The following publications are possibly variants of this publication:
- The Maximum k-Differential Coloring ProblemMichael A. Bekos, Michael Kaufmann 0001, Stephen G. Kobourov, Sankar Veeramoni. sofsem 2015: 115-127 [doi]
- On Maximum Differential Graph ColoringYifan Hu, Stephen G. Kobourov, Sankar Veeramoni. gd 2011: 274-286 [doi]
- KD-Club: An Efficient Exact Algorithm with New Coloring-Based Upper Bound for the Maximum k-Defective Clique ProblemMingming Jin, Jiongzhi Zheng, Kun He 0001. AAAI 2024: 20735-20742 [doi]
- A note on maximum differential coloring of planar graphsMichael A. Bekos, Michael Kaufmann 0001, Stephen G. Kobourov, Sankar Veeramoni. jda, 29:1-7, 2014. [doi]