Genetic algorithms with shrinking population size. - Joshua W. Hallam; Olcay Akman; Füsun Akman (Comput. Stat., 2010)

Factoring the characteristic polynomial of a lattice. - Joshua Hallam; Bruce E. Sagan (J. Comb. Theory A, 2015)

Combinatorial Hopf Algebras of Simplicial Complexes. - Carolina Benedetti; Joshua Hallam; John M. Machacek (SIAM J. Discret. Math., 2016)

Applications of quotient posets. - Joshua Hallam (Discret. Math., 2017)

Dual immaculate quasisymmetric functions expand positively into Young quasisymmetric Schur functions. - Edward E. Allen; Joshua Hallam; Sarah K. Mason (J. Comb. Theory A, 2018)

Increasing spanning forests in graphs and simplicial complexes. - Joshua Hallam; Jeremy L. Martin; Bruce E. Sagan (Eur. J. Comb., 2019)

The Noncrossing Bond Poset of a Graph. - C. Matthew Farmer; Joshua Hallam; Clifford D. Smyth (Electron. J. Comb., 2020)

The Whitney duals of a graded poset. - Rafael S. González D'León; Joshua Hallam (J. Comb. Theory A, 2021)

Gorenstein Braid Cones and Crepant Resolutions. - Joshua Hallam; John M. Machacek (Discret. Comput. Geom., 2024)