3 papers
cs.LG2020
A Unified Theory of Decentralized SGD with Changing Topology and Local Updates
Anastasia Koloskova, Nicolas Loizou, Sadra Boreiri +2
Decentralized stochastic optimization methods have gained a lot of attention recently, mainly because of their cheap per iteration cost, data locality, and their communication-effi…
quant-ph2019
Genuine quantum nonlocality in the triangle network
Marc-Olivier Renou, Elisa Bäumer, Sadra Boreiri +3
Quantum networks allow in principle for completely novel forms of quantum correlations. In particular, quantum nonlocality can be demonstrated here without the need of having vario…
quant-ph2019
Limits on correlations in networks for quantum and no-signaling resources
Marc-Olivier Renou, Yuyi Wang, Sadra Boreiri +3
A quantum network consists of independent sources distributing entangled states to distant nodes which can then perform entangled measurements, thus establishing correlations acros…