A Proposal for a Multimedia Traffic Analysis Attack. - Phillip G. Bradford; Olga V. Gavrylyako; Charles B. Ward; Nathan M. Wiegand (ICWN, 2005)

A Distributed Context-Free Language Constrained Shortest Path Algorithm. - Charles B. Ward; Nathan M. Wiegand; Phillip G. Bradford (ICPP, 2008)

Complexity results on labeled shortest path problems from wireless routing metrics. - Charles B. Ward; Nathan M. Wiegand (Comput. Networks, 2010)