2019
An algorithm for Komlós conjecture matching Banaszczyk's bound
Publication
Publication
SIAM Journal on Computing , Volume 48 - Issue 2 p. 534- 553
We consider the problem of finding a low discrepancy coloring for sparse set systems where each element lies in at most t sets. We give an efficient algorithm that finds a coloring with discrepancy O((t log n)1/2), matching the best known nonconstructive bound for the problem due to Banaszczyk. The previous algorithms only achieved an O(t1/2 log n) bound. The result also extends to the more general Komlós setting and gives an algorithmic O(log1/2n) bound.
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doi.org/10.1137/17M1126795 | |
SIAM Journal on Computing | |
New Frontiers in Lattice Algorithms and Design | |
Organisation | Centrum Wiskunde & Informatica, Amsterdam (CWI), The Netherlands |
Bansal, N., Dadush, D., & Garg, S. (2019). An algorithm for Komlós conjecture matching Banaszczyk's bound. SIAM Journal on Computing, 48(2), 534–553. doi:10.1137/17M1126795 |
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