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arxiv: 1407.6832 · v1 · pith:2RYWI472new · submitted 2014-07-25 · 💻 cs.DS

Faster Fully-Dynamic Minimum Spanning Forest

classification 💻 cs.DS
keywords amortizedforestfully-dynamicminimumspanningassumebounddata
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We give a new data structure for the fully-dynamic minimum spanning forest problem in simple graphs. Edge updates are supported in $O(\log^4n/\log\log n)$ amortized time per operation, improving the $O(\log^4n)$ amortized bound of Holm et al. (STOC'98, JACM'01). We assume the Word-RAM model with standard instructions.

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