1. KITS: a general approach for knowledge-based traffic control models;Boero,1993
2. The role of knowledge-based models in traffic management and their design;Boero,1994
3. An overview of the KL-one knowledge representation system;Brachman;Cognitive Sci.,1995
4. Recent enhancements to SCOOT — SCOOT version 2.4;Bretherton,1990
5. Programming Expert Systems in OPS-5;Brownston,1985