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  • × author_ss:"Hjoerland, B."
  1. Hjoerland, B.: Concept theory (2009) 0.01 
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    Footnote
    Vgl.: Szostak, R.: Comment on Hjørland's concept theory in: Journal of the American Society for Information Science and Technology. 61(2010) no.5, S. 1076-1077 und die Erwiderung darauf von B. Hjoerland (S.1078-1080)
  2. Hjoerland, B.: Classical databases and knowledge organization : a case for boolean retrieval and human decision-making during searches (2015) 0.01 
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    Abstract
    This paper considers classical bibliographic databases based on the Boolean retrieval model (such as MEDLINE and PsycInfo). This model is challenged by modern search engines and information retrieval (IR) researchers, who often consider Boolean retrieval a less efficient approach. The paper examines this claim and argues for the continued value of Boolean systems, and suggests two further considerations: (a) the important role of human expertise in searching (expert searchers and "information literate" users) and (b) the role of library and information science and knowledge organization (KO) in the design and use of classical databases. An underlying issue is the kind of retrieval system for which one should aim. Warner's (2010) differentiation between the computer science traditions and an older library-oriented tradition seems important; the former aim to transform queries automatically into (ranked) sets of relevant documents, whereas the latter aims to increase the "selection power" of users. The Boolean retrieval model is valuable in providing users with the power to make informed searches and have full control over what is found and what is not. These issues may have significant implications for the maintenance of information science and KO as research fields as well as for the information profession as a profession in its own right.
  3. Hjoerland, B.: Subject (of documents) (2016) 0.01 
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    Source
    ISKO Encyclopedia of Knowledge Organization, ed. by B. Hjoerland. [http://www.isko.org/cyclo/logical_division]
  4. Hyldegaard, J.; Morch, F.; Hjoerland, B.: Information overload : den nye flaskehals i referencearbejdet (1993) 0.01 
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  5. Albrechtsen, H.; Hjoerland, B.: Information seeking and knowledge organization : the presentation of a new book (1997) 0.01 
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  6. Hjoerland, B.: Documents, memory institutions and information science (2000) 0.01 
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  7. Hjoerland, B.: Towards a theory of aboutness, subject, topicality, theme, domain, field, content ... and relevance (2001) 0.01 
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  8. Hjoerland, B.: Lifeboat for knowledge organization 0.01 
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  9. Hjoerland, B.; Hartel, J.: Afterword: ontological, epistemological and sociological dimensions of domains (2003) 0.01 
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  10. Hjoerland, B.: Theory and metatheory of information science : a new interpretation (1998) 0.01 
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  11. Hjoerland, B.: ¬The phrase "information storage and retrieval" (IS&R) : an historical note (2015) 0.01 
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  12. Hjoerland, B.: Knowledge organization (KO) (2017) 0.01 
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  13. Hjoerland, B.: Information (2023) 0.01 
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  14. Hjoerland, B.: Terminology (2023) 0.01 
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  15. Hjoerland, B.: ¬The concept of 'subject' in information science (1992) 0.01 
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  16. Hjoerland, B.: Information retrieval, text composition, and semantics (1998) 0.01 
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  17. Hjoerland, B.: Information seeking and subject representation : an activity-theoretical approach to information science (1997) 0.01 
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  18. Hjoerland, B.: Epistemology and the socio-cognitive persepctive in information science (2002) 0.01 
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  19. Hjoerland, B.: Library and information science and the philosophy of science (2005) 0.01 
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  20. Hjoerland, B.: Comments on the articles and proposals for further work (2005) 0.01 
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