Scalable parallel algorithms for difficult combinatorial problems: A case study in optimization. - Faisal N. Abu-Khzam; Michael A. Langston; Pushkar Shanbhag (Parallel and Distributed Computing and Networks, 2004)

Scalable Parallel Algorithms for FPT Problems. - Faisal N. Abu-Khzam; Michael A. Langston; Pushkar Shanbhag; Christopher T. Symons (Algorithmica, 2006)