A simple on-line bin-packing algorithm
Journal of the ACM (JACM)
Mathematica in action
Optimal time-critical scheduling via resource augmentation (extended abstract)
STOC '97 Proceedings of the twenty-ninth annual ACM symposium on Theory of computing
STOC '99 Proceedings of the thirty-first annual ACM symposium on Theory of computing
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Proceedings of the tenth annual ACM-SIAM symposium on Discrete algorithms
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ESA '95 Proceedings of the Third Annual European Symposium on Algorithms
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ICALP '02 Proceedings of the 29th International Colloquium on Automata, Languages and Programming
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We study online bounded space bin packing in the resource augmentation model of competitive analysis. In this model, the online bounded space packing algorithm has to pack a list L of items in (0, 1) into a small number of bins of size b ≥ 1. Its performance is measured by comparing the produced packing against the optimal offline packing of the list L into bins of size 1. We present a complete solution to this problem: For every bin size b ≥ 1, we design online bounded space bin packing algorithms whose worst case ratio in this model comes arbitrarily close to a certain bound ρ(b). Moreover, we prove that no online bounded space algorithm can perform better than ρ(b) in the worst case.