Binay K. Bhattacharya, Michael E. Houle. Generalized Maximum Independent Sets for Trees in Subquadratic Time. In Alok Aggarwal, C. Pandu Rangan, editors, Algorithms and Computation, 10th International Symposium, ISAAC 99, Chennai, India, December 16-18, 1999, Proceedings. Volume 1741 of Lecture Notes in Computer Science, pages 435-445, Springer, 1999. [doi]
Abstract is missing.