Preprint
Aug 2026
A simple and practical $o(\sqrt{n})$-time algorithm for shortest paths in power law graphs
PBS is proposed and analyzed, a simple sublinear approximation algorithm for power-law graphs with parameter $\beta\in[2,3)$ that does not require any preprocessing, yet exhibits performance comparable to light index-based algorithms (of linear or sublinear index size).
Jiaqi Mao
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