Yao, David D., and J. George Shanthikumar. Allocating a joint setup in a multi-cell system. Annals of Operations Research, 1988, 15 (1): 155-167.

Shanthikumar, J. George, and David D. Yao. Throughput bounds for closed queueing networks with queue-dependent service rates. Performance Evaluation, 1988, 9 (1): 69-78.

Shanthikumar, J. George, and David D. Yao. On Server Allocation in Multiple-Center Manufacturing Systems. Operations Research, 1988, 36 (2): 333-342.

Shanthikumar, J. George, and David D. Yao. Second-Order Properties of the Throughput of a Closed Queueing Network. Mathematics of Operations Research, 1988, 13 (3): 524-534.

Song, Jing-Sheng. Continuous-time Markov Decision Processes with Non-uniformly Bounded Transition Rates. Acta Mathematicae Applicatae Sinica-English Series, 1988, 31 (11): 1281-1291.

Dong, Z., and Jing-Sheng Song. A Secondary Approach to the Discounted Model in Semi-Markov Decision Processes. Science Bulletin, 1988, 1988 (6): 448-454.

T. Chi, J.J. Liu and Hong Chen. Optimal Stopping Rule for a Project with Uncertain Completion Time and Salvageability. Ieee Transactions on Engineering Management, 1987, 44 (1): 54-66.

Yao, David D.. The Arrangement of Servers in an Ordered-Entry System. Operations Research, 1987, 35 (5): 759-763.

Yao, David D, and S. C. Kim. Reducing the Congestion in a Class of Job Shops. Management Science, 1987, 33 (9): 1165-1172.

David D. Yao. Comparing ordered-entry queues with heterogeneous servers. Queueing Systems: Theory and Applications, 1987, 2 (3): 235-244.