Bhattacharyya, G.: POPSI: a system for depth indexing (1985)
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- Abstract
- States the attributes of Subject Indexing Languages (SIL) and the attributed needed for depth indexing. Explains POPSI (Postulate Based Permutated Subject Indexing) as a SIL. Discusses the postulates, principles and working concepts of POPSI. Explains the task involved in analysis and synthesis of POPSI-basic and POPSI-specificating also the steps in the process. Discusses the index prepared according to POPSI language - a combination of faceted classification and thesaurus designated as 'Classaurus'
