Spectral methods for graph bisection problems. - Chih-Chien Tu; Hsuanjen Cheng (Comput. Oper. Res., 1998)

Algorithms for graph partitioning problems by means of eigenspace relaxations. - Chih-Chien Tu; Ce-Kuen Shieh; Hsuanjen Cheng (Eur. J. Oper. Res., 2000)