[FOM] fuzzy possibility / Zadeh

[Joao Marcos]

Zadeh has recently upgraded to *fuzzy possibility X probability* a
question which he asked at the end of last year concerning *fuzzy
modal logic*:

http://www.cs.nyu.edu/pipermail/fom/2012-November/016780.html
http://www.cs.nyu.edu/pipermail/fom/2012-December/016835.html

Now, he might be interested to notice that "the basics of fuzzy Kripke
semantics" which he sketched then (namely, a Kripke semantics with
fuzzy propositions and a graded accessibility relation) coincide with
the interpretation we used in our paper "On classic-like fuzzy modal
logics", whose early version "Fuzzy modal logics of confluence"
appeared at the proceedings of CBSF 2012
(http://www.lbd.dcc.ufmg.br/bdbcomp/servlet/Trabalho?id=13891) and was
later generalized for NAFIPS 2013 (http://goo.gl/fuXI6l contains a
preprint of what appears at pp.1256-1261 of the proceedings).

Joao Marcos