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In this discussion we are ultimately concerned with the problem of developing a fully mechanized information selection and retrieval system. For the immediate purpose of this report, however, we will be concerned with only a part of the problem - - namely outlining those parts of the information selection and retrieval problem which may profitably be investigated from the point of view of certain techniques in structural linguistics.
Kirsch, R.
(1960),
Syntactic Techniques in Information Retrieval, NBS Report 6662, [online], https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=821711
(Accessed October 17, 2025)