Author

Junfeng Zhou

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Open access Aug 2026

Accelerating (k,l,η)-Core Query Processing in Directed Uncertain Graphs

An online algorithm based on a peeling strategy to compute (k,l,η)-cores and a lightweight DUCS index, which stores directional probability information separately, reducing storage overhead while still pruning many irrelevant vertices, is presented.

Xian Tang, Guo Chen, Junfeng Zhou · Electronics · 0 citations