Title: A note on the correspondences among entail relations, dependencies, and logical consequence
Authors: Ivo Düntsch , Dept of Computer Science , Brock University , St Catherines, Ontario, L2S 3A1, Canada
Günther Gediga , Institut für Evaluation und Marktanalysen; Brinkstr. 19; D-49143 Jeggen; Germany
(Equal authorship implied)
Status: To appear in Journal of Mathematical Psychology
Abstract: In this note, we report that entail relations defined in the context of knowledge spaces are equivalent to the dependence relations of rough set data analysis and Tarski's consequence relation of monotone logic. We also discuss the connection between these and related structures, and give an example of their application from the area of computer assisted language learning.

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