Coordination Using Individually Shared Randomness

05/08/2018

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by   Gowtham R. Kurri, et al.

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Two processors output correlated sequences using the help of a coordinator with whom they individually share independent randomness. For the case of unlimited shared randomness, we characterize the rate of communication required from the coordinator to the processors over a broadcast link. We also give an achievable trade-off between the communication and shared randomness rates.