Nevyjel, Alexander and Oberhauser, Otto Gleiche Fragestellung – unterschiedliche Ergebnisse: Eine Fallstudie an fünf Online-Versionen der Chemical Abstracts., 1983 [Departmental technical report]
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English abstract
In the context of a case study a simple truncated adjacency phrase search was executed in the online versions of Chemical Abstracts on five different host systems (DATA-STAR, DIALOG, ESA, SDC, TELESYSTEMES). The reasons for the differences in the appearing results are discussed.
German abstract
Im Rahmen einer Fallstudie wurde eine einfache trunkierte Adjacency-Phrasensuche in den Online-Versionen der "Chemical Abstracts" bei fünf Hostsystemen (DATA-STAR, DIALOG, ESA, SDC, TELESYSTEMES) durchgeführt. Es traten unterschiedliche Ergebnisse zutage, deren Hintergründe analysiert werden.
Item type: | Departmental technical report |
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Keywords: | Online-Recherche, Fallstudie, Vergleich, online information retrieval, case study, comparison, Chemical Abstracts, DATA-STAR, DIALOG, ESA, SDC, TELESYSTEMES |
Subjects: | H. Information sources, supports, channels. > HK. Online hosts. H. Information sources, supports, channels. > HL. Databases and database Networking. |
Depositing user: | Otto Oberhauser |
Date deposited: | 11 Feb 2013 11:35 |
Last modified: | 02 Oct 2014 12:25 |
URI: | http://hdl.handle.net/10760/18534 |
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