Improved PTASs for convex barrier coverage. - Paz Carmi; Matthew J. Katz; Rachel Saban; Yael Stein (Comput. Geom., 2021)

Terrain-like graphs: PTASs for guarding weakly-visible polygons and terrains. - Stav Ashur; Omrit Filtser; Matthew J. Katz; Rachel Saban (Comput. Geom., 2022)

The Unweighted and Weighted Reverse Shortest Path Problem for Disk Graphs. - Haim Kaplan; Matthew J. Katz; Rachel Saban; Micha Sharir (ESA, 2023)

Near-Linear Algorithms for Visibility Graphs over a 1.5-Dimensional Terrain. - Matthew J. Katz; Rachel Saban; Micha Sharir (ESA, 2024)