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The Cartographer
Generalizing the Covering Path Problem on a Grid
April 28, 2019 Β· Declared Dead Β· π arXiv.org
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Authors
Liwei Zeng, Karen Smilowitz, Sunil Chopra
arXiv ID
1904.12258
Category
cs.DS: Data Structures & Algorithms
Cross-listed
math.OC
Citations
1
Venue
arXiv.org
Last Checked
4 months ago
Abstract
We study the covering path problem on a grid of R^{2}. We generalize earlier results on a rectangular grid and prove that the covering path cost can be bounded by the area and perimeter of the grid. We provide (2+Ξ΅) and (1+Ξ΅)-approximations for the problem on a general grid and on a convex grid, respectively.
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