Amihood Amir Yonatan Aumann Piotr Indyk Avivit Levy Ely Porat Efficient Computations of <i>l</i><sub>1</sub> and <i>l</i><sub>infinity</sub> Rearrangement Distances. 39-49 2007 conf/spire/2007 SPIRE http://dx.doi.org/10.1007/978-3-540-75530-2_4 db/conf/spire/spire2007.html#AmirAILP07