Argues, against Rescher, that MacColl's logic cannot reasonably be counted as many-valued. By Peter Simons.

Survey article on multiple-valued logics, by Siegfried Gottwald. From the Stanford Encyclopedia.

COST Action 15 coordinates research in Many-Valued Logics (MVL) leading to computer science applications in over twelve European countries.

Links to journals and researchers in many-valued logic, bibliographies, and conferences.

Tutorial on multi-valued logic or MVL. It explains the differences between binary and multi-valued logic and provides examples. Introduces the concept of multi-value inverters.

IEEE Technical Committee on Multiple Valued Logic, organizes the annual International Symposium on Multiple-valued Logic ISMVL.

A general math defined first order and modal propositional logic based on degrees of truth other than fuzzy concepts.

Bibliography and link collection by Reiner Hähnle.

Analysis of a ripple adder in binary logic and alternative designs in ternary and multi-value logics.