Search (17 results, page 1 of 1)

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Date

18. 5.2007 14:22:43

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Issue

= European thesaurus on international relations and area studies

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Imprint

New York : Oxford Univ. Press [On behalf of the Getty Art History Information Program]

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Abstract

The 3 vols of the AAT published 1990 and its supplement are now available on two diskettes designed to function with such software as dBASEIII or IV, Paradox, and WordPerfect. It can be used as an independent tool or as part of an integrated system. An thesuaurs, a user manual, and a tutorial are included on the diskettes

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Abstract

The 1993 thesaurus has been substantially revised and updated with 343 new preferred terms and 489 new lead-in terms, while 76 terms have been replaced or deleted. The total number of preferred terms is now 6.458, and the number of lead-ins is 7.151. The INSPEC newsletter no.72 of Dec. 1992 lists these changes on pages 5 and 6

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Abstract

While thousands of ontologies exist on the web, a unified sys-tem for handling online ontologies - in particular with respect to discov-ery, versioning, access, quality-control, mappings - has not yet surfacedand users of ontologies struggle with many challenges. In this paper, wepresent an online ontology interface and augmented archive called DB-pedia Archivo, that discovers, crawls, versions and archives ontologies onthe DBpedia Databus. Based on this versioned crawl, different features,quality measures and, if possible, fixes are deployed to handle and sta-bilize the changes in the found ontologies at web-scale. A comparison toexisting approaches and ontology repositories is given.

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Abstract

We are proud to announce DBpedia Archivo (https://archivo.dbpedia.org) an augmented ontology archive and interface to implement FAIRer ontologies. Each ontology is rated with 4 stars measuring basic FAIR features. We discovered 890 ontologies reaching on average 1.95 out of 4 stars. Many of them have no or unclear licenses and have issues w.r.t. retrieval and parsing.

Content

# Community action on individual ontologies We would like to call on all ontology maintainers and consumers to help us increase the average star rating of the web of ontologies by fixing and improving its ontologies. You can easily check an ontology at https://archivo.dbpedia.org/info. If you are an ontology maintainer just release a patched version - archivo will automatically pick it up 8 hours later. If you are a user of an ontology and want your consumed data to become FAIRer, please inform the ontology maintainer about the issues found with Archivo. The star rating is very basic and only requires fixing small things. However, theimpact on technical and legal usability can be immense.
# Community action on all ontologies (quality, FAIRness, conformity) Archivo is extensible and allows contributions to give consumers a central place to encode their requirements. We envision fostering adherence to standards and strengthening incentives for publishers to build a better (FAIRer) web of ontologies. 1. SHACL (https://www.w3.org/TR/shacl/, co-edited by DBpedia's CTO D. Kontokostas) enables easy testing of ontologies. Archivo offers free SHACL continuous integration testing for ontologies. Anyone can implement their SHACL tests and add them to the SHACL library on Github. We believe that there are many synergies, i.e. SHACL tests for your ontology are helpful for others as well. 2. We are looking for ontology experts to join DBpedia and discuss further validation (e.g. stars) to increase FAIRness and quality of ontologies. We are forming a steering committee and also a PC for the upcoming Vocarnival at SEMANTiCS 2021. Please message hellmann@informatik.uni-leipzig.de <mailto:hellmann@informatik.uni-leipzig.de>if you would like to join. We would like to extend the Archivo platform with relevant visualisations, tests, editing aides, mapping management tools and quality checks.
# How does Archivo work? Each week Archivo runs several discovery algorithms to scan for new ontologies. Once discovered Archivo checks them every 8 hours. When changes are detected, Archivo downloads and rates and archives the latest snapshot persistently on the DBpedia Databus. # Archivo's mission Archivo's mission is to improve FAIRness (findability, accessibility, interoperability, and reusability) of all available ontologies on the Semantic Web. Archivo is not a guideline, it is fully automated, machine-readable and enforces interoperability with its star rating. - Ontology developers can implement against Archivo until they reach more stars. The stars and tests are designed to guarantee the interoperability and fitness of the ontology. - Ontology users can better find, access and re-use ontologies. Snapshots are persisted in case the original is not reachable anymore adding a layer of reliability to the decentral web of ontologies.

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Abstract

A review of thesauri and classification systems crrently in use in the People's Republic of China (PRC). Discusses the origin, purposes and characteristics of the Chines Thesaurus, with emphasis on its structure, vocabulary and relationship system; gives a brief description of other specializes thesauri; and explains the principles and structure of three classification systems: that of the People's Republic of China, one used by the Chinese Academy of Sciences, and the Chinese Library Classification which is becoming the national standard classification of the PRC

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Imprint

Swindon, GB : Royal Commission on the Historical Monuments of England

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Imprint

Swindon, GB : Royal Commission on the Historical Monuments of England

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Date

21.11.2011 11:41:22

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Footnote

Rez. in: KO 32(2005) no.4, S.159-160 (G.J.A. Riesthuis): "This thesaurus is a revised edition of: ASIS thesaurus of information science and librarianship, edited by Jessica L. Milstead, 2nd ed. (1998). The change in the title is result of the change of the name of the ASIS (American Society of Information Science) into American Society for Information Science and Technology. Since 2002 the 2nd edition was used by Information Science Abstracts (now Information Science & Technology Abstracts). In the 2nd edition the goal of the thesaurus was formulated as "[include concepts from] information science and librarianship to a depth that will adequately support indexing in those fields with [...] related fields [...] computer science, linguistics and cognitive sciences [...]" (p. vii). The present editors started to update the thesaurus to reflect "the current state of the field and to implement it for indexing the Society's publications for the ASIS&T Digital Library" (p. v). The draft 3rd edition is used to index a great part of the Society's four publications. This means that the 3`1 edition is, more than its predecessors, based on literary warrant as far as this warrant is reflected in ASIS&T publications. The Netherlands have a descriptor, but Romania or Portugal not. The Bliss Bibliographic Classification is mentioned, but the far more often used Russian Library Bibliographical Classification (BBK) is missing. The thesaurus is presented in three parts: 1. An alphabetical listing of all terms. Here one finds the preferred and non-preferred terms with their relations denoted in the customary form (SN, BT, NT, RT, USE and UF). The ordering is word-byword. 2. An hierarchical display of the terms. This display contains the preferred terms only. 3. A permuted display of all terms. Unlike the 2nd edition, this list contains the non-preferred terms too. The thesaurus is like its predecessors a faceted one. There are seven main facets: 1. People and organizations, 2. Actions, events, and processes, 3. Physical objects, 4. Theoretical concepts and influences on information, 5. Information, information delivery formats and channels, 6. Methods of study, 7. Geographic information. The first five facets are subdivided in subfacets, the last have just one subfacet each. In total there arc 18 subfacets, referred to as "top terms" in the language of the thesaurus. This structure is not very different from the structure of the second edition, although the number of subfacets and the terminology has changed. There is one new facet "geographic information" with one subfacet: "countries and regions". In this facet one can see very clearly see that the thesaurus is based on literary warrant: only relatively few countries arc mentioned. The facet "methods of study" is expanded strongly. Under each of the top terms additional concepts are presented in a hierarchical structure. The maximum depth of the hierarchy is nine, although most subfacets have no more than four or five levels. The record for the "bibliometrics" entry shows clearly the changes. The domain and the main structure have not changed, but narrower terms not previously mentioned are added."

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Footnote

The latest version of the Joint INIS/ETDEThesaurus has been published, English on paper, Multilingual (Arabic-Chinese-English-French-GermanRussian-Spanish) on CD: Joint Thesaurus Part I (A-L) and Part II (M-Z) ETDE/INIS Joint Reference Series No. 1 (Rev. 2) The ETDE/INIS Joint Thesaurus (Rev. 2) contains the controlled terminology for indexing all information within the subject scope of INIS and the Energy Technology Data Exchange (ETDE). The terminology is used in subject descriptions for input to, or retrieval of, information in these systems. The Joint Thesaurus is the result of continued editing in parallel to the processing of the INIS and ETDE databases. With updates to September 2006 Rev. 2 includes 21147 valid descriptors and 9114 forbidden terms. IAEA-ETDE/INIS-1 (Rev. 2), 1221 p., 2007, ISBN 92-0-102207-7, English. 120.00 Euro. Date of Issue: 10 May 2007.

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Abstract

Der vorliegende Fachthesaurus hat sich als eine wesentliche Grundlage für die Arbeit der auf dem Gebiet des Luftverkehrs tätigen Dokumentationsstellen der Deutschen Lufthansa AG und der Technischen Universität Berlin bewährt. Er eröffnet auch die Möglichkeit, nach einer Modifikation Bestandteil eines Fachthesaurus Verkehr zu werden. Hierfür sind allerdings noch von anderen Verkehrsträgern entsprechende Vorarbeiten zu leisten. Als organisatorischer Rahmen bietet sich dafür der Informations-und Dokumentationsverbund Verkehr (luDVV) unter Federführung des Bundesministeriums für Verkehr an; die Technische Universität Berlin beteiligt sich aktiv am luDVV. Aktuell dürfte von Interesse sein, daß der vorliegende Fachthesaurus auch on-line in der modernen Fenstertechnik am Bildschirmterminal nutzbar ist, seitdem die gemeinsamen Auswertungsergebnisse von den beiden Kooperationspartnern Deutsche Lufthansa AG und Technische Universität Berlin auf einem Lufthansa-Rechner in Köln implementiert sind. Der Benutzer hat dabei die Möglichkeit, auch die hierarchische Struktur und die Verweisbeziehungen der Thesaurusdeskriptoren am Display aufzurufen. Es bleibt zu wünschen, daß eine starke Nutzung dieses Informationssystems die umfangreichen Anstrengungen der Mitarbeiter belohnt.