Constructing (Bi)simulations for KAT 
This page contains the source code of 
KAT Decider, a project which features the decision of language inclusion/equality between two KAT (Kleene algebra with tests) expressions. 
A paper relating to this project is in preparation: 
Almeida, R., Barbosa, L., Silva, A.: Constructing (Bi)simulations for KAT. To be submitted to 
RAMiCS?  2014 (14th International Conference on Relational and Algebraic Methods in Computer Science).