Asymptotic analysis of an algorithm for balanced parallel processor scheduling
SIAM Journal on Computing
Approximation algorithms for scheduling
Approximation algorithms for NP-hard problems
STOC '99 Proceedings of the thirty-first annual ACM symposium on Theory of computing
Algorithms for Scheduling Independent Tasks
Journal of the ACM (JACM)
Convex quadratic and semidefinite programming relaxations in scheduling
Journal of the ACM (JACM)
Approximation algorithms for MAX-3-CUT and other problems via complex semidefinite programming
STOC '01 Proceedings of the thirty-third annual ACM symposium on Theory of computing
Algorithmic derandomization via complexity theory
STOC '02 Proceedings of the thiry-fourth annual ACM symposium on Theory of computing
Derandomizing semidefinite programming based approximation algorithms
FOCS '95 Proceedings of the 36th Annual Symposium on Foundations of Computer Science
Semidefinite Relaxations for Parallel Machine Scheduling
FOCS '98 Proceedings of the 39th Annual Symposium on Foundations of Computer Science
Approximating Scheduling Machines with Capacity Constraints
FAW '09 Proceedings of the 3d International Workshop on Frontiers in Algorithmics
Generalized machine activation problems
Proceedings of the twenty-second annual ACM-SIAM symposium on Discrete Algorithms
Note: A comment on scheduling two parallel machines with capacity constraints
Discrete Optimization
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We consider the problem of scheduling n independent jobs on two identical parallel machines, with a limit on the number of jobs that can be assigned to each single machine, so as to minimize the total weighted completion time of the jobs. We study a semidefinite programming-based approximation algorithm for solving this problem and prove that the algorithm has a worst case ratio at most 1.1626.