-
Cranefield, S.: Networked knowledge representation and exchange using UML and RDF (2001)
0.04
0.038530283 = product of:
0.077060565 = sum of:
0.077060565 = product of:
0.15412113 = sum of:
0.15412113 = weight(_text_:memory in 5896) [ClassicSimilarity], result of:
0.15412113 = score(doc=5896,freq=2.0), product of:
0.31615055 = queryWeight, product of:
6.30326 = idf(docFreq=219, maxDocs=44218)
0.050156675 = queryNorm
0.48749286 = fieldWeight in 5896, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
6.30326 = idf(docFreq=219, maxDocs=44218)
0.0546875 = fieldNorm(doc=5896)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Abstract
- This paper proposes the use of the Unified Modeling Language (UML) as a language for modelling ontologies for Web resources and the knowledge contained within them. To provide a mechanism for serialising and processing object diagrams representing knowledge, a pair of XSI-T stylesheets have been developed to map from XML Metadata Interchange (XMI) encodings of class diagrams to corresponding RDF schemas and to Java classes representing the concepts in the ontologies. The Java code includes methods for marshalling and unmarshalling object-oriented information between in-memory data structures and RDF serialisations of that information. This provides a convenient mechanism for Java applications to share knowledge on the Web
-
Arms, C.R.: Available and useful : OAI at the Library of Congress (2003)
0.03
0.033025958 = product of:
0.066051915 = sum of:
0.066051915 = product of:
0.13210383 = sum of:
0.13210383 = weight(_text_:memory in 4773) [ClassicSimilarity], result of:
0.13210383 = score(doc=4773,freq=2.0), product of:
0.31615055 = queryWeight, product of:
6.30326 = idf(docFreq=219, maxDocs=44218)
0.050156675 = queryNorm
0.41785103 = fieldWeight in 4773, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
6.30326 = idf(docFreq=219, maxDocs=44218)
0.046875 = fieldNorm(doc=4773)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Abstract
- The Library of Congress (LC) was an early adopter of the OAI Protocol for Metadata Harvesting. The protocol allows LC to make digitized historical collections available for integration into other services. The protocol was straightforward to implement and the harvesting traffic has no perceptible effect on the primary users of the American Memory project. Now that services can integrate records for cultural heritage resources from many sources, it is time to build on that experience to develop better services. How should the scarce resources available to produce metadata be deployed to most advantage to support discovery in different contexts? How might metadata harvesting be exploited to support new interfaces and enhanced navigation among related resources in digital libraries? This article starts a conversation between metadata providers and service builders by describing LC's experience and questions that have surfaced.
-
Jimenez, V.O.R.: Nuevas perspectivas para la catalogacion : metadatos ver MARC (1999)
0.03
0.028831026 = product of:
0.05766205 = sum of:
0.05766205 = product of:
0.1153241 = sum of:
0.1153241 = weight(_text_:22 in 5743) [ClassicSimilarity], result of:
0.1153241 = score(doc=5743,freq=4.0), product of:
0.17564014 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.050156675 = queryNorm
0.6565931 = fieldWeight in 5743, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.09375 = fieldNorm(doc=5743)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Date
- 30. 3.2002 19:45:22
- Source
- Revista Española de Documentaçion Cientifica. 22(1999) no.2, S.198-219
-
Yang, T.-H.; Hsieh, Y.-L.; Liu, S.-H.; Chang, Y.-C.; Hsu, W.-L.: ¬A flexible template generation and matching method with applications for publication reference metadata extraction (2021)
0.03
0.02752163 = product of:
0.05504326 = sum of:
0.05504326 = product of:
0.11008652 = sum of:
0.11008652 = weight(_text_:memory in 63) [ClassicSimilarity], result of:
0.11008652 = score(doc=63,freq=2.0), product of:
0.31615055 = queryWeight, product of:
6.30326 = idf(docFreq=219, maxDocs=44218)
0.050156675 = queryNorm
0.34820917 = fieldWeight in 63, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
6.30326 = idf(docFreq=219, maxDocs=44218)
0.0390625 = fieldNorm(doc=63)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Abstract
- Conventional rule-based approaches use exact template matching to capture linguistic information and necessarily need to enumerate all variations. We propose a novel flexible template generation and matching scheme called the principle-based approach (PBA) based on sequence alignment, and employ it for reference metadata extraction (RME) to demonstrate its effectiveness. The main contributions of this research are threefold. First, we propose an automatic template generation that can capture prominent patterns using the dominating set algorithm. Second, we devise an alignment-based template-matching technique that uses a logistic regression model, which makes it more general and flexible than pure rule-based approaches. Last, we apply PBA to RME on extensive cross-domain corpora and demonstrate its robustness and generality. Experiments reveal that the same set of templates produced by the PBA framework not only deliver consistent performance on various unseen domains, but also surpass hand-crafted knowledge (templates). We use four independent journal style test sets and one conference style test set in the experiments. When compared to renowned machine learning methods, such as conditional random fields (CRF), as well as recent deep learning methods (i.e., bi-directional long short-term memory with a CRF layer, Bi-LSTM-CRF), PBA has the best performance for all datasets.
-
Andresen, L.: Metadata in Denmark (2000)
0.03
0.027182149 = product of:
0.054364298 = sum of:
0.054364298 = product of:
0.108728595 = sum of:
0.108728595 = weight(_text_:22 in 4899) [ClassicSimilarity], result of:
0.108728595 = score(doc=4899,freq=2.0), product of:
0.17564014 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.050156675 = queryNorm
0.61904186 = fieldWeight in 4899, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.125 = fieldNorm(doc=4899)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Date
- 16. 7.2000 20:58:22
-
MARC and metadata : METS, MODS, and MARCXML: current and future implications (2004)
0.03
0.027182149 = product of:
0.054364298 = sum of:
0.054364298 = product of:
0.108728595 = sum of:
0.108728595 = weight(_text_:22 in 2840) [ClassicSimilarity], result of:
0.108728595 = score(doc=2840,freq=2.0), product of:
0.17564014 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.050156675 = queryNorm
0.61904186 = fieldWeight in 2840, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.125 = fieldNorm(doc=2840)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Source
- Library hi tech. 22(2004) no.1
-
Moen, W.E.: ¬The metadata approach to accessing government information (2001)
0.02
0.02378438 = product of:
0.04756876 = sum of:
0.04756876 = product of:
0.09513752 = sum of:
0.09513752 = weight(_text_:22 in 4407) [ClassicSimilarity], result of:
0.09513752 = score(doc=4407,freq=2.0), product of:
0.17564014 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.050156675 = queryNorm
0.5416616 = fieldWeight in 4407, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.109375 = fieldNorm(doc=4407)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Date
- 28. 3.2002 9:22:34
-
MARC and metadata : METS, MODS, and MARCXML: current and future implications (2004)
0.02
0.02378438 = product of:
0.04756876 = sum of:
0.04756876 = product of:
0.09513752 = sum of:
0.09513752 = weight(_text_:22 in 7196) [ClassicSimilarity], result of:
0.09513752 = score(doc=7196,freq=2.0), product of:
0.17564014 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.050156675 = queryNorm
0.5416616 = fieldWeight in 7196, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.109375 = fieldNorm(doc=7196)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Source
- Library hi tech. 22(2004) no.1
-
MARC and metadata : METS, MODS, and MARCXML: current and future implications part 2 (2004)
0.02
0.02378438 = product of:
0.04756876 = sum of:
0.04756876 = product of:
0.09513752 = sum of:
0.09513752 = weight(_text_:22 in 2841) [ClassicSimilarity], result of:
0.09513752 = score(doc=2841,freq=2.0), product of:
0.17564014 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.050156675 = queryNorm
0.5416616 = fieldWeight in 2841, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.109375 = fieldNorm(doc=2841)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Source
- Library hi tech. 22(2004) no.2
-
Broughton, V.: Automatic metadata generation : Digital resource description without human intervention (2007)
0.02
0.020386612 = product of:
0.040773224 = sum of:
0.040773224 = product of:
0.08154645 = sum of:
0.08154645 = weight(_text_:22 in 6048) [ClassicSimilarity], result of:
0.08154645 = score(doc=6048,freq=2.0), product of:
0.17564014 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.050156675 = queryNorm
0.46428138 = fieldWeight in 6048, 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=6048)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Date
- 22. 9.2007 15:41:14
-
Caplan, P.; Guenther, R.: Metadata for Internet resources : the Dublin Core Metadata Elements Set and its mapping to USMARC (1996)
0.02
0.019220682 = product of:
0.038441364 = sum of:
0.038441364 = product of:
0.07688273 = sum of:
0.07688273 = weight(_text_:22 in 2408) [ClassicSimilarity], result of:
0.07688273 = score(doc=2408,freq=4.0), product of:
0.17564014 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.050156675 = queryNorm
0.4377287 = fieldWeight in 2408, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.0625 = fieldNorm(doc=2408)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Date
- 13. 1.2007 18:31:22
- Source
- Cataloging and classification quarterly. 22(1996) nos.3/4, S.43-58
-
Tennant, R.: ¬A bibliographic metadata infrastructure for the twenty-first century (2004)
0.02
0.019220682 = product of:
0.038441364 = sum of:
0.038441364 = product of:
0.07688273 = sum of:
0.07688273 = weight(_text_:22 in 2845) [ClassicSimilarity], result of:
0.07688273 = score(doc=2845,freq=4.0), product of:
0.17564014 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.050156675 = queryNorm
0.4377287 = fieldWeight in 2845, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.0625 = fieldNorm(doc=2845)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Date
- 9.12.2005 19:22:38
- Source
- Library hi tech. 22(2004) no.2, S.175-181
-
Hoffmann, L.: Metadaten von Internetressourcen und ihre Integrierung in Bibliothekskataloge (1998)
0.02
0.016988844 = product of:
0.033977687 = sum of:
0.033977687 = product of:
0.067955375 = sum of:
0.067955375 = weight(_text_:22 in 1032) [ClassicSimilarity], result of:
0.067955375 = score(doc=1032,freq=2.0), product of:
0.17564014 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.050156675 = queryNorm
0.38690117 = fieldWeight in 1032, 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=1032)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Date
- 22. 5.1998 18:45:36
-
Essen, F. von: Metadaten - neue Perspektiven für die Erschließung von Netzpublikationen in Bibliotheken : Erster META-LIB-Workshop in Göttingen (1998)
0.02
0.016988844 = product of:
0.033977687 = sum of:
0.033977687 = product of:
0.067955375 = sum of:
0.067955375 = weight(_text_:22 in 2275) [ClassicSimilarity], result of:
0.067955375 = score(doc=2275,freq=2.0), product of:
0.17564014 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.050156675 = queryNorm
0.38690117 = fieldWeight in 2275, 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=2275)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Content
- Bericht über den Workshop, der am 22. u. 23.6.98 in der SUB Göttingen stattfand
-
Kopácsi, S. et al.: Development of a classification server to support metadata harmonization in a long term preservation system (2016)
0.02
0.016988844 = product of:
0.033977687 = sum of:
0.033977687 = product of:
0.067955375 = sum of:
0.067955375 = weight(_text_:22 in 3280) [ClassicSimilarity], result of:
0.067955375 = score(doc=3280,freq=2.0), product of:
0.17564014 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.050156675 = queryNorm
0.38690117 = fieldWeight in 3280, 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=3280)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Source
- Metadata and semantics research: 10th International Conference, MTSR 2016, Göttingen, Germany, November 22-25, 2016, Proceedings. Eds.: E. Garoufallou
-
Hajra, A. et al.: Enriching scientific publications from LOD repositories through word embeddings approach (2016)
0.02
0.016988844 = product of:
0.033977687 = sum of:
0.033977687 = product of:
0.067955375 = sum of:
0.067955375 = weight(_text_:22 in 3281) [ClassicSimilarity], result of:
0.067955375 = score(doc=3281,freq=2.0), product of:
0.17564014 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.050156675 = queryNorm
0.38690117 = fieldWeight in 3281, 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=3281)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Source
- Metadata and semantics research: 10th International Conference, MTSR 2016, Göttingen, Germany, November 22-25, 2016, Proceedings. Eds.: E. Garoufallou
-
Mora-Mcginity, M. et al.: MusicWeb: music discovery with open linked semantic metadata (2016)
0.02
0.016988844 = product of:
0.033977687 = sum of:
0.033977687 = product of:
0.067955375 = sum of:
0.067955375 = weight(_text_:22 in 3282) [ClassicSimilarity], result of:
0.067955375 = score(doc=3282,freq=2.0), product of:
0.17564014 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.050156675 = queryNorm
0.38690117 = fieldWeight in 3282, 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=3282)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Source
- Metadata and semantics research: 10th International Conference, MTSR 2016, Göttingen, Germany, November 22-25, 2016, Proceedings. Eds.: E. Garoufallou
-
Brugger, J.M.: Cataloging for digital libraries (1996)
0.01
0.013591074 = product of:
0.027182149 = sum of:
0.027182149 = product of:
0.054364298 = sum of:
0.054364298 = weight(_text_:22 in 3689) [ClassicSimilarity], result of:
0.054364298 = score(doc=3689,freq=2.0), product of:
0.17564014 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.050156675 = queryNorm
0.30952093 = fieldWeight in 3689, 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=3689)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Source
- Cataloging and classification quarterly. 22(1996) nos.3/4, S.59-73
-
Proffitt, M.: Pulling it all together : use of METS in RLG cultural materials service (2004)
0.01
0.013591074 = product of:
0.027182149 = sum of:
0.027182149 = product of:
0.054364298 = sum of:
0.054364298 = weight(_text_:22 in 767) [ClassicSimilarity], result of:
0.054364298 = score(doc=767,freq=2.0), product of:
0.17564014 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.050156675 = queryNorm
0.30952093 = fieldWeight in 767, 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=767)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Source
- Library hi tech. 22(2004) no.1, S.65-68
-
McCallum, S.H.: ¬An introduction to the Metadata Object Description Schema (MODS) (2004)
0.01
0.013591074 = product of:
0.027182149 = sum of:
0.027182149 = product of:
0.054364298 = sum of:
0.054364298 = weight(_text_:22 in 81) [ClassicSimilarity], result of:
0.054364298 = score(doc=81,freq=2.0), product of:
0.17564014 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.050156675 = queryNorm
0.30952093 = fieldWeight in 81, 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=81)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Source
- Library hi tech. 22(2004) no.1, S.82-88
