An indirect method of information retrieval

The pure calculus of entailment

Alan Ross Anderson, Nuel Belnap · Journal of Symbolic Logic · 1962 · 157 citations

Humanities, Mathematics, Logic +5

On relevance as a measure°

William Goffman · Information Storage and Retrieval · 1964 · 74 citations

Computing, Computer Science, Information Retrieval +4

Communication and epidemic processes

William Goffman, Vaun A. Newill · Proceedings of the Royal Society of London A Mathematical and Physical Sciences · 1967 · 61 citations

Natural Sciences, Communication, Mathematics +16

A searching procedure for information retrieval

William Goffman · Information Storage and Retrieval · 1964 · 58 citations

Computing, Computer Science, Information Systems +11