An Efficient Construction of Yao-Graph in Data-Distributed Settings
August 29, 2023 Β· Declared Dead Β· π arXiv.org
"No code URL or promise found in abstract"
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Authors
Sepideh Aghamolaei, Mohammad Ghodsi
arXiv ID
2308.15065
Category
cs.CG: Computational Geometry
Cross-listed
cs.DC
Citations
0
Venue
arXiv.org
Last Checked
3 months ago
Abstract
A sparse graph that preserves an approximation of the shortest paths between all pairs of points in a plane is called a geometric spanner. Using range trees of sublinear size, we design an algorithm in massively parallel computation (MPC) model for constructing a geometric spanner known as Yao-graph. This improves the total time and the total memory of existing algorithms for geometric spanners from subquadratic to near-linear.
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