Model-embedded on-line problem solving environment for chemical engineering. - Gabor Karsai; Janos Sztipanovits; Hubertus Franke; Samir Padalkar; Frank DeCaria (ICECCS, 1995)

Towards a paradigm for activity modeling. - Jason T. Garrett; Ákos Lédeczi; Frank DeCaria (SMC, 2000)