87 citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Pohang University of Science and TechnologyKR6 papers
- Dongguk UniversityKR5 papers
- Seoul National UniversityKR5 papers
- Korea Advanced Institute of Science and TechnologyKR4 papers
- Yeungnam UniversityKR4 papers
- The University of SydneyAU3 papers
- Tohoku UniversityJP3 papers
- Université Libre de BruxellesBE3 papers
- University of Electro-CommunicationsJP3 papers
- Utah State UniversityUS3 papers
- Yonsei UniversityKR3 papers
- Carleton UniversityCA2 papers
4 papers · 1 filter
Computing the Geodesic Diameter and Center of a Polygonal Domain
Sang Won Bae, Matias Korman, Joseph S. B. Mitchell +3
For a polygonal domain with holes and a total of vertices, we present algorithms that compute the geodesic diameter in time and the geodesic center…
Computing the Geodesic Centers of a Polygonal Domain
Sang Won Bae, Matias Korman, Yoshio Okamoto
We present an algorithm that computes the geodesic center of a given polygonal domain. The running time of our algorithm is for any , where is the number of…
Improved Bounds for Beacon-Based Coverage and Routing in Simple Rectilinear Polygons
Sang Won Bae, Chan-Su Shin, Antoine Vigneron
We establish tight bounds for beacon-based coverage problems, and improve the bounds for beacon-based routing problems in simple rectilinear polygons. Specifically, we show that $\…
Global Hoelder continuity of solutions to quasilinear equations with Morrey data
Sun-Sig Byun, Dian K. Palagachev, Pilsoo Shin
We deal with general quasilinear divergence-form coercive operators whose prototype is the -Laplacean operator. The nonlinear terms are given by Carathéodory functions and satis…