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cs.DC2020
Asynchronous Byzantine Approximate Consensus in Directed Networks
Dimitris Sakavalas, Lewis Tseng, Nitin H. Vaidya
In this work, we study the approximate consensus problem in asynchronous message-passing networks where some nodes may become Byzantine faulty. We answer an open problem raised by…
cs.DC2018
Effects of Topology Knowledge and Relay Depth on Asynchronous Consensus
Dimitris Sakavalas, Lewis Tseng, Nitin H. Vaidya
Consider a point-to-point message-passing network. We are interested in the asynchronous crash-tolerant consensus problem in incomplete networks. We study the feasibility and effic…
cs.DC2017
Joining Local Knowledge to Communicate Reliably (Extended Abstract)
Aris Pagourtzis, Giorgos Panagiotakos, Dimitris Sakavalas
A fundamental primitive in distributed computing is Reliable Message Transmission (RMT), which refers to the task of correctly sending a message from a party (or player) to another…