William Arndt Jijun Tang Improving Inversion Median Computation Using Commuting Reversals and Cycle Information. 30-44 2007 conf/recomb/2007cg RECOMB-CG http://dx.doi.org/10.1007/978-3-540-74960-8_3 db/conf/recomb/recomb-cg2007.html#ArndtT07