| 1999 |
| 4 | EE | Christos Alexopoulos,
J. Scott Provan,
H. Donald Ratliff,
Bryan R. Stutzman:
Minimal Connected Enclosures on an Embedded Planar Graph.
Discrete Applied Mathematics 91(1-3): 25-38 (1999) |
| 1997 |
| 3 | EE | John S. Carson II,
Mani S. Manivannan,
Mark K. Brazier,
Eric Miller,
H. Donald Ratliff:
Panel on Transportation and Logistics Modeling.
Winter Simulation Conference 1997: 1244-1250 |
| 1991 |
| 2 | EE | Ananth V. Iyer,
H. Donald Ratliff,
Gopalakrishnan Vijayan:
On an edge ranking problem of trees and graphs.
Discrete Applied Mathematics 30(1): 43-52 (1991) |
| 1988 |
| 1 | | Ananth V. Iyer,
H. Donald Ratliff,
Gopalakrishnan Vijayan:
Optimal Node Ranking of Trees.
Inf. Process. Lett. 28(5): 225-229 (1988) |