The Behavior of a Multichannel Queueing System under Three Queue Disciplines, Proceedings SEInforms Annual  Meeting, Myrtle Beach, SC , Oct. 2002. This paper won the award for best paper in track.

Representing Group Codes as a Permutation Code,  IEEE Transactions on Information Theory, 45, Sept. 1999. with E. Biglieri and E. Viterbo (Politecnico di Torino, Italy)

Decoding Spherical Codes Generated by Binary Partitions of Symmetric Pointsets, in Coding Theory, Cryptography and Related Areas, Buchmann, Hoholdt, Stichtenoth eds., Springer, 1999. with G. Liu

Bilevel Programming Applied to the Flow Shop Scheduling Problem, Computers in Operations Research, 23, 1996. with W. Wang

Large Scale Geometric Programming: An Application in Coding Theory, Computers in Operations Research,  21, No. 7, 1994. with Y. Chang

Decoding Spherical Codes for the Gaussian Channel, IEEE Transactions on Information Theory, 39, Jan. 1993.

Permutation Codes for the Gaussian Channel, IEEE Transactions on Information Theory, 35, July 1989.