Zhixiang Chen, Bin Fu, Randy Goebel, Guohui Lin, Weitian Tong, Jinhui Xu, Boting Yang, Zhiyu Zhao, Binhai Zhu. On the approximability of the exemplar adjacency number problem for genomes with gene repetitions. Theoretical Computer Science, 550:59-65, 2014. [doi]
Abstract is missing.