Guarding polyominoes. - Therese Biedl; Mohammad Tanvir Irfan; Justin Iwerks; Joondong Kim; Joseph S. B. Mitchell (SCG, 2011)

Spiral Serpentine Polygonization of a Planar Point Set. - Justin Iwerks; Joseph S. B. Mitchell (EGC, 2011)

The Art Gallery Theorem for Polyominoes. - Therese Biedl; Mohammad Tanvir Irfan; Justin Iwerks; Joondong Kim; Joseph S. B. Mitchell (Discret. Comput. Geom., 2012)

The art gallery theorem for simple polygons in terms of the number of reflex and convex vertices. - Justin Iwerks; Joseph S. B. Mitchell (Inf. Process. Lett., 2012)

Combinatorics of Beacon Routing and Coverage. - Michael Biro; Jie Gao 001; Justin Iwerks; Irina Kostitsyna; Joseph S. B. Mitchell (CCCG, 2013)

Beacon-Based Algorithms for Geometric Routing. - Michael Biro; Justin Iwerks; Irina Kostitsyna; Joseph S. B. Mitchell (WADS, 2013)

Combinatorics and complexity of guarding polygons with edge and point 2-transmitters. - Sarah Cannon; Thomas G. Fai; Justin Iwerks; Undine Leopold; Christiane Schmidt 001 (Comput. Geom., 2018)