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04/28/2023
Faster Submodular Maximization for Several Classes of Matroids
The maximization of submodular functions have found widespread applicati...
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04/15/2023
Fully Scalable Massively Parallel Algorithms for Embedded Planar Graphs
We consider the massively parallel computation (MPC) model, which is a t...
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03/16/2023
Conflict Optimization for Binary CSP Applied to Minimum Partition into Plane Subgraphs and Graph Coloring
CG:SHOP is an annual geometric optimization challenge and the 2022 editi...
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01/22/2023
Multiplicative Auction Algorithm for Approximate Maximum Weight Bipartite Matching
We present an auction algorithm using multiplicative instead of constan...
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10/18/2022
Simplex Range Searching Revisited: How to Shave Logs in Multi-Level Data Structures
We revisit the classic problem of simplex range searching and related pr...
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08/24/2022
Halving by a Thousand Cuts or Punctures
For point sets P_1, …, P_, a set of lines L is halving if any face of t...
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11/05/2021
Hopcroft's Problem, Log-Star Shaving, 2D Fractional Cascading, and Decision Trees
We revisit Hopcroft's problem and related fundamental problems about geo...
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03/28/2021