Organizing information: principles of data base and retrieval systems
Organizing information: principles of data base and retrieval systems
The concept of “subject” in information science
Journal of Documentation
Towards a theory of aboutness, subject, topicality, theme, domain, field, content …and relevance
Journal of the American Society for Information Science
Epistemology and the socio-cognitive perspective in information science
Journal of the American Society for Information Science and Technology
The scatter of documents over databases in different subject domains: how many databases are needed?
Journal of the American Society for Information Science and Technology
Work tasks and socio-cognitive relevance: A specific example
Journal of the American Society for Information Science and Technology
The interpretation of Bradford's law in terms of geometric progression
Automatic Documentation and Mathematical Linguistics
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Bradford's law of scattering is said to be about subject scattering in information sources. However, in spite of a corpus of writings about the meaning of the word “subject” and equivalent terms such as “aboutness” or “topicality”, the meaning of “subject” has never been explicitly addressed in relation to Bradford's law. This paper introduces a distinction between Lexical scattering, Semantic scattering, and Subject scattering. Neither Bradford himself nor any follower has explicitly considered the differences between these three and the implications for the practical applications of Bradford's law. Traditionally, Bradford's law has been seen as a neutral and objective tool for the selection of the most central information sources in a field. However, it is hard to find actual reports that describe how Bradford's law has been applied in practical library and information services. Theoretical as well as historical evidence suggest that the selection of journals based on Bradford-distributions tend to favorite dominant theories and views while suppressing views other than the mainstream at a given time.