Competitive technology assessment. Strategic patent clusters obtained with non-boolean logic. New applications of the GET command

Henri Dou, Parina Hassanaly, Luc Quoniam and Albert La Tela

World Patent Information, 1990, vol. 12, issue 4, 222-229

Abstract: Most of the online searches process through combinations made with boolean operators. We wish to show, in this paper, that it is very easy to search online databases differently. This concept involved searches grounded to non-boolean concepts.

Date: 1990
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