"Recognition of simple triangle graphs."
"The slope number of segment intersection
"Upper and lower bounds on long dual-paths in line
Kleist and Tillman
"Recognition and complexity of point visibility
"Intersection graphs and geometric objects in the
"On the complexity of the planar slope number
- "Grid intersection graphs and order dimension"
Steve Chaplick, Stefan
Felsner and Veit
"A universality theorem for allowable sequences with
"Convex allowable sequences"
with Jean Cardinal