Xudong Liu, Miroslaw Truszczynski. New Complexity Results on Aggregating Lexicographic Preference Trees Using Positional Scoring Rules. In Sasa Pekec, Kristen Brent Venable, editors, Algorithmic Decision Theory - 6th International Conference, ADT 2019, Durham, NC, USA, October 25-27, 2019, Proceedings. Volume 11834 of Lecture Notes in Computer Science, pages 97-111, Springer, 2019. [doi]
Abstract is missing.