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cs.DC2025
Deterministic Fault-Tolerant Local Load Balancing and its Applications against Adaptive Adversaries
Dariusz R. Kowalski, Jan Olkowski
Load balancing is among the basic primitives in distributed computing. In this paper, we consider this problem when executed locally on a network with nodes prone to failures. We s…
cs.DC2024
Nearly-Optimal Consensus Tolerating Adaptive Omissions: Why is a Lot of Randomness Needed?
Mohammad T. Hajiaghayi, Dariusz R. Kowalski, Jan Olkowski
We study the problem of reaching agreement in a synchronous distributed system by autonomous parties, when the communication links from/to faulty parties can omit messages. The…
cs.DC2022
Improved Communication Complexity of Fault-Tolerant Consensus
MohammadTaghi HajiAghayi, Dariusz R. Kowalski, Jan Olkowski
Consensus is one of the most thoroughly studied problems in distributed computing, yet there are still complexity gaps that have not been bridged for decades. In particular, in the…