"Determination of Optimal Vertices from Feasible Solutions in Unimodular Linear Programming."

Mizuno, Shinji, Romesh Saigal and James B. Orlin. Mathematical Programming Vol. 59, No. 1-3 (1993): 23-32.

Network Flows: Theory, Algorithms, and Applications.

Ahuja, Ravindra K., Thomas Magnanti, and James B. Orlin. Englewood Cliffs, NJ: Prentice Hall, 1993.

"Recognizing Hidden Bicircular Networks."

Shull, Randy, Alan H. Shuchat, James B. Orlin and Marianne L. Gardner. Discrete Applied Mathematics Vol. 41, No. 1 (1993): 13-53.

"A Technique for Speeding up the Solution of the Lagrangean Dual."

Dimitris Bertsimas, and James B. Orlin. In Proceedings of the Second Conference on Integer Programming and Combinatorial Optimization, edited by Egon Balas, Gerard Cornujelos, and Rajgopal Kannan. Pittsburgh, PA: May 1992.

"New Scaling Algorithms for the Assignment and Minimum Cycle Mean Problems."

Orlin, James B. and Robert K. Ahuja. Mathematical Vol. 54, No. 1-3 (1992): 41-56.

"Finding Minimum-Cost Flows by Double Scaling."

Ahuja, Ravindra K., Andrew V. Goldberg, James B. Orlin and Robert E. Tarjan. Mathematical Programming Vol. 53, No. 1-3 (1992): 243-266.