-
Isaac, A.; Wang, S.; Zinn, C.; Matthezing, H.; Meij, L. van der; Schlobach, S.: Evaluating thesaurus alignments for semantic interoperability in the library domain (2009)
0.02
0.017229345 = product of:
0.05168803 = sum of:
0.05168803 = weight(_text_:development in 1650) [ClassicSimilarity], result of:
0.05168803 = score(doc=1650,freq=2.0), product of:
0.16011542 = queryWeight, product of:
3.652261 = idf(docFreq=3116, maxDocs=44218)
0.04384008 = queryNorm
0.32281733 = fieldWeight in 1650, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.652261 = idf(docFreq=3116, maxDocs=44218)
0.0625 = fieldNorm(doc=1650)
0.33333334 = coord(1/3)
- Abstract
- Thesaurus alignments play an important role in realizing efficient access to heterogeneous cultural-heritage data. Current technology, however, provides only limited value for such access because it fails to bridge the gap between theoretical study and practical application requirements. This article explores common real-world library problems and identifies solutions that focus on the application-embedded study, development, and evaluation of matching technology.
-
Doerr, M.; Gradmann, S.; Hennicke, S.; Isaac, A.; Meghini, C.; Van de Sompel, H.: ¬The Europeana Data Model (EDM) (2010)
0.01
0.012922008 = product of:
0.038766023 = sum of:
0.038766023 = weight(_text_:development in 3967) [ClassicSimilarity], result of:
0.038766023 = score(doc=3967,freq=2.0), product of:
0.16011542 = queryWeight, product of:
3.652261 = idf(docFreq=3116, maxDocs=44218)
0.04384008 = queryNorm
0.242113 = fieldWeight in 3967, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.652261 = idf(docFreq=3116, maxDocs=44218)
0.046875 = fieldNorm(doc=3967)
0.33333334 = coord(1/3)
- Abstract
- The Europeana Data Model (EDM) is a new approach towards structuring and representing data delivered to Europeana by the various contributing cultural heritage institutions. The model aims at greater expressivity and flexibility in comparison to the current Europeana Semantic Elements (ESE), which it is destined to replace. The design principles underlying the EDM are based on the core principles and best practices of the Semantic Web and Linked Data efforts to which Europeana wants to contribute. The model itself builds upon established standards like RDF(S), OAI-ORE, SKOS, and Dublin Core. It acts as a common top-level ontology which retains original data models and information perspectives while at the same time enabling interoperability. The paper elaborates on the aforementioned aspects and the design principles which drove the development of the EDM.
-
Isaac, A.: After EDLproject : controlled Vocabularies in TELPlus (2007)
0.01
0.007919635 = product of:
0.023758903 = sum of:
0.023758903 = product of:
0.07127671 = sum of:
0.07127671 = weight(_text_:22 in 116) [ClassicSimilarity], result of:
0.07127671 = score(doc=116,freq=2.0), product of:
0.1535205 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.04384008 = queryNorm
0.46428138 = fieldWeight in 116, 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=116)
0.33333334 = coord(1/3)
0.33333334 = coord(1/3)
- Content
- Vortrag anlässlich des Workshops: "Extending the multilingual capacity of The European Library in the EDL project Stockholm, Swedish National Library, 22-23 November 2007".
-
Freire, N.; Charles, V.; Isaac, A.: Subject information and multilingualism in European bibliographic datasets : experiences with Universal Decimal Classification (2015)
0.01
0.0066596037 = product of:
0.01997881 = sum of:
0.01997881 = product of:
0.059936427 = sum of:
0.059936427 = weight(_text_:29 in 2289) [ClassicSimilarity], result of:
0.059936427 = score(doc=2289,freq=2.0), product of:
0.1542157 = queryWeight, product of:
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.04384008 = queryNorm
0.38865322 = fieldWeight in 2289, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.078125 = fieldNorm(doc=2289)
0.33333334 = coord(1/3)
0.33333334 = coord(1/3)
- Source
- Classification and authority control: expanding resource discovery: proceedings of the International UDC Seminar 2015, 29-30 October 2015, Lisbon, Portugal. Eds.: Slavic, A. u. M.I. Cordeiro
-
Summers, E.; Isaac, A.; Redding, C.; Krech, D.: LCSH, SKOS and Linked Data (2008)
0.00
0.004619787 = product of:
0.0138593605 = sum of:
0.0138593605 = product of:
0.04157808 = sum of:
0.04157808 = weight(_text_:22 in 2631) [ClassicSimilarity], result of:
0.04157808 = score(doc=2631,freq=2.0), product of:
0.1535205 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.04384008 = queryNorm
0.2708308 = fieldWeight in 2631, 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=2631)
0.33333334 = coord(1/3)
0.33333334 = coord(1/3)
- Source
- Metadata for semantic and social applications : proceedings of the International Conference on Dublin Core and Metadata Applications, Berlin, 22 - 26 September 2008, DC 2008: Berlin, Germany / ed. by Jane Greenberg and Wolfgang Klas
-
Hollink, L.; Assem, M. van; Wang, S.; Isaac, A.; Schreiber, G.: Two variations on ontology alignment evaluation : methodological issues (2008)
0.00
0.003995762 = product of:
0.011987286 = sum of:
0.011987286 = product of:
0.035961855 = sum of:
0.035961855 = weight(_text_:29 in 4645) [ClassicSimilarity], result of:
0.035961855 = score(doc=4645,freq=2.0), product of:
0.1542157 = queryWeight, product of:
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.04384008 = queryNorm
0.23319192 = fieldWeight in 4645, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.046875 = fieldNorm(doc=4645)
0.33333334 = coord(1/3)
0.33333334 = coord(1/3)
- Date
- 29. 7.2011 14:44:56
-
Hennicke, S.; Olensky, M.; Boer, V. de; Isaac, A.; Wielemaker, J.: ¬A data model for cross-domain data representation : the "Europeana Data Model" in the case of archival and museum data (2010)
0.00
0.003995762 = product of:
0.011987286 = sum of:
0.011987286 = product of:
0.035961855 = sum of:
0.035961855 = weight(_text_:29 in 4664) [ClassicSimilarity], result of:
0.035961855 = score(doc=4664,freq=2.0), product of:
0.1542157 = queryWeight, product of:
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.04384008 = queryNorm
0.23319192 = fieldWeight in 4664, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.046875 = fieldNorm(doc=4664)
0.33333334 = coord(1/3)
0.33333334 = coord(1/3)
- Date
- 11. 8.2011 21:10:29
-
Isaac, A.; Raemy, J.A.; Meijers, E.; Valk, S. De; Freire, N.: Metadata aggregation via linked data : results of the Europeana Common Culture project (2020)
0.00
0.003995762 = product of:
0.011987286 = sum of:
0.011987286 = product of:
0.035961855 = sum of:
0.035961855 = weight(_text_:29 in 39) [ClassicSimilarity], result of:
0.035961855 = score(doc=39,freq=2.0), product of:
0.1542157 = queryWeight, product of:
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.04384008 = queryNorm
0.23319192 = fieldWeight in 39, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.046875 = fieldNorm(doc=39)
0.33333334 = coord(1/3)
0.33333334 = coord(1/3)
- Date
- 17.11.2020 11:29:00
