-
Khiat, A.; Benaissa, M.: Approach for instance-based ontology alignment : using argument and event structures of generative lexicon (2014)
0.01
0.0051744715 = product of:
0.020697886 = sum of:
0.012270111 = product of:
0.03681033 = sum of:
0.03681033 = weight(_text_:problem in 1577) [ClassicSimilarity], result of:
0.03681033 = score(doc=1577,freq=2.0), product of:
0.13082431 = queryWeight, product of:
4.244485 = idf(docFreq=1723, maxDocs=44218)
0.030822188 = queryNorm
0.28137225 = fieldWeight in 1577, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.244485 = idf(docFreq=1723, maxDocs=44218)
0.046875 = fieldNorm(doc=1577)
0.33333334 = coord(1/3)
0.008427775 = product of:
0.025283325 = sum of:
0.025283325 = weight(_text_:29 in 1577) [ClassicSimilarity], result of:
0.025283325 = score(doc=1577,freq=2.0), product of:
0.108422816 = queryWeight, product of:
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.030822188 = queryNorm
0.23319192 = fieldWeight in 1577, 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=1577)
0.33333334 = coord(1/3)
0.25 = coord(2/8)
- Abstract
- Ontology alignment became a very important problem to ensure semantic interoperability for different sources of information heterogeneous and distributed. Instance-based ontology alignment represents a very promising technique to find semantic correspondences between entities of different ontologies when they contain a lot of instances. In this paper, we describe a new approach to manage ontologies that do not share common instances.This approach extracts the argument and event structures from a set of instances of the concept of the source ontology and compared them with other semantic features extracted from a set of instances of the concept of the target ontology using Generative Lexicon Theory. We show that it is theoretically powerful because it is based on linguistic semantics and useful in practice. We present the experimental results obtained by running our approach on Biblio test of Benchmark series of OAEI 2011. The results show the good performance of our approach.
- Source
- Metadata and semantics research: 8th Research Conference, MTSR 2014, Karlsruhe, Germany, November 27-29, 2014, Proceedings. Eds.: S. Closs et al
-
Lösse, M.; Svensson, L.: "Classification at a Crossroad" : Internationales UDC-Seminar 2009 in Den Haag, Niederlande (2010)
0.01
0.0050598085 = product of:
0.040478468 = sum of:
0.040478468 = product of:
0.060717702 = sum of:
0.025283325 = weight(_text_:29 in 4379) [ClassicSimilarity], result of:
0.025283325 = score(doc=4379,freq=2.0), product of:
0.108422816 = queryWeight, product of:
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.030822188 = queryNorm
0.23319192 = fieldWeight in 4379, 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=4379)
0.035434376 = weight(_text_:22 in 4379) [ClassicSimilarity], result of:
0.035434376 = score(doc=4379,freq=4.0), product of:
0.10793405 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.030822188 = queryNorm
0.32829654 = fieldWeight in 4379, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.046875 = fieldNorm(doc=4379)
0.6666667 = coord(2/3)
0.125 = coord(1/8)
- Abstract
- Am 29. und 30. Oktober 2009 fand in der Königlichen Bibliothek in Den Haag das zweite internationale UDC-Seminar zum Thema "Classification at a Crossroad" statt. Organisiert wurde diese Konferenz - wie auch die erste Konferenz dieser Art im Jahr 2007 - vom UDC-Konsortium (UDCC). Im Mittelpunkt der diesjährigen Veranstaltung stand die Erschließung des World Wide Web unter besserer Nutzung von Klassifikationen (im Besonderen natürlich der UDC), einschließlich benutzerfreundlicher Repräsentationen von Informationen und Wissen. Standards, neue Technologien und Dienste, semantische Suche und der multilinguale Zugriff spielten ebenfalls eine Rolle. 135 Teilnehmer aus 35 Ländern waren dazu nach Den Haag gekommen. Das Programm umfasste mit 22 Vorträgen aus 14 verschiedenen Ländern eine breite Palette, wobei Großbritannien mit fünf Beiträgen am stärksten vertreten war. Die Tagesschwerpunkte wurden an beiden Konferenztagen durch die Eröffnungsvorträge gesetzt, die dann in insgesamt sechs thematischen Sitzungen weiter vertieft wurden.
- Date
- 22. 1.2010 15:06:54
-
Busch, D.: Organisation eines Thesaurus für die Unterstützung der mehrsprachigen Suche in einer bibliographischen Datenbank im Bereich Planen und Bauen (2016)
0.00
0.0018075579 = product of:
0.014460463 = sum of:
0.014460463 = product of:
0.04338139 = sum of:
0.04338139 = weight(_text_:problem in 3308) [ClassicSimilarity], result of:
0.04338139 = score(doc=3308,freq=4.0), product of:
0.13082431 = queryWeight, product of:
4.244485 = idf(docFreq=1723, maxDocs=44218)
0.030822188 = queryNorm
0.33160037 = fieldWeight in 3308, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
4.244485 = idf(docFreq=1723, maxDocs=44218)
0.0390625 = fieldNorm(doc=3308)
0.33333334 = coord(1/3)
0.125 = coord(1/8)
- Abstract
- Das Problem der mehrsprachigen Suche gewinnt in der letzten Zeit immer mehr an Bedeutung, da viele nützliche Fachinformationen in der Welt in verschiedenen Sprachen publiziert werden. RSWBPlus ist eine bibliographische Datenbank zum Nachweis der Fachliteratur im Bereich Planen und Bauen, welche deutsch- und englischsprachige Metadaten-Einträge enthält. Bis vor Kurzem war es problematisch Einträge zu finden, deren Sprache sich von der Anfragesprache unterschied. Zum Beispiel fand man auf deutschsprachige Anfragen nur deutschsprachige Einträge, obwohl die Datenbank auch potenziell nützliche englischsprachige Einträge enthielt. Um das Problem zu lösen, wurde nach einer Untersuchung bestehender Ansätze, die RSWBPlus weiterentwickelt, um eine mehrsprachige (sprachübergreifende) Suche zu unterstützen, welche unter Einbeziehung eines zweisprachigen begriffbasierten Thesaurus erfolgt. Der Thesaurus wurde aus bereits bestehenden Thesauri automatisch gebildet. Die Einträge der Quell-Thesauri wurden in SKOS-Format (Simple Knowledge Organisation System) umgewandelt, automatisch miteinander vereinigt und schließlich in einen Ziel-Thesaurus eingespielt, der ebenfalls in SKOS geführt wird. Für den Zugriff zum Ziel-Thesaurus werden Apache Jena und MS SQL Server verwendet. Bei der mehrsprachigen Suche werden Terme der Anfrage durch entsprechende Übersetzungen und Synonyme in Deutsch und Englisch erweitert. Die Erweiterung der Suchterme kann sowohl in der Laufzeit, als auch halbautomatisch erfolgen. Das verbesserte Recherchesystem kann insbesondere deutschsprachigen Benutzern helfen, relevante englischsprachige Einträge zu finden. Die Verwendung vom SKOS erhöht die Interoperabilität der Thesauri, vereinfacht das Bilden des Ziel-Thesaurus und den Zugriff zu seinen Einträgen.
-
Takhirov, N.; Aalberg, T.; Duchateau, F.; Zumer, M.: FRBR-ML: a FRBR-based framework for semantic interoperability (2012)
0.00
0.0017710382 = product of:
0.014168305 = sum of:
0.014168305 = product of:
0.042504914 = sum of:
0.042504914 = weight(_text_:problem in 134) [ClassicSimilarity], result of:
0.042504914 = score(doc=134,freq=6.0), product of:
0.13082431 = queryWeight, product of:
4.244485 = idf(docFreq=1723, maxDocs=44218)
0.030822188 = queryNorm
0.32490072 = fieldWeight in 134, product of:
2.4494898 = tf(freq=6.0), with freq of:
6.0 = termFreq=6.0
4.244485 = idf(docFreq=1723, maxDocs=44218)
0.03125 = fieldNorm(doc=134)
0.33333334 = coord(1/3)
0.125 = coord(1/8)
- Abstract
- Metadata related to cultural items such as literature, music and movies is a valuable resource that is currently exploited in many applications and services based on semantic web technologies. A vast amount of such information has been created by memory institutions in the last decades using different standard or ad hoc schemas, and a main challenge is to make this legacy data accessible as reusable semantic data. On one hand, this is a syntactic problem that can be solved by transforming to formats that are compatible with the tools and services used for semantic aware services. On the other hand, this is a semantic problem. Simply transforming from one format to another does not automatically enable semantic interoperability and legacy data often needs to be reinterpreted as well as transformed. The conceptual model in the Functional Requirements for Bibliographic Records, initially developed as a conceptual framework for library standards and systems, is a major step towards a shared semantic model of the products of artistic and intellectual endeavor of mankind. The model is generally accepted as sufficiently generic to serve as a conceptual framework for a broad range of cultural heritage metadata. Unfortunately, the existing large body of legacy data makes a transition to this model difficult. For instance, most bibliographic data is still only available in various MARC-based formats which is hard to render into reusable and meaningful semantic data. Making legacy bibliographic data accessible as semantic data is a complex problem that includes interpreting and transforming the information. In this article, we present our work on transforming and enhancing legacy bibliographic information into a representation where the structure and semantics of the FRBR model is explicit.
-
Ledl, A.: ¬The BAsel Register of Thesauri, Ontologies & Classifications (BARTOC) (2015)
0.00
0.0017557865 = product of:
0.014046292 = sum of:
0.014046292 = product of:
0.042138875 = sum of:
0.042138875 = weight(_text_:29 in 2308) [ClassicSimilarity], result of:
0.042138875 = score(doc=2308,freq=2.0), product of:
0.108422816 = queryWeight, product of:
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.030822188 = queryNorm
0.38865322 = fieldWeight in 2308, 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=2308)
0.33333334 = coord(1/3)
0.125 = coord(1/8)
- 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
-
Celli, F. et al.: Enabling multilingual search through controlled vocabularies : the AGRIS approach (2016)
0.00
0.0017399922 = product of:
0.013919937 = sum of:
0.013919937 = product of:
0.04175981 = sum of:
0.04175981 = weight(_text_:22 in 3278) [ClassicSimilarity], result of:
0.04175981 = score(doc=3278,freq=2.0), product of:
0.10793405 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.030822188 = queryNorm
0.38690117 = fieldWeight in 3278, 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=3278)
0.33333334 = coord(1/3)
0.125 = coord(1/8)
- Source
- Metadata and semantics research: 10th International Conference, MTSR 2016, Göttingen, Germany, November 22-25, 2016, Proceedings. Eds.: E. Garoufallou
-
Gemberling, T.: Thema and FRBR's third group (2010)
0.00
0.0015337638 = product of:
0.012270111 = sum of:
0.012270111 = product of:
0.03681033 = sum of:
0.03681033 = weight(_text_:problem in 4158) [ClassicSimilarity], result of:
0.03681033 = score(doc=4158,freq=2.0), product of:
0.13082431 = queryWeight, product of:
4.244485 = idf(docFreq=1723, maxDocs=44218)
0.030822188 = queryNorm
0.28137225 = fieldWeight in 4158, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.244485 = idf(docFreq=1723, maxDocs=44218)
0.046875 = fieldNorm(doc=4158)
0.33333334 = coord(1/3)
0.125 = coord(1/8)
- Abstract
- The treatment of subjects by Functional Requirements for Bibliographic Records (FRBR) has attracted less attention than some of its other aspects, but there seems to be a general consensus that it needs work. While some have proposed elaborating its subject categories-concepts, objects, events, and places-to increase their semantic complexity, a working group of the International Federation of Library Associations and Institutions (IFLA) has recently made a promising proposal that essentially bypasses those categories in favor of one entity, thema. This article gives an overview of the proposal and discusses its relevance to another difficult problem, ambiguities in the establishment of headings for buildings.Use of dynamic links from subject-based finding aids to records for electronic resources in the OPAC is suggested as one method for by-passing the OPAC search interface, thus making the library's electronic resources more accessible. This method simplifies maintenance of links to electronic resources and aids instruction by providing a single, consistent access point to them. Results of a usage study from before and after this project was completed show a consistent, often dramatic increase in use of the library's electronic resources.
-
Mitchell, J.S.; Zeng, M.L.; Zumer, M.: Modeling classification systems in multicultural and multilingual contexts (2012)
0.00
0.0014764324 = product of:
0.011811459 = sum of:
0.011811459 = product of:
0.035434376 = sum of:
0.035434376 = weight(_text_:22 in 1967) [ClassicSimilarity], result of:
0.035434376 = score(doc=1967,freq=4.0), product of:
0.10793405 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.030822188 = queryNorm
0.32829654 = fieldWeight in 1967, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.046875 = fieldNorm(doc=1967)
0.33333334 = coord(1/3)
0.125 = coord(1/8)
- Abstract
- This paper reports on the second part of an initiative of the authors on researching classification systems with the conceptual model defined by the Functional Requirements for Subject Authority Data (FRSAD) final report. In an earlier study, the authors explored whether the FRSAD conceptual model could be extended beyond subject authority data to model classification data. The focus of the current study is to determine if classification data modeled using FRSAD can be used to solve real-world discovery problems in multicultural and multilingual contexts. The paper discusses the relationships between entities (same type or different types) in the context of classification systems that involve multiple translations and /or multicultural implementations. Results of two case studies are presented in detail: (a) two instances of the DDC (DDC 22 in English, and the Swedish-English mixed translation of DDC 22), and (b) Chinese Library Classification. The use cases of conceptual models in practice are also discussed.
-
Stamou, G.; Chortaras, A.: Ontological query answering over semantic data (2017)
0.00
0.0014046291 = product of:
0.011237033 = sum of:
0.011237033 = product of:
0.033711098 = sum of:
0.033711098 = weight(_text_:29 in 3926) [ClassicSimilarity], result of:
0.033711098 = score(doc=3926,freq=2.0), product of:
0.108422816 = queryWeight, product of:
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.030822188 = queryNorm
0.31092256 = fieldWeight in 3926, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.0625 = fieldNorm(doc=3926)
0.33333334 = coord(1/3)
0.125 = coord(1/8)
- Pages
- S.29-63
-
Siwecka, D.: Knowledge organization systems used in European national libraries towards interoperability of the semantic Web (2018)
0.00
0.0014046291 = product of:
0.011237033 = sum of:
0.011237033 = product of:
0.033711098 = sum of:
0.033711098 = weight(_text_:29 in 4815) [ClassicSimilarity], result of:
0.033711098 = score(doc=4815,freq=2.0), product of:
0.108422816 = queryWeight, product of:
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.030822188 = queryNorm
0.31092256 = fieldWeight in 4815, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.0625 = fieldNorm(doc=4815)
0.33333334 = coord(1/3)
0.125 = coord(1/8)
- Date
- 18. 1.2019 18:46:29
-
Arave, G.; Jacob, E.K.: Evaluating semantic interoperability across ontologies (2016)
0.00
0.0014046291 = product of:
0.011237033 = sum of:
0.011237033 = product of:
0.033711098 = sum of:
0.033711098 = weight(_text_:29 in 4924) [ClassicSimilarity], result of:
0.033711098 = score(doc=4924,freq=2.0), product of:
0.108422816 = queryWeight, product of:
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.030822188 = queryNorm
0.31092256 = fieldWeight in 4924, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.0625 = fieldNorm(doc=4924)
0.33333334 = coord(1/3)
0.125 = coord(1/8)
- Source
- Knowledge organization for a sustainable world: challenges and perspectives for cultural, scientific, and technological sharing in a connected society : proceedings of the Fourteenth International ISKO Conference 27-29 September 2016, Rio de Janeiro, Brazil / organized by International Society for Knowledge Organization (ISKO), ISKO-Brazil, São Paulo State University ; edited by José Augusto Chaves Guimarães, Suellen Oliveira Milani, Vera Dodebei
-
Lumsden, J.; Hall, H.; Cruickshank, P.: Ontology definition and construction, and epistemological adequacy for systems interoperability : a practitioner analysis (2011)
0.00
0.0012781365 = product of:
0.010225092 = sum of:
0.010225092 = product of:
0.030675275 = sum of:
0.030675275 = weight(_text_:problem in 4801) [ClassicSimilarity], result of:
0.030675275 = score(doc=4801,freq=2.0), product of:
0.13082431 = queryWeight, product of:
4.244485 = idf(docFreq=1723, maxDocs=44218)
0.030822188 = queryNorm
0.23447686 = fieldWeight in 4801, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.244485 = idf(docFreq=1723, maxDocs=44218)
0.0390625 = fieldNorm(doc=4801)
0.33333334 = coord(1/3)
0.125 = coord(1/8)
- Abstract
- Ontology development is considered to be a useful approach to the design and implementation of interoperable systems. This literature review and commentary examines the current state of knowledge in this field with particular reference to processes involved in assuring epistemological adequacy. It takes the perspective of the information systems practitioner keen to adopt a systematic approach to in-house ontology design, taking into consideration previously published work. The study arises from author involvement in an integration/interoperability project on systems that support Scottish Common Housing Registers in which, ultimately, ontological modelling was not deployed. Issues concerning the agreement of meaning, and the implications for the creation of interoperable systems, are discussed. The extent to which those theories, methods and frameworks provide practitioners with a usable set of tools is explored, and examples of practical applications of ontological modelling are noted. The findings from the review of the literature demonstrate a number of difficulties faced by information systems practitioners keen to develop and deploy domain ontologies. A major problem is deciding which broad approach to take: to rely on automatic ontology construction techniques, or to rely on key words and domain experts to develop ontologies.
-
Wang, S.; Isaac, A.; Schlobach, S.; Meij, L. van der; Schopman, B.: Instance-based semantic interoperability in the cultural heritage (2012)
0.00
0.0012781365 = product of:
0.010225092 = sum of:
0.010225092 = product of:
0.030675275 = sum of:
0.030675275 = weight(_text_:problem in 125) [ClassicSimilarity], result of:
0.030675275 = score(doc=125,freq=2.0), product of:
0.13082431 = queryWeight, product of:
4.244485 = idf(docFreq=1723, maxDocs=44218)
0.030822188 = queryNorm
0.23447686 = fieldWeight in 125, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.244485 = idf(docFreq=1723, maxDocs=44218)
0.0390625 = fieldNorm(doc=125)
0.33333334 = coord(1/3)
0.125 = coord(1/8)
- Abstract
- This paper gives a comprehensive overview over the problem of Semantic Interoperability in the Cultural Heritage domain, with a particular focus on solutions centered around extensional, i.e., instance-based, ontology matching methods. It presents three typical scenarios requiring interoperability, one with homogenous collections, one with heterogeneous collections, and one with multi-lingual collection. It discusses two different ways to evaluate potential alignments, one based on the application of re-indexing, one using a reference alignment. To these scenarios we apply extensional matching with different similarity measures which gives interesting insights. Finally, we firmly position our work in the Cultural Heritage context through an extensive discussion of the relevance for, and issues related to this specific field. The findings are as unspectacular as expected but nevertheless important: the provided methods can really improve interoperability in a number of important cases, but they are not universal solutions to all related problems. This paper will provide a solid foundation for any future work on Semantic Interoperability in the Cultural Heritage domain, in particular for anybody intending to apply extensional methods.
-
Baker, T.; Sutton, S.A.: Linked data and the charm of weak semantics : Introduction: the strengths of weak semantics (2015)
0.00
0.0012781365 = product of:
0.010225092 = sum of:
0.010225092 = product of:
0.030675275 = sum of:
0.030675275 = weight(_text_:problem in 2022) [ClassicSimilarity], result of:
0.030675275 = score(doc=2022,freq=2.0), product of:
0.13082431 = queryWeight, product of:
4.244485 = idf(docFreq=1723, maxDocs=44218)
0.030822188 = queryNorm
0.23447686 = fieldWeight in 2022, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.244485 = idf(docFreq=1723, maxDocs=44218)
0.0390625 = fieldNorm(doc=2022)
0.33333334 = coord(1/3)
0.125 = coord(1/8)
- Abstract
- Logic and precision are fundamental to ontologies underlying the semantic web and, by extension, to linked data. This special section focuses on the interaction of semantics, ontologies and linked data. The discussion presents the Simple Knowledge Organization Scheme (SKOS) as a less formal strategy for expressing concept hierarchies and associations and questions the value of deep domain ontologies in favor of simpler vocabularies that are more open to reuse, albeit risking illogical outcomes. RDF ontologies harbor another unexpected drawback. While structurally sound, they leave validation gaps permitting illogical uses, a problem being addressed by a W3C Working Group. Data models based on RDF graphs and properties may replace traditional library catalog models geared to predefined entities, with relationships between RDF classes providing the semantic connections. The BIBFRAME Initiative takes a different and streamlined approach to linking data, building rich networks of information resources rather than relying on a strict underlying structure and vocabulary. Taken together, the articles illustrate the trend toward a pragmatic approach to a Semantic Web, sacrificing some specificity for greater flexibility and partial interoperability.
-
Mitchell, J.S.; Zeng, M.L.; Zumer, M.: Modeling classification systems in multicultural and multilingual contexts (2014)
0.00
0.0012303602 = product of:
0.009842882 = sum of:
0.009842882 = product of:
0.029528644 = sum of:
0.029528644 = weight(_text_:22 in 1962) [ClassicSimilarity], result of:
0.029528644 = score(doc=1962,freq=4.0), product of:
0.10793405 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.030822188 = queryNorm
0.27358043 = fieldWeight in 1962, 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=1962)
0.33333334 = coord(1/3)
0.125 = coord(1/8)
- Abstract
- This article reports on the second part of an initiative of the authors on researching classification systems with the conceptual model defined by the Functional Requirements for Subject Authority Data (FRSAD) final report. In an earlier study, the authors explored whether the FRSAD conceptual model could be extended beyond subject authority data to model classification data. The focus of the current study is to determine if classification data modeled using FRSAD can be used to solve real-world discovery problems in multicultural and multilingual contexts. The article discusses the relationships between entities (same type or different types) in the context of classification systems that involve multiple translations and/or multicultural implementations. Results of two case studies are presented in detail: (a) two instances of the Dewey Decimal Classification [DDC] (DDC 22 in English, and the Swedish-English mixed translation of DDC 22), and (b) Chinese Library Classification. The use cases of conceptual models in practice are also discussed.
-
Petras, V.: Heterogenitätsbehandlung und Terminology Mapping durch Crosskonkordanzen : eine Fallstudie (2010)
0.00
0.0012179945 = product of:
0.009743956 = sum of:
0.009743956 = product of:
0.029231867 = sum of:
0.029231867 = weight(_text_:22 in 3730) [ClassicSimilarity], result of:
0.029231867 = score(doc=3730,freq=2.0), product of:
0.10793405 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.030822188 = queryNorm
0.2708308 = fieldWeight in 3730, 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=3730)
0.33333334 = coord(1/3)
0.125 = coord(1/8)
- Source
- Wissensspeicher in digitalen Räumen: Nachhaltigkeit - Verfügbarkeit - semantische Interoperabilität. Proceedings der 11. Tagung der Deutschen Sektion der Internationalen Gesellschaft für Wissensorganisation, Konstanz, 20. bis 22. Februar 2008. Hrsg.: J. Sieglerschmidt u. H.P.Ohly
-
Huckstorf, A.; Petras, V.: Mind the lexical gap : EuroVoc Building Block of the Semantic Web (2011)
0.00
0.0010534719 = product of:
0.008427775 = sum of:
0.008427775 = product of:
0.025283325 = sum of:
0.025283325 = weight(_text_:29 in 2782) [ClassicSimilarity], result of:
0.025283325 = score(doc=2782,freq=2.0), product of:
0.108422816 = queryWeight, product of:
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.030822188 = queryNorm
0.23319192 = fieldWeight in 2782, 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=2782)
0.33333334 = coord(1/3)
0.125 = coord(1/8)
- Date
- 29. 3.2013 17:46:08
-
Mayr, P.: Bradfordizing als Re-Ranking-Ansatz in Literaturinformationssystemen (2011)
0.00
0.0010534719 = product of:
0.008427775 = sum of:
0.008427775 = product of:
0.025283325 = sum of:
0.025283325 = weight(_text_:29 in 4292) [ClassicSimilarity], result of:
0.025283325 = score(doc=4292,freq=2.0), product of:
0.108422816 = queryWeight, product of:
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.030822188 = queryNorm
0.23319192 = fieldWeight in 4292, 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=4292)
0.33333334 = coord(1/3)
0.125 = coord(1/8)
- Date
- 9. 2.2011 17:47:29
-
Amarger, F.; Chanet, J.-P.; Haemmerlé, O.; Hernandez, N.; Roussey, C.: SKOS sources transformations for ontology engineering : agronomical taxonomy use case (2014)
0.00
0.0010534719 = product of:
0.008427775 = sum of:
0.008427775 = product of:
0.025283325 = sum of:
0.025283325 = weight(_text_:29 in 1593) [ClassicSimilarity], result of:
0.025283325 = score(doc=1593,freq=2.0), product of:
0.108422816 = queryWeight, product of:
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.030822188 = queryNorm
0.23319192 = fieldWeight in 1593, 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=1593)
0.33333334 = coord(1/3)
0.125 = coord(1/8)
- Source
- Metadata and semantics research: 8th Research Conference, MTSR 2014, Karlsruhe, Germany, November 27-29, 2014, Proceedings. Eds.: S. Closs et al
-
Boteram, F.; Hubrich, J.: Specifying intersystem relations : requirements, strategies, and issues (2010)
0.00
0.0010439953 = product of:
0.008351962 = sum of:
0.008351962 = product of:
0.025055885 = sum of:
0.025055885 = weight(_text_:22 in 3691) [ClassicSimilarity], result of:
0.025055885 = score(doc=3691,freq=2.0), product of:
0.10793405 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.030822188 = queryNorm
0.23214069 = fieldWeight in 3691, 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=3691)
0.33333334 = coord(1/3)
0.125 = coord(1/8)
- Date
- 22. 7.2010 17:11:51
