Design of a knowledge based system for inventory control, an OPS5 implementation. - Jinoos Hosseini; Sasan Baharaeen; Xitong Zheng (Artif. Intell. Eng., 1988)

Non-invasive testing of real-time avionic μ-processor systems. - Marek A. Suchenek; Xitong Zheng; Golam Sarwar (Microprocessing and Microprogramming, 1989)