241 citations
- University of Illinois Urbana-ChampaignUS5 papers
- Brookhaven National LaboratoryUS1 paper
- Centre National de la Recherche ScientifiqueFR1 paper
- Chinese Academy of SciencesCN1 paper
- Illinois CollegeUS1 paper
- Korea Advanced Institute of Science and TechnologyKR1 paper
- Laboratoire de Physique des Gaz et des PlasmasFR1 paper
- Linköping UniversitySE1 paper
- National Astronomical ObservatoriesCN1 paper
- Sharif University of TechnologyIR1 paper
- Tel Aviv UniversityIL1 paper
- The University of Texas at DallasUS1 paper
4 papers · 1 filter
New Constructions of SSPDs and their Applications
Mohammad A. Abam, Sariel Har-Peled
We present a new optimal construction of a semi-separated pair decomposition (i.e., SSPD) for a set of points in . In the new constructio…
Approximating the -Level in Three-Dimensional Plane Arrangements
Sariel Har-Peled, Haim Kaplan, Micha Sharir
$\renewcommand{\Re}{{\rm I\!\hspace{-0.025em} R}} \newcommand{\SetX}{\mathsf{X}} \newcommand{\eps}{\varepsilon} \newcommand{\VorX}[1]{\mathcal{V} \pth{#1}} \newcommand{\Polygon}{\m…
From Proximity to Utility: A Voronoi Partition of Pareto Optima
Hsien-Chih Chang, Sariel Har-Peled, Benjamin Raichel
We present an extension of Voronoi diagrams where when considering which site a client is going to use, in addition to the site distances, other site attributes are also considered…
Approximation Algorithms for Maximum Independent Set of Pseudo-Disks
Timothy M. Chan, Sariel Har-Peled
We present approximation algorithms for maximum independent set of pseudo-disks in the plane, both in the weighted and unweighted cases. For the unweighted case, we prove that a lo…