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The paper proposes three different kinds of science models as value-added services that are integrated in the retrieval process to enhance retrieval quality. The paper discusses the approaches Search Term Recommendation, Bradfordizing and Author Centrality on a general level and addresses implementation issues of the models within a real-life retrieval environment.
14 pages, 3 figures, ISI 2011
FOS: Computer and information sciences, data bank, Datenbank, Computer Science - Digital Libraries, information science, Indexierung, Computer Science - Information Retrieval, information system, Informationssystem, Digital Libraries (cs.DL), information retrieval, Informationswissenschaft, Information Retrieval (cs.IR), indexing
FOS: Computer and information sciences, data bank, Datenbank, Computer Science - Digital Libraries, information science, Indexierung, Computer Science - Information Retrieval, information system, Informationssystem, Digital Libraries (cs.DL), information retrieval, Informationswissenschaft, Information Retrieval (cs.IR), indexing
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