Threshold-based control for make-to-stock models: a synergy between large deviations and perturbation analysis. - Ioannis Ch. Paschalidis; Yong Liu; Christos G. Cassandras; Ping Zhang 014 (CDC, 2001)

On-line inventory cost minimization for make-to-stock manufacturing systems. - Christos G. Panayiotou; Christos G. Cassandras; Ping Zhang 014 (ACC, 2002)

An improved forward algorithm for optimal control of a class of hybrid systems. - Ping Zhang 014; Christos G. Cassandras (IEEE Trans. Autom. Control., 2002)