Approximation, randomization, and combinatorial optimization : algorithms and techniques : 4th international workshop on approximation algorithms for combinatorial optimization problems, APPROX 2001 and 5th international workshop on randomization and approximation techniques in computer science, RANDOM 2001 : Berkeley, CA, USA, August 18-20, 2001 : proceedings. : APPROX '01 : RANDOM '01 : Aug 2001, Barkeley, CA. (Lecture Notes in Computer Science ; 2129)
Approximation, randomization, and combinatorial optimization : algorithms and techniques : 4th international workshop on approximation algorithms for combinatorial optimization problems, APPROX 2001 and 5th international workshop on randomization and approximation techniques in computer science, RANDOM 2001 : Berkeley, CA, USA, August 18-20, 2001 : proceedings. : APPROX '01 : RANDOM '01 : Aug 2001, Barkeley, CA.