of:
12.0 = termFreq=12.0
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.0390625 = fieldNorm(doc=4888)
0.044422362 = weight(_text_:22 in 4888) [ClassicSimilarity], result of:
0.044422362 = score(doc=4888,freq=4.0), product of:
0.16237405 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.046368346 = queryNorm
0.27358043 = fieldWeight in 4888, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.0390625 = fieldNorm(doc=4888)
0.4 = coord(2/5)
- 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
- Type
- a
-
Westland, J.C.: Some conditions for cost efficiency in hypermedia (1998)
0.02
0.022135837 = product of:
0.055339593 = sum of:
0.008173384 = weight(_text_:a in 3292) [ClassicSimilarity], result of:
0.008173384 = score(doc=3292,freq=8.0), product of:
0.053464882 = queryWeight, product of:
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.046368346 = queryNorm
0.15287387 = fieldWeight in 3292, product of:
2.828427 = tf(freq=8.0), with freq of:
8.0 = termFreq=8.0
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.046875 = fieldNorm(doc=3292)
0.04716621 = sum of:
0.009472587 = weight(_text_:information in 3292) [ClassicSimilarity], result of:
0.009472587 = score(doc=3292,freq=2.0), product of:
0.08139861 = queryWeight, product of:
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.046368346 = queryNorm
0.116372846 = fieldWeight in 3292, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.046875 = fieldNorm(doc=3292)
0.037693623 = weight(_text_:22 in 3292) [ClassicSimilarity], result of:
0.037693623 = score(doc=3292,freq=2.0), product of:
0.16237405 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.046368346 = queryNorm
0.23214069 = fieldWeight in 3292, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.046875 = fieldNorm(doc=3292)
0.4 = coord(2/5)
- 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
- Source
- Information processing and management. 34(1998) nos.2/3, S.309-323
- Type
- a
-
Multimedia information resources (1997)
0.02
0.018866485 = product of:
0.09433242 = sum of:
0.09433242 = sum of:
0.018945174 = weight(_text_:information in 2438) [ClassicSimilarity], result of:
0.018945174 = score(doc=2438,freq=2.0), product of:
0.08139861 = queryWeight, product of:
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.046368346 = queryNorm
0.23274569 = fieldWeight in 2438, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.09375 = fieldNorm(doc=2438)
0.07538725 = weight(_text_:22 in 2438) [ClassicSimilarity], result of:
0.07538725 = score(doc=2438,freq=2.0), product of:
0.16237405 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.046368346 = queryNorm
0.46428138 = fieldWeight in 2438, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.09375 = fieldNorm(doc=2438)
0.2 = coord(1/5)
- Date
- 31.12.1998 22:05:21
-
Multimedia content and the Semantic Web : methods, standards, and tools (2005)
0.02
0.017107835 = product of:
0.042769585 = sum of:
0.005898632 = weight(_text_:a in 150) [ClassicSimilarity], result of:
0.005898632 = score(doc=150,freq=24.0), product of:
0.053464882 = queryWeight, product of:
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.046368346 = queryNorm
0.11032722 = fieldWeight in 150, product of:
4.8989797 = tf(freq=24.0), with freq of:
24.0 = termFreq=24.0
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.01953125 = fieldNorm(doc=150)
0.036870953 = sum of:
0.009667919 = weight(_text_:information in 150) [ClassicSimilarity], result of:
0.009667919 = score(doc=150,freq=12.0), product of:
0.08139861 = queryWeight, product of:
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.046368346 = queryNorm
0.11877254 = fieldWeight in 150, product of:
3.4641016 = tf(freq=12.0), with freq of:
12.0 = termFreq=12.0
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.01953125 = fieldNorm(doc=150)
0.027203033 = weight(_text_:22 in 150) [ClassicSimilarity], result of:
0.027203033 = score(doc=150,freq=6.0), product of:
0.16237405 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.046368346 = queryNorm
0.16753313 = fieldWeight in 150, product of:
2.4494898 = tf(freq=6.0), with freq of:
6.0 = termFreq=6.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.01953125 = fieldNorm(doc=150)
0.4 = coord(2/5)
- Classification
- 006.7 22
- Date
- 7. 3.2007 19:30:22
- DDC
- 006.7 22
- Footnote
- Rez. in: JASIST 58(2007) no.3, S.457-458 (A.M.A. Ahmad): "The concept of the semantic web has emerged because search engines and text-based searching are no longer adequate, as these approaches involve an extensive information retrieval process. The deployed searching and retrieving descriptors arc naturally subjective and their deployment is often restricted to the specific application domain for which the descriptors were configured. The new era of information technology imposes different kinds of requirements and challenges. Automatic extracted audiovisual features are required, as these features are more objective, domain-independent, and more native to audiovisual content. This book is a useful guide for researchers, experts, students, and practitioners; it is a very valuable reference and can lead them through their exploration and research in multimedia content and the semantic web. The book is well organized, and introduces the concept of the semantic web and multimedia content analysis to the reader through a logical sequence from standards and hypotheses through system examples, presenting relevant tools and methods. But in some chapters readers will need a good technical background to understand some of the details. Readers may attain sufficient knowledge here to start projects or research related to the book's theme; recent results and articles related to the active research area of integrating multimedia with semantic web technologies are included. This book includes full descriptions of approaches to specific problem domains such as content search, indexing, and retrieval. This book will be very useful to researchers in the multimedia content analysis field who wish to explore the benefits of emerging semantic web technologies in applying multimedia content approaches. The first part of the book covers the definition of the two basic terms multimedia content and semantic web. The Moving Picture Experts Group standards MPEG7 and MPEG21 are quoted extensively. In addition, the means of multimedia content description are elaborated upon and schematically drawn. This extensive description is introduced by authors who are actively involved in those standards and have been participating in the work of the International Organization for Standardization (ISO)/MPEG for many years. On the other hand, this results in bias against the ad hoc or nonstandard tools for multimedia description in favor of the standard approaches. This is a general book for multimedia content; more emphasis on the general multimedia description and extraction could be provided.
Semantic web technologies are explained, and ontology representation is emphasized. There is an excellent summary of the fundamental theory behind applying a knowledge-engineering approach to vision problems. This summary represents the concept of the semantic web and multimedia content analysis. A definition of the fuzzy knowledge representation that can be used for realization in multimedia content applications has been provided, with a comprehensive analysis. The second part of the book introduces the multimedia content analysis approaches and applications. In addition, some examples of methods applicable to multimedia content analysis are presented. Multimedia content analysis is a very diverse field and concerns many other research fields at the same time; this creates strong diversity issues, as everything from low-level features (e.g., colors, DCT coefficients, motion vectors, etc.) up to the very high and semantic level (e.g., Object, Events, Tracks, etc.) are involved. The second part includes topics on structure identification (e.g., shot detection for video sequences), and object-based video indexing. These conventional analysis methods are supplemented by results on semantic multimedia analysis, including three detailed chapters on the development and use of knowledge models for automatic multimedia analysis. Starting from object-based indexing and continuing with machine learning, these three chapters are very logically organized. Because of the diversity of this research field, including several chapters of recent research results is not sufficient to cover the state of the art of multimedia. The editors of the book should write an introductory chapter about multimedia content analysis approaches, basic problems, and technical issues and challenges, and try to survey the state of the art of the field and thus introduce the field to the reader.
The final part of the book discusses research in multimedia content management systems and the semantic web, and presents examples and applications for semantic multimedia analysis in search and retrieval systems. These chapters describe example systems in which current projects have been implemented, and include extensive results and real demonstrations. For example, real case scenarios such as ECommerce medical applications and Web services have been introduced. Topics in natural language, speech and image processing techniques and their application for multimedia indexing, and content-based retrieval have been elaborated upon with extensive examples and deployment methods. The editors of the book themselves provide the readers with a chapter about their latest research results on knowledge-based multimedia content indexing and retrieval. Some interesting applications for multimedia content and the semantic web are introduced. Applications that have taken advantage of the metadata provided by MPEG7 in order to realize advance-access services for multimedia content have been provided. The applications discussed in the third part of the book provide useful guidance to researchers and practitioners properly planning to implement semantic multimedia analysis techniques in new research and development projects in both academia and industry. A fourth part should be added to this book: performance measurements for integrated approaches of multimedia analysis and the semantic web. Performance of the semantic approach is a very sophisticated issue and requires extensive elaboration and effort. Measuring the semantic search is an ongoing research area; several chapters concerning performance measurement and analysis would be required to adequately cover this area and introduce it to readers."
- LCSH
- Information storage and retrieval systems
- RSWK
- Semantic Web / Multimedia / Automatische Indexierung / Information Retrieval
- Subject
- Semantic Web / Multimedia / Automatische Indexierung / Information Retrieval
Information storage and retrieval systems
-
Rowe, G.R.: Multimedia technology as the catalyst for a new form of literacy (1992)
0.01
0.013309426 = product of:
0.033273563 = sum of:
0.01541188 = weight(_text_:a in 6392) [ClassicSimilarity], result of:
0.01541188 = score(doc=6392,freq=4.0), product of:
0.053464882 = queryWeight, product of:
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.046368346 = queryNorm
0.28826174 = fieldWeight in 6392, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.125 = fieldNorm(doc=6392)
0.017861681 = product of:
0.035723362 = sum of:
0.035723362 = weight(_text_:information in 6392) [ClassicSimilarity], result of:
0.035723362 = score(doc=6392,freq=4.0), product of:
0.08139861 = queryWeight, product of:
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.046368346 = queryNorm
0.43886948 = fieldWeight in 6392, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.125 = fieldNorm(doc=6392)
0.5 = coord(1/2)
0.4 = coord(2/5)
- Source
- Information society. 8(1992) no.2, S.83-90
- Theme
- Information
- Type
- a
-
Lucarella, D.; Zanzi, A.: ¬A visual retrieval environment for hypermedia information systems (1996)
0.01
0.013152531 = product of:
0.032881327 = sum of:
0.015230201 = weight(_text_:a in 4521) [ClassicSimilarity], result of:
0.015230201 = score(doc=4521,freq=10.0), product of:
0.053464882 = queryWeight, product of:
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.046368346 = queryNorm
0.28486365 = fieldWeight in 4521, product of:
3.1622777 = tf(freq=10.0), with freq of:
10.0 = termFreq=10.0
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.078125 = fieldNorm(doc=4521)
0.017651124 = product of:
0.035302248 = sum of:
0.035302248 = weight(_text_:information in 4521) [ClassicSimilarity], result of:
0.035302248 = score(doc=4521,freq=10.0), product of:
0.08139861 = queryWeight, product of:
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.046368346 = queryNorm
0.43369597 = fieldWeight in 4521, product of:
3.1622777 = tf(freq=10.0), with freq of:
10.0 = termFreq=10.0
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.078125 = fieldNorm(doc=4521)
0.5 = coord(1/2)
0.4 = coord(2/5)
- 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
- Type
- a
-
Becker, H.S.: Navigating multimedia collections (1995)
0.01
0.013134009 = product of:
0.03283502 = sum of:
0.00770594 = weight(_text_:a in 3366) [ClassicSimilarity], result of:
0.00770594 = score(doc=3366,freq=4.0), product of:
0.053464882 = queryWeight, product of:
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.046368346 = queryNorm
0.14413087 = fieldWeight in 3366, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.0625 = fieldNorm(doc=3366)
0.025129084 = product of:
0.050258167 = sum of:
0.050258167 = weight(_text_:22 in 3366) [ClassicSimilarity], result of:
0.050258167 = score(doc=3366,freq=2.0), product of:
0.16237405 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.046368346 = queryNorm
0.30952093 = fieldWeight in 3366, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.0625 = fieldNorm(doc=3366)
0.5 = coord(1/2)
0.4 = coord(2/5)
- 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
-
Nur allmählich mogelt sich Multimedia in die Arbeitswelt : da hilft auch das Boomen nichts - das Beschäftigungswunder bleibt aus; mehr Stellen und neue Berufe 'vielleicht erst im Jahr 2005' (1997)
0.01
0.012231203 = product of:
0.030578006 = sum of:
0.005448922 = weight(_text_:a in 6137) [ClassicSimilarity], result of:
0.005448922 = score(doc=6137,freq=2.0), product of:
0.053464882 = queryWeight, product of:
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.046368346 = queryNorm
0.10191591 = fieldWeight in 6137, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.0625 = fieldNorm(doc=6137)
0.025129084 = product of:
0.050258167 = sum of:
0.050258167 = weight(_text_:22 in 6137) [ClassicSimilarity], result of:
0.050258167 = score(doc=6137,freq=2.0), product of:
0.16237405 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.046368346 = queryNorm
0.30952093 = fieldWeight in 6137, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.0625 = fieldNorm(doc=6137)
0.5 = coord(1/2)
0.4 = coord(2/5)
- Source
- Frankfurter Rundschau. Nr. 20 vom 24.1.1997, S.22
- Type
- a
-
Hoffmann, H.: Cataloguing interactive multimedia using the new guidelines (1996)
0.01
0.012231203 = product of:
0.030578006 = sum of:
0.005448922 = weight(_text_:a in 7231) [ClassicSimilarity], result of:
0.005448922 = score(doc=7231,freq=2.0), product of:
0.053464882 = queryWeight, product of:
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.046368346 = queryNorm
0.10191591 = fieldWeight in 7231, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.0625 = fieldNorm(doc=7231)
0.025129084 = product of:
0.050258167 = sum of:
0.050258167 = weight(_text_:22 in 7231) [ClassicSimilarity], result of:
0.050258167 = score(doc=7231,freq=2.0), product of:
0.16237405 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.046368346 = queryNorm
0.30952093 = fieldWeight in 7231, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.0625 = fieldNorm(doc=7231)
0.5 = coord(1/2)
0.4 = coord(2/5)
- Source
- Cataloguing Australia. 22(1996) nos.1/2, S.17-20
- Type
- a
-
Loviscach, J.: ¬Die elektronische Uni : Neue Medien in der Lehre (2001)
0.01
0.012231203 = product of:
0.030578006 = sum of:
0.005448922 = weight(_text_:a in 5627) [ClassicSimilarity], result of:
0.005448922 = score(doc=5627,freq=2.0), product of:
0.053464882 = queryWeight, product of:
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.046368346 = queryNorm
0.10191591 = fieldWeight in 5627, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.0625 = fieldNorm(doc=5627)
0.025129084 = product of:
0.050258167 = sum of:
0.050258167 = weight(_text_:22 in 5627) [ClassicSimilarity], result of:
0.050258167 = score(doc=5627,freq=2.0), product of:
0.16237405 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.046368346 = queryNorm
0.30952093 = fieldWeight in 5627, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.0625 = fieldNorm(doc=5627)
0.5 = coord(1/2)
0.4 = coord(2/5)
- Date
- 14. 2.2001 19:09:22
- Type
- a
