

 Lower Bounds for Planar Electrical Reduction,
with Jeff Erickson,
submitted, 2017.






 Electrical Reduction, Homotopy Moves, and Defect,
with Jeff Erickson,
preprint, 2015.
Some of the results from this paper are being improved in our conference submission "Untangling planar curves".










 Asymptotically Optimal Thickness Bounds of Generalized Bar Visibility Graphs,
with YenPeng Sung and HsuehI Lu,
manuscript not intended for publication, 2009.

