Changing classifications

When teaching and writing about the classification of documents ('bibliographic classification'), I try to remember to make the point that document classifications very often draw from, and less often contribute to, more general classifications and taxonomies of knowledge, and of entities in the physical world. So it is worth keeping an eye on classification in… Continue reading Changing classifications

Unveiling of nature or social creativity: classification and discovery in astronomy: updated

Updated May 2019 Steven Dick has written an article on this topic, focusing on the classification itself, for the Encyclopedia of Knowledge Organization: Astronomy's Three Kingdom System: a comprehensive classification system of celestial objects (2019). ---------------------------------------------------------------------------------------------- It has always interested me to see how the development of ideas of classification and categorisation in the information… Continue reading Unveiling of nature or social creativity: classification and discovery in astronomy: updated

Applying logic, organising information

Regular readers, if such there be, of this blog will know that one the recurring themes is my interest in theories and formalisms for the information sciences, particularly those derived from other disciplines. Formal logic, stemming from philosophy is one of these, and a recent book by Martin Frické gives a new slant on the… Continue reading Applying logic, organising information