Min Chih Lin, Jayme Luiz Szwarcfiter. Characterizations and Linear Time Recognition of Helly Circular-Arc Graphs. In Danny Z. Chen, D. T. Lee, editors, Computing and Combinatorics, 12th Annual International Conference, COCOON 2006, Taipei, Taiwan, August 15-18, 2006, Proceedings. Volume 4112 of Lecture Notes in Computer Science, pages 73-82, Springer, 2006. [doi]
Abstract is missing.