Literatur zur Informationserschließung
Diese Datenbank enthält über 40.000 Dokumente zu Themen aus den Bereichen Formalerschließung – Inhaltserschließung – Information Retrieval.
© 2015 W. Gödert, TH Köln, Institut für Informationswissenschaft
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1Leydesdorff, L. ; Hammarfelt, B.: ¬The structure of the Arts & Humanities Citation Index : a mapping on the basis of aggregated citations among 1,157 journals.
In: Journal of the American Society for Information Science and Technology. 62(2011) no.12, S.2414-2426.
Abstract: Using the Arts & Humanities Citation Index (A&HCI) 2008, we apply mapping techniques previously developed for mapping journal structures in the Science and Social Sciences Citation Indices. Citation relations among the 110,718 records were aggregated at the level of 1,157 journals specific to the A&HCI, and the journal structures are questioned on whether a cognitive structure can be reconstructed and visualized. Both cosine-normalization (bottom up) and factor analysis (top down) suggest a division into approximately 12 subsets. The relations among these subsets are explored using various visualization techniques. However, we were not able to retrieve this structure using the Institute for Scientific Information Subject Categories, including the 25 categories that are specific to the A&HCI. We discuss options for validation such as against the categories of the Humanities Indicators of the American Academy of Arts and Sciences, the panel structure of the European Reference Index for the Humanities, and compare our results with the curriculum organization of the Humanities Section of the College of Letters and Sciences of the University of California at Los Angeles as an example of institutional organization.
Themenfeld: Informationsmittel
Wissenschaftsfach: Sozialwissenschaften
Objekt: Arts and Humanities Citation Index
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2Leydesdorff, L. ; Salah, A.A.A.: Maps on the basis of the Arts & Humanities Citation Index : the journals Leonardo and Art Journal versus "digital humanities" as a topic.
In: Journal of the American Society for Information Science and Technology. 61(2010) no.4, S.787-801.
Abstract: The possibilities of using the Arts & Humanities Citation Index (A&HCI) for journal mapping have not been sufficiently recognized because of the absence of a Journal Citations Report (JCR) for this database. A quasi-JCR for the A&HCI ([2008]) was constructed from the data contained in the Web of Science and is used for the evaluation of two journals as examples: Leonardo and Art Journal. The maps on the basis of the aggregated journal-journal citations within this domain can be compared with maps including references to journals in the Science Citation Index and Social Science Citation Index. Art journals are cited by (social) science journals more than by other art journals, but these journals draw upon one another in terms of their own references. This cultural impact in terms of being cited is not found when documents with a topic such as digital humanities are analyzed. This community of practice functions more as an intellectual organizer than a journal.
Themenfeld: Informetrie ; Citation indexing
Objekt: Arts and Humanities Citation Index
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3McVeigh, M.E.: Citation indexes and the Web of Science.
In: Encyclopedia of library and information sciences. 3rd ed. Ed.: M.J. Bates. London : Taylor & Francis, 2009. S.xx-xx.
Abstract: The Web of Science, an online database of bibliographic information produced by Thomson Reuters- draws its real value from the scholarly citation index at its core. By indexing the cited references from each paper as a separate part of the bibliographic data, a citation index creates a pathway by which a paper can be linked backward in time to the body of work that preceded it, as well as linked forward in time to its scholarly descendants. This entry provides a brief history of the development of the citation index, its core functionalities, and the way these unique data are provided to users through the Web of Science.
Anmerkung: Vgl.: http://www.tandfonline.com/doi/book/10.1081/E-ELIS3.
Themenfeld: Citation indexing
Objekt: Web of Science ; Science Citation Index ; Social Sciences Citation Index ; Arts and Humanities Citation Index
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4Neuhaus, C. ; Daniel, H.-D.: Data sources for performing citation analysis : an overview.
In: Journal of documentation. 64(2008) no.2, S.193-210.
Abstract: Purpose - The purpose of this paper is to provide an overview of new citation-enhanced databases and to identify issues to be considered when they are used as a data source for performing citation analysis. Design/methodology/approach - The paper reports the limitations of Thomson Scientific's citation indexes and reviews the characteristics of the citation-enhanced databases Chemical Abstracts, Google Scholar and Scopus. Findings - The study suggests that citation-enhanced databases need to be examined carefully, with regard to both their potentialities and their limitations for citation analysis. Originality/value - The paper presents a valuable overview of new citation-enhanced databases in the context of research evaluation.
Themenfeld: Informetrie ; Citation indexing
Objekt: Science citation index ; Social sciences citation index ; Arts and humanities citation index ; Chemical Abstracts ; Google Scholar ; Scopus
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5Larivière, V. ; Archambault, V. ; Gingras, Y. ; Vignola-Gagné, E.: ¬The place of serials in referencing practices : comparing natural sciences and engineering with social sciences and humanities.
In: Journal of the American Society for Information Science and Technology. 57(2006) no.8, S.997-1004.
Abstract: Journal articles constitute the core documents for the diffusion of knowledge in the natural sciences. It has been argued that the same is not true for the social sciences and humanities where knowledge is more often disseminated in monographs that are not indexed in the journal-based databases used for bibliometric analysis. Previous studies have made only partial assessments of the role played by both serials and other types of literature. The importance of journal literature in the various scientific fields has therefore not been systematically characterized. The authors address this issue by providing a systematic measurement of the role played by journal literature in the building of knowledge in both the natural sciences and engineering and the social sciences and humanities. Using citation data from the CD-ROM versions of the Science Citation Index (SCI), Social Science Citation Index (SSCI), and Arts and Humanities Citation Index (AHCI) databases from 1981 to 2000 (Thomson ISI, Philadelphia, PA), the authors quantify the share of citations to both serials and other types of literature. Variations in time and between fields are also analyzed. The results show that journal literature is increasingly important in the natural and social sciences, but that its role in the humanities is stagnant and has even tended to diminish slightly in the 1990s. Journal literature accounts for less than 50% of the citations in several disciplines of the social sciences and humanities; hence, special care should be used when using bibliometric indicators that rely only on journal literature.
Themenfeld: Informetrie
Wissenschaftsfach: Naturwissenschaften ; Sozialwissenschaften
Objekt: Social Sciences Citation Index ; Science Citation Index ; Arts and Humanities Citation Index
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6Al, U. ; Sahiner, M. ; Tonta, Y.: Arts and humanities literature : bibliometric characteristics of contributions by Turkish authors.
In: Journal of the American Society for Information Science and Technology. 57(2006) no.8, S.1011-1022.
Abstract: Scholarly communication in arts and humanities differs from that in the sciences. Arts and humanities scholars rely primarily on monographs as a medium of publication whereas scientists consider articles that appear in scholarly journals as the single most important publication outlet. The number of journal citation studies in arts and humanities is therefore limited. In this article, we investigate the bibliometric characteristics of 507 arts and humanities journal articles written by authors affiliated with Turkish institutions and indexed in the Arts & Humanities Citation Index (A&HCI) between the years 1975-2003. Journal articles constituted more than 60% of all publications. One third of all contributions were published during the last 4 years (1999-2003) and appeared in 16 different journals. An overwhelming majority of contributions (91%) were written in English, and 83% of them had single authorship. Researchers based at Turkish universities produced 90% of all publications. Two thirds of references in publications were to monographs. The median age of all references was 12 years. Eighty percent of publications authored by Turkish arts and humanities scholars were not cited at all while the remaining 20% (or 99 publications) were cited 304 times (an average of three citations per publication). Self-citation ratio was 31%. Two thirds of the cited publications were cited for the first time within 2 years of their publications.
Themenfeld: Informetrie
Wissenschaftsfach: Kunst
Objekt: Arts and Humanities Citation Index
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7Garfield, E.: Recollections of Irving H. Sher 1924-1996 : Polymath/information scientist extraordinaire.
In: Journal of the American Society for Information Science and technology. 52(2001) no.14, S.1197-1202.
Abstract: Over a 35-year period, Irving H. Sher played a critical role in the development and implementation of the Science Citation Index and other ISI products. Trained as a biochemist, statistician, and linguist, Sher brought a unique combination of talents to ISI as Director of Quality Control and Director of Research and Development. His talents as a teacher and mentor evoked loyalty. He was a particularly inventive but self-taught programmer. In addition to the SCI, Social Sciences Citation Index, and Arts and Humanities Citation Index,
Themenfeld: Biographische Darstellungen ; Citation indexing
Objekt: Science Citation Index ; Social Sciences Citation Index ; Arts and Humanities Citation Index
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8Stock, W.G.: ¬Ein Netz wissenschaftlicher Informationen : gesponnen aus Fußnoten.
In: Password. 1999, H.7/8, S.21-25.
Abstract: Das ISI in Philadelphia bündelt seine großen Zitationsdatenbanken und bietet sie (vorzugsweise als Intranet-, aber auch als Internetlösung) als 'Web of Science'an. Im derzeitigen entwicklungsstand geht 'Web of Science' bis in die 70er Jahre zurück und weist damit knapp 20 Mill. Quellenartikel mit darin enthaltenen rund 300 Mill. Zitationen in einer einzigen datenbank nach. Neben 'gewohnten' Suchstrategien etwa nach Sachthemen oder Namen werden zitationsanalytische Suchstrategien geboten: Recherchen nach zitierter Literatur, nach zitierenden Artikeln und nach (im Sinne gemeinsamer Fußnoten) 'verwandten' Artikeln. Die Ausgabefunktionen umfassen Document Delivery via ISI sowie Links zu Artikeln, die parallel zur Druckausgabe im WWW erscheinen. Durch die Multidisziplinarität der ISI-Datenbanken sind als Kundenkreis vor allem Einrichtungen angesprochen, die mehrere Wissenschaftsfächer berühren. Hochschulbibliotheken oder Bibliotheken großer Forschungseinrichtungen dürften am 'Web of Science' kaum vorbeikommen. Parallele Produkte bei Online-Archiven, auf CD-ROM oder als Druckausgabe verlieren an Bedeutung
Themenfeld: Citation indexing
Objekt: Web of Science ; Science Citation Index ; Social Sciences Citation Index ; Arts and Humanities Citation Index
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9Wiley, D.L.: Cited references on the Web : a review of ISI's Web of Science.
In: Searcher. 6(1998) no.1, S.32-39,57.
Abstract: Reviews the Web of Science, a new Web interface to the citation indexes produced by ISI. The Web of Science carries the past 10 years of ISI's 3 major citation indexes: AHCI, SSCI, and SCI. Combined, the 3 indexes provide access to article citations from about 8.000 journals and over 10 million records. Topics covered in the review include: pricing; searching in 2 modes: Quick Search and Full Search; lateral searching and citation matching; document delivery; full text; and documentation and help. Provides a list of selected databases that link to full text, a facility not yet available on the Web of Science
Themenfeld: Internet
Objekt: Web of Science ; Arts and Humanities Citation Index ; Social Sciences Citation Index ; Science Citation Index
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10Oxley, H.: ISI spins a Web of science.
In: Database. 21(1998) no.2, S.37-40.
Abstract: Reviews Web of Science intranets, from ISI, which is a Web interface for SCI, SSCI, A&HCI online databases. Reviews SCI Expanded version. Details the quick search and full search facilities, and output options. Comments on the advantages of this product over the CD-ROM versions
Themenfeld: Internet ; Suchoberflächen
Objekt: Science Citation Index ; Social Sciences Citation Index ; Arts and Humanities Citation Index
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11Cawkell, T.: Checking research progress on 'image retrieval by shape matching' using the Web of Science.
In: Aslib proceedings. 50(1998) no.2, S.27-31.
Abstract: Discusses the Web of Science database recently introduced by ISI, and which is compiled from 8.000 journals covered in the SCI, SSCI and AHCI. Briefly compares the database with the Citation Indexes as provided by the BIDS service at the University of Bath. Explores the characteristics and usefulness of the WoS through a search of it for articles on the topic of image retrieval by shape matching. Suggests that the selection of articles of interest is much easier and far quicker using the WoS than other methods of conducting a search using ISI's data
Themenfeld: Citation indexing
Behandelte Form: Bilder
Objekt: Web of Science ; Science Citation Index ; Social Sciences Citation Index ; Arts and Humanities Citation Index
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12Lobeck, M.A.: CD-ROMs für den Auskunftsdienst : Teil 7: Datenbankführer, Abstracts-Dienste und Schutzrechte.
In: BuB. 49(1997) Sonderh. Bibliothekskongreß, S.89-98.
Themenfeld: Informationsmittel ; Bibliographie
Objekt: Zeitungsindex ; Science Citation Index ; Social Sciences Citation Index ; Arts and Humanities Citation Index ; Dissertation Abstracts ; LISA ; Sigle ; Umplis ; Psyndex
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