#round complexity
try —
2 papers match
cs.DC2026
The Complexity of Distributed Minimum Weight Cycle Approximation
Yi-Jun Chang, Yanyu Chen, Dipan Dey +4
The paper presents randomized approximation algorithms for the Minimum Weight Cycle problem in the CONGEST model, achieving a trade‑off between approximation ratio and round comple…
#minimum weight cycle#approximation algorithms#congest model#round complexity
cs.DC2026
Settling The Round Complexity of Byzantine Agreement Against a Full-Information, Adaptive Adversary
Yuval Efron
The paper establishes a new lower bound on the expected round complexity of randomized synchronous Byzantine Agreement protocols against a full‑information, strongly adaptive adver…
#byzantine agreement#adaptive adversary#round complexity#lower bounds