Frank Kammer, Torsten Tholey. Approximate tree decompositions of planar graphs in linear time. In Yuval Rabani, editor, Proceedings of the Twenty-Third Annual ACM-SIAM Symposium on Discrete Algorithms, SODA 2012, Kyoto, Japan, January 17-19, 2012. pages 683-698, SIAM, 2012. [doi]
Abstract is missing.