Journeys in non-classical computation I: A grand challenge for computing research.
Susan StepneySamuel L. BraunsteinJohn A. ClarkAndrew M. TyrrellAndrew AdamatzkyRobert E. SmithTom AddisColin G. JohnsonJonathan TimmisPeter H. WelchRobin MilnerDerek PartridgePublished in: Parallel Algorithms Appl. (2005)