certificate complexity 1distributed verification 1edge connectivity 1graph connectivity 1local certification 1vertex connectivity 1
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cs.DS2026
Improved All-Pairs Approximate Shortest Paths in Congested Clique
Hong Duc Bui, Shashwat Chandra, Yi-Jun Chang +2
In this paper, we present a new randomized -approximation algorithm for the All-Pairs Shortest Paths (APSP) problem in weighted undirected graphs that runs in just $O(\log \l…
cs.DS2024
A Tight Lower Bound for 3-Coloring Grids in the Online-LOCAL Model
Yi-Jun Chang, Gopinath Mishra, Hung Thuan Nguyen +2
Recently, \citeauthor*{akbari2021locality}~(ICALP 2023) studied the locality of graph problems in distributed, sequential, dynamic, and online settings from a {unified} point of vi…