Knowledge Representation Structures for the Evaluation of Production Planning and Control Systems. - Ilias P. Tatsiopoulos; N. D. Mekras (DEXA, 1991)

An Expert System as a Manager in the Application of Production Planning and Control Software in CIM Environments. - N. D. Mekras; A. G. Malama; G. P. Parnassas; Ilias P. Tatsiopoulos (DEXA, 1993)

Knowledge-based System for the Selection of Production Planning and Control Software. - N. D. Mekras; A. G. Malama; G. P. Parnassas (APMS, 1993)