Birgit Vogtenhuber

Assoc.Prof. Dipl.-Ing. Dr.techn.

20052020
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  • 2 Similar Profiles
Point Sets Mathematics
Geometric Graphs Mathematics
Order Type Mathematics
Triangulation Engineering & Materials Science
Convex Sets Mathematics
Labels Engineering & Materials Science
Simple Polygon Mathematics
Linear transformations Engineering & Materials Science

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Research Output 2005 2019

Bounding the number of crossings for a particular class of drawings of $K_{n,n}$

Medina, C., Parada, I., Salazar, G. & Vogtenhuber, B., 2019, p. 34.

Research output: Contribution to conferenceAbstractResearchpeer-review

Cross-sections of line configurations in $R^3$ and $(d-2)$-flat configurations in $R^d$

Aichholzer, O., Fabila-Monroy, R., Hurtado, F., Perez-Lantero, P., Ruiz-Vargas, A. J., Urrutia Galicia, J. & Vogtenhuber, B., 2019, In : Computational Geometry: Theory and Applications. 77, p. 51-61 11 p.

Research output: Contribution to journalArticleResearchpeer-review

Order Type
Cross section
Configuration
Line
Straight Line

Erdos-Szekeres-Type Games

Aichholzer, O., Díaz-Báñez, J. M., Hackl, T., Orden Martín, D., Pilz, A., Ventura, I. & Vogtenhuber, B., 2019, Proc. $35^th$ European Workshop on Computational Geometry EuroCG '19. Utrecht, The Netherlands, p. 23:1-23:7

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Erdös
Game
Combinatorial Games
Euclidean plane
Large Set

Extending simple drawings with one edge is hard

Arroyo, A., Klute, F., Parada, I., Seidel, R., Vogtenhuber, B. & Wiedera, T., 16 Sep 2019, In : arXiv.org e-Print archive. 10 p.

Research output: Contribution to journalArticleResearch

File

Flip distances between graph orientations

Aichholzer, O., Cardinal, J., Huynh, T., Knauer, K., Mütze, T., Steiner, R. & Vogtenhuber, B., 2019, 45th International Workshop on Graph-Theoretic Concepts in Computer Science. Vall de Nuria, Spain, Vol. 11789. p. 120-134 15 p. (Lecture Notes in Computer Science (LNCS)).

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Flip
Graph in graph theory
Cycle
Perfect Matching
Reversal

Activities 2006 2019

On the 2-Colored Crossing Number

Birgit Vogtenhuber (Speaker)
18 Sep 2019

Activity: Talk or presentationTalk at conference or symposiumScience to science

Hamiltonian meander paths and cycles on bichromatic point sets

Birgit Vogtenhuber (Speaker)
2 Jul 2019

Activity: Talk or presentationTalk at conference or symposiumScience to science

On the 2-Colored Crossing Number

Birgit Vogtenhuber (Speaker)
20 Mar 2019

Activity: Talk or presentationTalk at workshop, seminar or courseScience to science

Hamiltonian meander paths and cycles on bichromatic point sets

Birgit Vogtenhuber (Speaker)
26 Jul 2019

Activity: Talk or presentationInvited talkScience to science

Colored Crossings and Maximum Cuts

Birgit Vogtenhuber (Speaker)
28 May 2018

Activity: Talk or presentationInvited talkScience to public

Projects 2005 2020

FWF - ArrDra - Arrangements and Drawings

Vogtenhuber, B.

27/08/1826/08/20

Project: Research project

Discrete and Computational Geometry

Hackl, T., Aigner, W., Pilz, A., Vogtenhuber, B., Kornberger, B. & Aichholzer, O.

1/01/05 → …

Project: Research area

Optimizing Geometric Graphs

Hackl, T., Vogtenhuber, B. & Aichholzer, O.

1/01/0831/12/09

Project: Research project

FWF - Computational geometry - NFN Industrial Geometry

Vogtenhuber, B., Aigner, W., Hackl, T., Grohs, P., Karpenkov, O., Kornberger, B., Wallner, J., Aichholzer, O. & Müller, C.

1/04/0531/12/11

Project: Research project