Publications and Manuscripts

Below are some of my recent publications. Hopefully I'll upload the rest sometime soon. In the meantime, please check my CV for the complete list.

Fréchet edit distance

Joint work with Amir Nayyeri, Jonathan James Perry, Benjamin Raichel

Accepted for Proceedings of the 40th International Symposium on Computational Geometry (SoCG), 2024
A deterministic near-linear time approximation scheme for geometric transportation

Joint work with Jiashaui Lu

Proceedings of the 64th IEEE Symposium on Foundations of Computer Science (FOCS), 1301–1315, 2023
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A simple deterministic near-linear time approximation scheme for transshipment with arbitrary positive edge costs

Manuscript, 2023
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Clustering with faulty centers

Joint work with Hongyao Huang, Benjamin Raichel

Computational Geometry: Theory and Applications (CGTA), 2023, special issue of invited papers from the 33rd International Symposium on Algorithms and Computation
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Minimum cut and minimum \(k\)-cut in hypergraphs via branching contractions

Joint work with Debmalya Panigrahi, Fred Zhang

ACM Transactions on Algorithms (TALG), 19(2), Article No. 13, 2023
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Minimum cuts in surface graphs

Joint work with Erin W. Chambers, Jeff Erickson, Amir Nayyeri

SIAM Journal on Computing (SICOMP), 52(1), 156--195, 2023
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Computation of cycle bases in surface embedded graphs

Joint work with Thomas Stanley

Proceedings of the 33rd International Symposium on Algorithms and Computation (ISAAC), 13:1–10:13, 2022
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Approximating the geometric edit distance

Joint work with Xinyi Li

Algorithmica, 84(9), 2395–2413, 2022
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A near-linear time approximation scheme for geometric transportation with arbitrary supplies and spread

Joint work with Jiashuai Lu

Journal of Computational Geometry, 13(1), 204–225
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A faster algorithm for maximum flow in directed planar graphs with vertex capacities

Joint work with Julian Enoch, Dor Mesica, Shay Mozes

Proceedings of the 32nd International Symposium on Algorithms and Computation (ISAAC), 72:1–72:16, 2021
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Approximating the (continuous) Fréchet distance

Joint work with Connor Colombe

Proceedings of the 37th International Symposium on Computational Geometry (SoCG), 26:1–26:14, 2021
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Trajectory planning for an articulated probe

Ka Yaw Teo, Ovidiu Daescu, Kyle Fox

Computational Geometry: Theory and Applications (CGTA), 90, Article 101655, 2020, special issue of invited papers from the 30th Canadian Conference on Computational Geometry
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Holiest minimum-cost paths and flows in surface graphs

Joint work with Jeff Erickson, Luvsandondov Lkhamsuren

Proceedings of the 50th Annual ACM Symposium on Theory of Computing (STOC), 1319–1332, 2018
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