Conference paper
Comparative schematology and pebbling with auxiliary pushdowns
Nicholas Pippenger
STOC 1980
Two examples are given showing the utility of Shannon's concepts of entropy and mutual information in combinatorial theory. © 1977.
Nicholas Pippenger
STOC 1980
Gavriela Freund Lev, Leslie G. Valiant, et al.
IEEE TC
Nicholas Pippenger, Michael J. Fischer
Journal of the ACM
Nicholas Pippenger
Mathematical Systems Theory