Arun Jagota Marcello Pelillo Anand Rangarajan A New Deterministic Annealing Algorithm for Maximum Clique. 505-508 2000 IJCNN (6) http://csdl.computer.org/comp/proceedings/ijcnn/2000/0619/06/06196505abs.htm db/conf/ijcnn/ijcnn2000-6.html#JagotaPR00