Robert D. Carr Goran Konjevod Greg Little Venkatesh Natarajan Ojas Parekh Compacting cuts: a new linear formulation for minimum cut. 43-52 2007 conf/soda/2007 SODA http://doi.acm.org/10.1145/1283383.1283389 db/conf/soda/soda2007.html#CarrKLNP07