The minimum weight triangulation problem with few inner points

M Hoffmann, Y Okamoto - Computational Geometry, 2006 - Elsevier
inner points (that is, points in the interior of the convex hull). As a case study, we consider the
minimum weight triangulation problemproblem: the minimum weight triangulation problem. …

The minimum weight triangulation problem with few inner points

M Hoffmann, Y Okamoto - … , IWPEC 2004, Bergen, Norway, September 14 …, 2004 - Springer
… set with respect to the number of inner points (that is, points in the interior of the … the minimum
weight triangulation problem. Finding a minimum weight triangulation for a set of n points in …

Minimum-weight triangulation is NP-hard

W Mulzer, G Rote - Journal of the ACM (JACM), 2008 - dl.acm.org
triangulation of a given point set that minimizes the sum of the edge lengths. We prove that
the decision version of this problem … We call the total weight of these edges the internal cost of …

A new heuristic for minimum weight triangulation

A Lingas - SIAM Journal on Algebraic Discrete Methods, 1987 - SIAM
… ) be the smallest real d such that starting from any point in S, … To see that the problem of
constructing a minimum spanning … that the point p is closest to e among all points in S inside (p, p…

Minimum weight triangulation by cutting out triangles

M Grantson, C Borgelt, C Levcopoulos - Algorithms and Computation: 16th …, 2005 - Springer
… perimeter and k hole vertices in the interior, that is, for a total of … A triangulation of a set S of
n points in the plane is a maximal … In this paper we consider the slightly more general problem

Fixed parameter algorithms for the minimum weight triangulation problem

MG Borgelt, C Borgelt, C Levcopoulos - International Journal of …, 2008 - World Scientific
… which are always in the triangulation), all of which lie inside the polygon. Note that the problem
of finding a MWT of a set S of points can be reduced to this problem by finding the convex …

Approximating the minimum weight Steiner triangulation

D Eppstein - Discrete & Computational Geometry, 1994 - Springer
… compute a triangulation with O(n) new points, and no obtuse … and MWST problems, discuss
some difficulties in extending … quadtree triangulation in which we triangulate both inside and …

[PDF][PDF] On hard instances of the minimum-weight triangulation problem

SP Fekete, A Haas, Y Lieder, E Niehs… - 36th European …, 2020 - ibr.cs.tu-bs.de
… NP-hard problem of finding a Minimum Weight Triangulation (MWT) of a planar point set: …
face with n ∈ N boundary vertices and k ∈ N inner points can be triangulated in O(n3k!k) [12] …

On a linear program for minimum-weight triangulation

A Yousefi, NE Young - SIAM journal on computing, 2014 - SIAM
problem of determining whether S contains a triangulation … As we travel through the interior
of edge b (or, if b is a point, … (since x is in the interior of YZ and w is in the interior of b, and …

Solving large-scale minimum-weight triangulation instances to provable optimality

A Haas - arXiv preprint arXiv:1802.06415, 2018 - arxiv.org
problem of finding a minimum-weight triangulation (MWT) of a planar point set, a classic
problem of … k inner points. Hoffmann and Okamoto [16] showed how to obtain the MWT of such a …