In: Engineering of intelligent systems. 14th international conference on industrial and engineering applications of artificial intelligence and expert systems, IEA/AIE. Proceedings. Budapest, 2001. ( Lecture notes in artificial intelligence 2070.).
In: Dynamic control and management system in manufacturing processes for the optimization of throughput and energy usage. DYCOMANS. Phase 2. Workshop 2. Integrated Control of Manufacturing. The Workshop preprint. Bucharest, 2001..
In: Symposium on the 50th anniversary of Department of Manufacturing Engineering of Budapest University of Technology and Economics. (BUTE). Budapest, 2001..