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Electronic Colloquium on Computational Complexity

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REPORTS > KEYWORD > SHARED RANDOMNESS:
Reports tagged with Shared randomness:
TR13-044 | 25th March 2013
Dmitry Gavinsky, Tsuyoshi Ito, Guoming Wang

Shared Randomness and Quantum Communication in the Multi-Party Model

We study shared randomness in the context of multi-party number-in-hand communication protocols in the simultaneous message passing model. We show that with three or more players, shared randomness exhibits new interesting properties that have no direct analogues in the two-party case.

First, we demonstrate a hierarchy of modes of shared ... more >>>


TR15-137 | 22nd August 2015
Mohammad Bavarian, Dmitry Gavinsky, Tsuyoshi Ito

On the Role of Shared Randomness in Simultaneous Communication

Two parties wish to carry out certain distributed computational tasks, and they are given access to a source of correlated random bits.
It allows the parties to act in a correlated manner, which can be quite useful.
But what happens if the shared randomness is not perfect?

In this work, ... more >>>




ISSN 1433-8092 | Imprint