-
Hefele, B. (Bearb.); Millonig, H. (Bearb.): Multimedia : eine Auswahlbibliographie (1994)
0.03
0.030428741 = product of:
0.1521437 = sum of:
0.1521437 = weight(_text_:index in 4142) [ClassicSimilarity], result of:
0.1521437 = score(doc=4142,freq=2.0), product of:
0.2250935 = queryWeight, product of:
4.369764 = idf(docFreq=1520, maxDocs=44218)
0.051511593 = queryNorm
0.67591333 = fieldWeight in 4142, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.369764 = idf(docFreq=1520, maxDocs=44218)
0.109375 = fieldNorm(doc=4142)
0.2 = coord(1/5)
- Series
- PC-Index Sonderh.1
-
Hwang, S.-Y.; Yang, W.-S.; Ting, K.-D.: Automatic index construction for multimedia digital libraries (2010)
0.03
0.026081776 = product of:
0.13040888 = sum of:
0.13040888 = weight(_text_:index in 4228) [ClassicSimilarity], result of:
0.13040888 = score(doc=4228,freq=8.0), product of:
0.2250935 = queryWeight, product of:
4.369764 = idf(docFreq=1520, maxDocs=44218)
0.051511593 = queryNorm
0.5793543 = fieldWeight in 4228, product of:
2.828427 = tf(freq=8.0), with freq of:
8.0 = termFreq=8.0
4.369764 = idf(docFreq=1520, maxDocs=44218)
0.046875 = fieldNorm(doc=4228)
0.2 = coord(1/5)
- 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.
-
Multimedia information resources (1997)
0.02
0.016749864 = product of:
0.08374932 = sum of:
0.08374932 = weight(_text_:22 in 2438) [ClassicSimilarity], result of:
0.08374932 = score(doc=2438,freq=2.0), product of:
0.18038483 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.051511593 = 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
-
Welsch, L.A.: Multimedia and hypermedia : model and framework (1993)
0.01
0.01395822 = product of:
0.0697911 = sum of:
0.0697911 = weight(_text_:22 in 2756) [ClassicSimilarity], result of:
0.0697911 = score(doc=2756,freq=2.0), product of:
0.18038483 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.051511593 = 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)
0.2 = coord(1/5)
- Footnote
- Part of a special issue featuring papers from the workshop on hypermedia and hypertext standards held in Amsterdam, Netherlands, 22-23 April 1993
-
Plotkin, R.C.; Schwartz, M.S.: Data modeling for news clip archive : a prototype solution (1997)
0.01
0.013040888 = product of:
0.06520444 = sum of:
0.06520444 = weight(_text_:index in 1259) [ClassicSimilarity], result of:
0.06520444 = score(doc=1259,freq=2.0), product of:
0.2250935 = queryWeight, product of:
4.369764 = idf(docFreq=1520, maxDocs=44218)
0.051511593 = queryNorm
0.28967714 = fieldWeight in 1259, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.369764 = idf(docFreq=1520, maxDocs=44218)
0.046875 = fieldNorm(doc=1259)
0.2 = coord(1/5)
- 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.
-
Paquel, N.: Autoroutes, CD, multimedia : le manège électronique continue de tourner (1995)
0.01
0.011166576 = product of:
0.05583288 = sum of:
0.05583288 = weight(_text_:22 in 2679) [ClassicSimilarity], result of:
0.05583288 = score(doc=2679,freq=2.0), product of:
0.18038483 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.051511593 = 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)
0.2 = coord(1/5)
- Source
- Bulletin des Bibliothèques de France. 40(1995) no.2, S.18-22
-
Becker, H.S.: Navigating multimedia collections (1995)
0.01
0.011166576 = product of:
0.05583288 = sum of:
0.05583288 = weight(_text_:22 in 3366) [ClassicSimilarity], result of:
0.05583288 = score(doc=3366,freq=2.0), product of:
0.18038483 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.051511593 = 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)
0.2 = coord(1/5)
- Date
- 22. 2.1996 11:37:48
-
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
0.011166576 = product of:
0.05583288 = sum of:
0.05583288 = weight(_text_:22 in 6137) [ClassicSimilarity], result of:
0.05583288 = score(doc=6137,freq=2.0), product of:
0.18038483 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.051511593 = 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)
0.2 = coord(1/5)
- Source
- Frankfurter Rundschau. Nr. 20 vom 24.1.1997, S.22
-
Dahl, K.: No more hidden treasures in the library : some multimedia projects at Lund University Library (1996)
0.01
0.011166576 = product of:
0.05583288 = sum of:
0.05583288 = weight(_text_:22 in 6385) [ClassicSimilarity], result of:
0.05583288 = score(doc=6385,freq=2.0), product of:
0.18038483 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.051511593 = 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)
0.2 = coord(1/5)
- Source
- Audiovisual librarian. 22(1996) no.3, S.194-197
-
Hoffmann, H.: Cataloguing interactive multimedia using the new guidelines (1996)
0.01
0.011166576 = product of:
0.05583288 = sum of:
0.05583288 = weight(_text_:22 in 7231) [ClassicSimilarity], result of:
0.05583288 = score(doc=7231,freq=2.0), product of:
0.18038483 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.051511593 = 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)
0.2 = coord(1/5)
- Source
- Cataloguing Australia. 22(1996) nos.1/2, S.17-20
-
Amato, G.; Rabitti, F.; Savino, P.: Multimedia document search on the Web (1998)
0.01
0.011166576 = product of:
0.05583288 = sum of:
0.05583288 = weight(_text_:22 in 3605) [ClassicSimilarity], result of:
0.05583288 = score(doc=3605,freq=2.0), product of:
0.18038483 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.051511593 = 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)
0.2 = coord(1/5)
- Date
- 1. 8.1996 22:08:06
-
Loviscach, J.: ¬Die elektronische Uni : Neue Medien in der Lehre (2001)
0.01
0.011166576 = product of:
0.05583288 = sum of:
0.05583288 = weight(_text_:22 in 5627) [ClassicSimilarity], result of:
0.05583288 = score(doc=5627,freq=2.0), product of:
0.18038483 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.051511593 = 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)
0.2 = coord(1/5)
- Date
- 14. 2.2001 19:09:22
-
MacFarlane, A.; Missaoui, S.; Frankowska-Takhari, S.: On machine learning and knowledge organization in multimedia information retrieval (2020)
0.01
0.010867408 = product of:
0.054337036 = sum of:
0.054337036 = weight(_text_:index in 5732) [ClassicSimilarity], result of:
0.054337036 = score(doc=5732,freq=2.0), product of:
0.2250935 = queryWeight, product of:
4.369764 = idf(docFreq=1520, maxDocs=44218)
0.051511593 = queryNorm
0.24139762 = fieldWeight in 5732, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.369764 = idf(docFreq=1520, maxDocs=44218)
0.0390625 = fieldNorm(doc=5732)
0.2 = coord(1/5)
- Abstract
- Recent technological developments have increased the use of machine learning to solve many problems, including many in information retrieval. Multimedia information retrieval as a problem represents a significant challenge to machine learning as a technological solution, but some problems can still be addressed by using appropriate AI techniques. We review the technological developments and provide a perspective on the use of machine learning in conjunction with knowledge organization to address multimedia IR needs. The semantic gap in multimedia IR remains a significant problem in the field, and solutions to them are many years off. However, new technological developments allow the use of knowledge organization and machine learning in multimedia search systems and services. Specifically, we argue that, the improvement of detection of some classes of lowlevel features in images music and video can be used in conjunction with knowledge organization to tag or label multimedia content for better retrieval performance. We provide an overview of the use of knowledge organization schemes in machine learning and make recommendations to information professionals on the use of this technology with knowledge organization techniques to solve multimedia IR problems. We introduce a five-step process model that extracts features from multimedia objects (Step 1) from both knowledge organization (Step 1a) and machine learning (Step 1b), merging them together (Step 2) to create an index of those multimedia objects (Step 3). We also overview further steps in creating an application to utilize the multimedia objects (Step 4) and maintaining and updating the database of features on those objects (Step 5).
-
Raieli, R.: ¬The semantic hole : enthusiasm and caution around multimedia information retrieval (2012)
0.01
0.009869952 = product of:
0.04934976 = sum of:
0.04934976 = weight(_text_:22 in 4888) [ClassicSimilarity], result of:
0.04934976 = score(doc=4888,freq=4.0), product of:
0.18038483 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.051511593 = 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)
0.2 = coord(1/5)
- Date
- 22. 1.2012 13:02:10
- Source
- Knowledge organization. 39(2012) no.1, S.13-22
-
Huang, T.; Mehrotra, S.; Ramchandran, K.: Multimedia Access and Retrieval System (MARS) project (1997)
0.01
0.009770754 = product of:
0.04885377 = sum of:
0.04885377 = weight(_text_:22 in 758) [ClassicSimilarity], result of:
0.04885377 = score(doc=758,freq=2.0), product of:
0.18038483 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.051511593 = 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)
0.2 = coord(1/5)
- Date
- 22. 9.1997 19:16:05
-
Westland, J.C.: Some conditions for cost efficiency in hypermedia (1998)
0.01
0.008374932 = product of:
0.04187466 = sum of:
0.04187466 = weight(_text_:22 in 3292) [ClassicSimilarity], result of:
0.04187466 = score(doc=3292,freq=2.0), product of:
0.18038483 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.051511593 = 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)
0.2 = coord(1/5)
- Date
- 7. 3.1999 14:22:45
-
Multimedia content and the Semantic Web : methods, standards, and tools (2005)
0.01
0.0060440875 = product of:
0.030220436 = sum of:
0.030220436 = weight(_text_:22 in 150) [ClassicSimilarity], result of:
0.030220436 = score(doc=150,freq=6.0), product of:
0.18038483 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.051511593 = 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)
0.2 = coord(1/5)
- Classification
- 006.7 22
- Date
- 7. 3.2007 19:30:22
- DDC
- 006.7 22
-
E-Text : Strategien und Kompetenzen. Elektronische Kommunikation in Wissenschaft, Bildung und Beruf (2001)
0.01
0.005583288 = product of:
0.02791644 = sum of:
0.02791644 = weight(_text_:22 in 622) [ClassicSimilarity], result of:
0.02791644 = score(doc=622,freq=2.0), product of:
0.18038483 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.051511593 = queryNorm
0.15476047 = fieldWeight in 622, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.03125 = fieldNorm(doc=622)
0.2 = coord(1/5)
- Date
- 12. 8.2012 18:05:22
