Compiler Assignment of Data Items to Registers. - William H. E. Day (IBM Syst. J., 1970)

The complexity of computing metric distances between partitions. - William H. E. Day (Math. Soc. Sci., 1981)

Extremes in the Complexity of Computing Metric Distances Between Partitions. - William H. E. Day; Robert S. Wells (IEEE Trans. Pattern Anal. Mach. Intell., 1984)

A consensus program for molecular sequences. - William H. E. Day; Fred R. McMorris (Comput. Appl. Biosci., 1993)

Axiomatics in group choice and bioconsensus. - William H. E. Day; Fred R. McMorris (Bioconsensus, 2001)

A characterization of a family of consensus rules for committee elections. - Hans-Hermann Bock; William H. E. Day; Fred R. McMorris (Appl. Math. Lett., 2001)