Ronen Feldman, Martin Charles Golumbic
Ann. Math. Artif. Intell.
The existence of a linear time approximation scheme for makespan minimization was demonstrated in the multiprocessor open shop problem with release dates. The approximation scheme was linear and didn't require solving linear program.
Ronen Feldman, Martin Charles Golumbic
Ann. Math. Artif. Intell.
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Ergodic Theory and Dynamical Systems
Ziv Bar-Yossef, T.S. Jayram, et al.
Journal of Computer and System Sciences
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Mathematics of Computation