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ORCIDBirgit Vogtenhuber
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- affiliation: Graz University of Technology, Austria
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2020 – today
- 2024
[j50]Oswin Aichholzer
, Ruy Fabila Monroy, Philipp Kindermann, Irene Parada, Rosna Paul, Daniel Perz, Patrick Schnider, Birgit Vogtenhuber:
Perfect Matchings with Crossings. Algorithmica 86(3): 697-716 (2024)- [j49]Oswin Aichholzer, Joachim Orthaber, Birgit Vogtenhuber:
Towards Crossing-Free Hamiltonian Cycles in Simple Drawings of Complete Graphs. Comput. Geom. Topol. 3(2): 5:1-5:30 (2024) - [j48]Oswin Aichholzer, Alfredo García, Javier Tejel, Birgit Vogtenhuber, Alexandra Weinberger:
Twisted Ways to Find Plane Structures in Simple Drawings of Complete Graphs. Discret. Comput. Geom. 71(1): 40-66 (2024) - [j47]Elena Arseneva, Linda Kleist, Boris Klemz, Maarten Löffler, André Schulz, Birgit Vogtenhuber, Alexander Wolff:
Adjacency Graphs of Polyhedral Surfaces. Discret. Comput. Geom. 71(4): 1429-1455 (2024) - [j46]Man-Kwun Chiu, Stefan Felsner, Manfred Scheucher, Felix Schröder, Raphael Steiner, Birgit Vogtenhuber:
Coloring circle arrangements: New 4-chromatic planar graphs. Eur. J. Comb. 121: 103839 (2024) - [c55]Martin Balko, Petr Hlinený, Tomás Masarík, Joachim Orthaber, Birgit Vogtenhuber, Mirko H. Wagner:
On the Uncrossed Number of Graphs. GD 2024: 18:1-18:13 - [c54]Oswin Aichholzer, Joachim Orthaber, Birgit Vogtenhuber:
Separable Drawings: Extendability and Crossing-Free Hamiltonian Cycles. GD 2024: 34:1-34:17 - [c53]Henry Förster, Philipp Kindermann, Tillmann Miltzow, Irene Parada, Soeren Terziadis, Birgit Vogtenhuber:
Geometric Thickness of Multigraphs is ∃ ℝ-Complete. LATIN (1) 2024: 336-349 - [c52]Yan Alves Radtke, Stefan Felsner, Johannes Obenaus, Sandro Roch, Manfred Scheucher, Birgit Vogtenhuber:
Flip Graph Connectivity for Arrangements of Pseudolines and Pseudocircles. SODA 2024: 4849-4871 - [i49]Martin Balko, Petr Hlinený, Tomás Masarík, Joachim Orthaber, Birgit Vogtenhuber, Mirko H. Wagner:
On the Uncrossed Number of Graphs. CoRR abs/2407.21206 (2024) - [i48]Oswin Aichholzer, Julia Obmann, Pavel Paták, Daniel Perz, Josef Tkadlec, Birgit Vogtenhuber:
Disjoint Compatibility via Graph Classes. CoRR abs/2409.03579 (2024) - 2023
- [j45]Alan Arroyo, Fabian Klute, Irene Parada, Birgit Vogtenhuber, Raimund Seidel, Tilo Wiedera:
Inserting One Edge into a Simple Drawing is Hard. Discret. Comput. Geom. 69(3): 745-770 (2023) - [j44]Alfredo García, Javier Tejel, Birgit Vogtenhuber, Alexandra Weinberger:
Empty Triangles in Generalized Twisted Drawings of Kn. J. Graph Algorithms Appl. 27(8): 721-735 (2023) - [j43]Oswin Aichholzer, Matias Korman, Yoshio Okamoto, Irene Parada, Daniel Perz, André van Renssen, Birgit Vogtenhuber:
Graphs with large total angular resolution. Theor. Comput. Sci. 943: 73-88 (2023) - [c51]Oswin Aichholzer, Man-Kwun Chiu, Hung P. Hoang, Michael Hoffmann, Jan Kyncl, Yannic Maus, Birgit Vogtenhuber, Alexandra Weinberger:
Drawings of Complete Multipartite Graphs up to Triangle Flips. SoCG 2023: 6:1-6:16 - [c50]Oswin Aichholzer, Birgit Vogtenhuber, Alexandra Weinberger:
Different Types of Isomorphisms of Drawings of Complete Multipartite Graphs. GD (2) 2023: 34-50 - [c49]Oswin Aichholzer, Stefan Felsner, Rosna Paul, Manfred Scheucher, Birgit Vogtenhuber:
Bichromatic Perfect Matchings with Crossings. GD (1) 2023: 124-132 - [c48]Oswin Aichholzer, Kristin Knorr, Wolfgang Mulzer, Johannes Obenaus, Rosna Paul, Birgit Vogtenhuber:
Flipping Plane Spanning Paths. WALCOM 2023: 49-60 - [i47]Oswin Aichholzer, Man-Kwun Chiu, Hung P. Hoang, Michael Hoffmann, Jan Kyncl, Yannic Maus, Birgit Vogtenhuber, Alexandra Weinberger:
Drawings of Complete Multipartite Graphs Up to Triangle Flips. CoRR abs/2303.07401 (2023) - [i46]Oswin Aichholzer, Joachim Orthaber, Birgit Vogtenhuber:
Towards Crossing-Free Hamiltonian Cycles in Simple Drawings of Complete Graphs. CoRR abs/2303.15610 (2023) - [i45]Oswin Aichholzer, Birgit Vogtenhuber, Alexandra Weinberger:
Different Types of Isomorphisms of Drawings of Complete Multipartite Graphs. CoRR abs/2308.10735 (2023) - [i44]Oswin Aichholzer, Stefan Felsner, Rosna Paul, Manfred Scheucher, Birgit Vogtenhuber:
Bichromatic Perfect Matchings with Crossings. CoRR abs/2309.00546 (2023) - [i43]Yan Alves Radtke, Stefan Felsner, Johannes Obenaus, Sandro Roch, Manfred Scheucher, Birgit Vogtenhuber:
Flip Graph Connectivity for Arrangements of Pseudolines and Pseudocircles. CoRR abs/2310.19711 (2023) - [i42]Henry Förster, Philipp Kindermann, Tillmann Miltzow, Irene Parada, Soeren Terziadis, Birgit Vogtenhuber:
Geometric Thickness of Multigraphs is ∃R-complete. CoRR abs/2312.05010 (2023) - 2022
- [j42]Oswin Aichholzer, Jan Kyncl, Manfred Scheucher, Birgit Vogtenhuber, Pavel Valtr:
On crossing-families in planar point sets. Comput. Geom. 107: 101899 (2022) - [j41]Clemens Huemer, Deborah Oliveros, Pablo Pérez-Lantero, Ferran Torra Clotet, Birgit Vogtenhuber:
On Weighted Sums of Numbers of Convex Polygons in Point Sets. Discret. Comput. Geom. 68(2): 448-476 (2022) - [j40]Oswin Aichholzer, Manuel Borrazzo, Prosenjit Bose, Jean Cardinal, Fabrizio Frati, Pat Morin, Birgit Vogtenhuber:
Drawing Graphs as Spanners. Discret. Comput. Geom. 68(3): 774-795 (2022) - [j39]Oswin Aichholzer, Alan Arroyo, Zuzana Masárová, Irene Parada, Daniel Perz, Alexander Pilz, Josef Tkadlec, Birgit Vogtenhuber:
On Compatible Matchings. J. Graph Algorithms Appl. 26(2): 225-240 (2022) - [c47]Oswin Aichholzer, Alfredo García, Javier Tejel, Birgit Vogtenhuber, Alexandra Weinberger:
Twisted Ways to Find Plane Structures in Simple Drawings of Complete Graphs. SoCG 2022: 5:1-5:18 - [c46]Oswin Aichholzer, Johannes Obenaus, Joachim Orthaber, Rosna Paul, Patrick Schnider, Raphael Steiner, Tim Taubner, Birgit Vogtenhuber:
Edge Partitions of Complete Geometric Graphs. SoCG 2022: 6:1-6:16 - [c45]Oswin Aichholzer, Kristin Knorr, Wolfgang Mulzer, Nicolas El Maalouly, Johannes Obenaus, Rosna Paul, Meghana M. Reddy, Birgit Vogtenhuber, Alexandra Weinberger:
Compatible Spanning Trees in Simple Drawings of Kn. GD 2022: 16-24 - [c44]Alfredo García, Javier Tejel, Birgit Vogtenhuber, Alexandra Weinberger:
Empty Triangles in Generalized Twisted Drawings of Kn. GD 2022: 40-48 - [c43]Oswin Aichholzer, Alfredo García, Irene Parada, Birgit Vogtenhuber, Alexandra Weinberger:
Shooting Stars in Simple Drawings of Km, n. GD 2022: 49-57 - [c42]Oswin Aichholzer, Ruy Fabila Monroy, Philipp Kindermann, Irene Parada, Rosna Paul, Daniel Perz, Patrick Schnider, Birgit Vogtenhuber:
Perfect Matchings with Crossings. IWOCA 2022: 46-59 - [c41]Oswin Aichholzer, Julia Obmann, Pavel Paták, Daniel Perz, Josef Tkadlec, Birgit Vogtenhuber:
Disjoint Compatibility via Graph Classes. WG 2022: 16-28 - [i41]Oswin Aichholzer, Kristin Knorr, Maarten Löffler, Zuzana Masárová, Wolfgang Mulzer, Johannes Obenaus, Rosna Paul, Birgit Vogtenhuber:
Flipping Plane Spanning Paths. CoRR abs/2202.10831 (2022) - [i40]Oswin Aichholzer, Alfredo García, Javier Tejel, Birgit Vogtenhuber, Alexandra Weinberger:
Twisted Ways to Find Plane Structures in Simple Drawings of Complete Graphs. CoRR abs/2203.06143 (2022) - [i39]Man-Kwun Chiu, Stefan Felsner, Manfred Scheucher, Felix Schröder, Raphael Steiner, Birgit Vogtenhuber:
Coloring circle arrangements: New 4-chromatic planar graphs. CoRR abs/2205.08181 (2022) - [i38]Alfredo García, Javier Tejel, Birgit Vogtenhuber, Alexandra Weinberger:
Empty Triangles in Generalized Twisted Drawings of Kn. CoRR abs/2208.05819 (2022) - [i37]Oswin Aichholzer, Alfredo García, Irene Parada, Birgit Vogtenhuber, Alexandra Weinberger:
Shooting Stars in Simple Drawings of Km, n. CoRR abs/2209.01190 (2022) - [i36]Ruy Fabila Monroy, Carlos Hidalgo-Toscano, Daniel Perz, Birgit Vogtenhuber:
No Selection Lemma for Empty Triangles. CoRR abs/2210.00630 (2022) - [i35]Oswin Aichholzer, Thomas Hackl, Maarten Löffler, Alexander Pilz, Irene Parada, Manfred Scheucher, Birgit Vogtenhuber:
Blocking Delaunay Triangulations from the Exterior. CoRR abs/2210.12015 (2022) - 2021
- [j38]Oswin Aichholzer, Jean Cardinal, Tony Huynh, Kolja Knauer, Torsten Mütze, Raphael Steiner, Birgit Vogtenhuber:
Flip Distances Between Graph Orientations. Algorithmica 83(1): 116-143 (2021) - [j37]David Flores-Peñaloza, Mikio Kano, Leonardo Martínez-Sandoval, David Orden, Javier Tejel, Csaba D. Tóth, Jorge Urrutia, Birgit Vogtenhuber:
Rainbow polygons for colored point sets in the plane. Discret. Math. 344(7): 112406 (2021) - [c40]Elena Arseneva, Linda Kleist, Boris Klemz, Maarten Löffler, André Schulz, Birgit Vogtenhuber, Alexander Wolff:
Adjacency Graphs of Polyhedral Surfaces. SoCG 2021: 11:1-11:17 - [c39]Robert Ganian, Thekla Hamm, Fabian Klute, Irene Parada, Birgit Vogtenhuber:
Crossing-Optimal Extension of Simple Drawings. ICALP 2021: 72:1-72:17 - [c38]Oswin Aichholzer, Alan Arroyo, Zuzana Masárová, Irene Parada, Daniel Perz, Alexander Pilz, Josef Tkadlec, Birgit Vogtenhuber:
On Compatible Matchings. WALCOM 2021: 221-233 - [i34]Oswin Aichholzer, Alan Arroyo, Zuzana Masárová, Irene Parada, Daniel Perz, Alexander Pilz, Josef Tkadlec, Birgit Vogtenhuber:
On Compatible Matchings. CoRR abs/2101.03928 (2021) - [i33]Elena Arseneva, Linda Kleist, Boris Klemz, Maarten Löffler, André Schulz, Birgit Vogtenhuber, Alexander Wolff:
Adjacency Graphs of Polyhedral Surfaces. CoRR abs/2103.09803 (2021) - [i32]Oswin Aichholzer, Jan Kyncl, Manfred Scheucher, Birgit Vogtenhuber, Pavel Valtr:
On Crossing-Families in Planar Point Sets. CoRR abs/2109.10705 (2021) - [i31]Oswin Aichholzer, Johannes Obenaus, Joachim Orthaber, Rosna Paul, Patrick Schnider, Raphael Steiner, Tim Taubner, Birgit Vogtenhuber:
Edge Partitions of Complete Geometric Graphs (Part 2). CoRR abs/2112.08456 (2021) - 2020
- [j36]Bahareh Banyassady, Man-Kwun Chiu, Matias Korman, Wolfgang Mulzer, André van Renssen, Marcel Roeloffzen, Paul Seiferth, Yannik Stein, Birgit Vogtenhuber, Max Willert:
Routing in polygonal domains. Comput. Geom. 87: 101593 (2020) - [j35]Jurek Czyzowicz, Konstantinos Georgiou, Evangelos Kranakis, Lata Narayanan, Jaroslav Opatrny, Birgit Vogtenhuber:
Evacuating Robots from a Disk Using Face-to-Face Communication. Discret. Math. Theor. Comput. Sci. 22(4) (2020) - [j34]Oswin Aichholzer, Martin Balko, Thomas Hackl, Jan Kyncl, Irene Parada, Manfred Scheucher, Pavel Valtr, Birgit Vogtenhuber:
A superlinear lower bound on the number of 5-holes. J. Comb. Theory A 173: 105236 (2020) - [j33]Oswin Aichholzer, Martin Balko, Michael Hoffmann, Jan Kyncl, Wolfgang Mulzer, Irene Parada, Alexander Pilz, Manfred Scheucher, Pavel Valtr, Birgit Vogtenhuber, Emo Welzl:
Minimal Representations of Order Types by Geometric Graphs. J. Graph Algorithms Appl. 24(4): 551-572 (2020) - [c37]Jared Ray Coleman, Evangelos Kranakis, Oscar Morales-Ponce, Jaroslav Opatrny, Jorge Urrutia, Birgit Vogtenhuber:
Minimizing The Maximum Distance Traveled To Form Patterns With Systems of Mobile Robots. CCCG 2020: 73-79 - [c36]Oswin Aichholzer, Michael Hoffmann, Johannes Obenaus, Rosna Paul, Daniel Perz, Nadja Seiferth, Birgit Vogtenhuber, Alexandra Weinberger:
Plane Spanning Trees in Edge-Colored Simple Drawings of Kn. GD 2020: 482-489 - [c35]Oswin Aichholzer, Manuel Borrazzo, Prosenjit Bose, Jean Cardinal, Fabrizio Frati, Pat Morin, Birgit Vogtenhuber:
Drawing Graphs as Spanners. WG 2020: 310-324 - [c34]Alan Arroyo, Fabian Klute, Irene Parada, Raimund Seidel, Birgit Vogtenhuber, Tilo Wiedera:
Inserting One Edge into a Simple Drawing Is Hard. WG 2020: 325-338 - [i30]Oswin Aichholzer, Manuel Borrazzo, Prosenjit Bose, Jean Cardinal, Fabrizio Frati, Pat Morin, Birgit Vogtenhuber:
Drawing Graphs as Spanners. CoRR abs/2002.05580 (2020) - [i29]Jared Ray Coleman, Evangelos Kranakis, Oscar Morales-Ponce, Jaroslav Opatrny, Jorge Urrutia, Birgit Vogtenhuber:
Minimizing The Maximum Distance Traveled To Form Patterns With Systems of Mobile Robots. CoRR abs/2006.15664 (2020) - [i28]David Flores-Peñaloza, Mikio Kano, Leonardo Martínez-Sandoval, David Orden, Javier Tejel, Csaba D. Tóth, Jorge Urrutia, Birgit Vogtenhuber:
Rainbow polygons for colored point sets in the plane. CoRR abs/2007.10139 (2020) - [i27]Oswin Aichholzer, Michael Hoffmann, Johannes Obenaus, Rosna Paul, Daniel Perz, Nadja Seiferth, Birgit Vogtenhuber, Alexandra Weinberger:
Plane Spanning Trees in Edge-Colored Simple Drawings of Kn. CoRR abs/2008.08827 (2020) - [i26]Robert Ganian, Thekla Hamm, Fabian Klute, Irene Parada, Birgit Vogtenhuber:
Crossing-Optimal Extension of Simple Drawings. CoRR abs/2012.07457 (2020)
2010 – 2019
- 2019
- [j32]Oswin Aichholzer, Ruy Fabila Monroy, Ferran Hurtado, Pablo Pérez-Lantero, Andres J. Ruiz-Vargas, Jorge Urrutia, Birgit Vogtenhuber:
Cross-sections of line configurations in R3 and (d - 2)-flat configurations in Rd. Comput. Geom. 77: 51-61 (2019) - [j31]Oswin Aichholzer, Thomas Hackl, Matias Korman, Alexander Pilz, André van Renssen, Marcel Roeloffzen, Günter Rote, Birgit Vogtenhuber:
Packing plane spanning graphs with short edges in complete geometric graphs. Comput. Geom. 82: 1-15 (2019) - [j30]Philipp Kindermann, Stephen G. Kobourov, Maarten Löffler, Martin Nöllenburg, André Schulz, Birgit Vogtenhuber:
Lombardi drawings of knots and links. J. Comput. Geom. 10(1): 444-476 (2019) - [c33]Oswin Aichholzer, Ruy Fabila Monroy, Adrian Fuchs, Carlos Hidalgo-Toscano, Irene Parada, Birgit Vogtenhuber, Francisco Zaragoza:
On the 2-Colored Crossing Number. GD 2019: 87-100 - [c32]Oswin Aichholzer, Martin Balko, Michael Hoffmann, Jan Kyncl, Wolfgang Mulzer, Irene Parada, Alexander Pilz, Manfred Scheucher, Pavel Valtr, Birgit Vogtenhuber, Emo Welzl:
Minimal Representations of Order Types by Geometric Graphs. GD 2019: 101-113 - [c31]Oswin Aichholzer, Matias Korman, Yoshio Okamoto, Irene Parada, Daniel Perz, André van Renssen, Birgit Vogtenhuber:
Graphs with Large Total Angular Resolution. GD 2019: 193-199 - [c30]Oswin Aichholzer, Linda Kleist, Boris Klemz, Felix Schröder, Birgit Vogtenhuber:
On the Edge-Vertex Ratio of Maximal Thrackles. GD 2019: 482-495 - [c29]Oswin Aichholzer, Jean Cardinal, Tony Huynh, Kolja Knauer, Torsten Mütze, Raphael Steiner, Birgit Vogtenhuber:
Flip Distances Between Graph Orientations. WG 2019: 120-134 - [i25]Oswin Aichholzer, Jean Cardinal, Tony Huynh, Kolja Knauer, Torsten Mütze, Raphael Steiner, Birgit Vogtenhuber:
Flip distances between graph orientations. CoRR abs/1902.06103 (2019) - [i24]Oswin Aichholzer, Martin Balko, Michael Hoffmann, Jan Kyncl, Wolfgang Mulzer, Irene Parada, Alexander Pilz, Manfred Scheucher, Pavel Valtr, Birgit Vogtenhuber, Emo Welzl:
Minimal Representations of Order Types by Geometric Graphs. CoRR abs/1908.05124 (2019) - [i23]Oswin Aichholzer, Ruy Fabila Monroy, Adrian Fuchs, Carlos Hidalgo-Toscano, Irene Parada, Birgit Vogtenhuber, Francisco Zaragoza:
On the 2-colored crossing number. CoRR abs/1908.06461 (2019) - [i22]Oswin Aichholzer, Matias Korman, Yoshio Okamoto, Irene Parada, Daniel Perz, André van Renssen, Birgit Vogtenhuber:
Graphs with large total angular resolution. CoRR abs/1908.06504 (2019) - [i21]Oswin Aichholzer, Linda Kleist, Boris Klemz, Felix Schröder, Birgit Vogtenhuber:
On the edge-vertex ratio of maximal thrackles. CoRR abs/1908.08857 (2019) - [i20]Alan Arroyo, Fabian Klute, Irene Parada, Raimund Seidel, Birgit Vogtenhuber, Tilo Wiedera:
Extending simple drawings with one edge is hard. CoRR abs/1909.07347 (2019) - 2018
- [j29]Oswin Aichholzer, Luis Barba, Thomas Hackl, Alexander Pilz, Birgit Vogtenhuber:
Linear transformation distance for bichromatic matchings. Comput. Geom. 68: 77-88 (2018) - [j28]Oswin Aichholzer, Ruy Fabila Monroy, David Flores-Peñaloza, Thomas Hackl, Jorge Urrutia, Birgit Vogtenhuber:
Modem illumination of monotone polygons. Comput. Geom. 68: 101-118 (2018) - [j27]Matias Korman, Stefan Langerman, Wolfgang Mulzer, Alexander Pilz, Maria Saumell, Birgit Vogtenhuber:
The dual diameter of triangulations. Comput. Geom. 68: 243-252 (2018) - [j26]Oswin Aichholzer, Martin Balko, Thomas Hackl, Alexander Pilz, Pedro Ramos, Pavel Valtr, Birgit Vogtenhuber:
Holes in 2-convex point sets. Comput. Geom. 74: 38-49 (2018) - [j25]Oswin Aichholzer, Lukas Andritsch, Karin Baur, Birgit Vogtenhuber:
Perfect k-Colored Matchings and \((k+2)\) -Gonal Tilings. Graphs Comb. 34(6): 1333-1346 (2018) - [j24]Oswin Aichholzer, Nieves Atienza, José Miguel Díaz-Báñez, Ruy Fabila Monroy, David Flores-Peñaloza, Pablo Pérez-Lantero, Birgit Vogtenhuber, Jorge Urrutia:
Computing balanced islands in two colored point sets in the plane. Inf. Process. Lett. 135: 28-32 (2018) - [j23]Jean Cardinal, Stefan Felsner, Tillmann Miltzow, Casey Tompkins, Birgit Vogtenhuber:
Intersection Graphs of Rays and Grounded Segments. J. Graph Algorithms Appl. 22(2): 273-295 (2018) - [j22]Bernardo M. Ábrego, Oswin Aichholzer, Silvia Fernández-Merchant, Dan McQuillan, Bojan Mohar, Petra Mutzel, Pedro Ramos, R. Bruce Richter, Birgit Vogtenhuber:
Bishellable drawings of Kn. SIAM J. Discret. Math. 32(4): 2482-2492 (2018) - 2017
- [c28]Oswin Aichholzer, Martin Balko, Thomas Hackl, Jan Kyncl, Irene Parada, Manfred Scheucher, Pavel Valtr, Birgit Vogtenhuber:
A Superlinear Lower Bound on the Number of 5-Holes. SoCG 2017: 8:1-8:16 - [c27]Philipp Kindermann, Stephen G. Kobourov, Maarten Löffler, Martin Nöllenburg, André Schulz, Birgit Vogtenhuber:
Lombardi Drawings of Knots and Links. GD 2017: 113-126 - [c26]Bahareh Banyassady, Man-Kwun Chiu, Matias Korman, Wolfgang Mulzer, André van Renssen, Marcel Roeloffzen, Paul Seiferth, Yannik Stein, Birgit Vogtenhuber, Max Willert:
Routing in Polygonal Domains. ISAAC 2017: 10:1-10:13 - [c25]Oswin Aichholzer, Martin Balko, Thomas Hackl, Alexander Pilz, Pedro Ramos, Pavel Valtr, Birgit Vogtenhuber:
Holes in 2-Convex Point Sets. IWOCA 2017: 169-181 - [c24]Jean Cardinal, Stefan Felsner, Tillmann Miltzow, Casey Tompkins, Birgit Vogtenhuber:
Intersection Graphs of Rays and Grounded Segments. WG 2017: 153-166 - [i19]Oswin Aichholzer, Thomas Hackl, Matias Korman, Alexander Pilz, Günter Rote, André van Renssen, Marcel Roeloffzen, Birgit Vogtenhuber:
Packing Short Plane Spanning Graphs in Complete Geometric Graphs. CoRR abs/1703.05863 (2017) - [i18]Matias Korman, Wolfgang Mulzer, André van Renssen, Marcel Roeloffzen, Paul Seiferth, Yannik Stein, Birgit Vogtenhuber, Max Willert:
Routing in Polygons with Holes. CoRR abs/1703.09533 (2017) - [i17]Oswin Aichholzer, Matias Korman, Alexander Pilz, Birgit Vogtenhuber:
Geodesic Order Types. CoRR abs/1708.06064 (2017) - [i16]Philipp Kindermann, Stephen G. Kobourov, Maarten Löffler, Martin Nöllenburg, André Schulz, Birgit Vogtenhuber:
Lombardi Drawings of Knots and Links. CoRR abs/1708.09819 (2017) - 2016
- [c23]Oswin Aichholzer, Victor Alvarez, Thomas Hackl, Alexander Pilz, Bettina Speckmann, Birgit Vogtenhuber:
An Improved Lower Bound on the Minimum Number of Triangulations. SoCG 2016: 7:1-7:16 - [c22]Oswin Aichholzer, Thomas Hackl, Matias Korman, Alexander Pilz, Günter Rote, André van Renssen, Marcel Roeloffzen, Birgit Vogtenhuber:
Packing Short Plane Spanning Trees in Complete Geometric Graphs. ISAAC 2016: 9:1-9:12 - [i15]Jean Cardinal, Stefan Felsner, Tillmann Miltzow, Casey Tompkins, Birgit Vogtenhuber:
Intersection Graphs of Rays and Grounded Segments. CoRR abs/1612.03638 (2016) - 2015
- [j21]Oswin Aichholzer, Ruy Fabila Monroy, Hernán González-Aguilar, Thomas Hackl, Marco A. Heredia, Clemens Huemer, Jorge Urrutia, Pavel Valtr, Birgit Vogtenhuber:
On k-gons and k-holes in point sets. Comput. Geom. 48(7): 528-537 (2015) - [j20]Oswin Aichholzer, Thomas Hackl, Alexander Pilz, Pedro Ramos, Vera Sacristán, Birgit Vogtenhuber:
Empty Triangles in Good Drawings of the Complete Graph. Graphs Comb. 31(2): 335-345 (2015) - [j19]Oswin Aichholzer, Franz Aurenhammer, Thomas Hackl, Clemens Huemer, Alexander Pilz, Birgit Vogtenhuber:
3-Colorability of Pseudo-Triangulations. Int. J. Comput. Geom. Appl. 25(4): 283-298 (2015) - [j18]Oswin Aichholzer, Thomas Hackl, Sarah Lutteropp, Tamara Mchedlidze, Alexander Pilz, Birgit Vogtenhuber:
Monotone Simultaneous Embeddings of Upward Planar Digraphs. J. Graph Algorithms Appl. 19(1): 87-110 (2015) - [j17]Oswin Aichholzer, Thomas Hackl, Sarah Lutteropp, Tamara Mchedlidze, Birgit Vogtenhuber:
Embedding Four-directional Paths on Convex Point Sets. J. Graph Algorithms Appl. 19(2): 743-759 (2015) - [c21]Jurek Czyzowicz, Konstantinos Georgiou, Evangelos Kranakis, Lata Narayanan, Jaroslav Opatrny, Birgit Vogtenhuber:
Evacuating Robots from a Disk Using Face-to-Face Communication (Extended Abstract). CIAC 2015: 140-152 - [c20]Oswin Aichholzer, Therese Biedl, Thomas Hackl, Martin Held, Stefan Huber, Peter Palfrader, Birgit Vogtenhuber:
Representing Directed Trees as Straight Skeletons. GD 2015: 335-347 - [c19]Oswin Aichholzer, Thomas Hackl, Pavel Valtr, Birgit Vogtenhuber:
A Note on the Number of General 4-holes in (Perturbed) Grids. JCDCGG 2015: 1-12 - [i14]Jurek Czyzowicz, Konstantinos Georgiou, Evangelos Kranakis, Lata Narayanan, Jaroslav Opatrny, Birgit Vogtenhuber:
Evacuating Robots from a Disk Using Face-to-Face Communication. CoRR abs/1501.04985 (2015) - [i13]Oswin Aichholzer, Ruy Fabila Monroy, David Flores-Peñaloza, Thomas Hackl, Jorge Urrutia, Birgit Vogtenhuber:
Modem Illumination of Monotone Polygons. CoRR abs/1503.05062 (2015) - [i12]Matias Korman, Stefan Langerman, Wolfgang Mulzer, Alexander Pilz, Maria Saumell, Birgit Vogtenhuber:
The Dual Diameter of Triangulations. CoRR abs/1503.08518 (2015) - [i11]Oswin Aichholzer, Therese Biedl, Thomas Hackl, Martin Held, Stefan Huber, Peter Palfrader, Birgit Vogtenhuber:
Representing Directed Trees as Straight Skeletons. CoRR abs/1508.01076 (2015) - [i10]Bernardo M. Ábrego, Oswin Aichholzer, Silvia Fernández-Merchant, Dan McQuillan, Bojan Mohar, Petra Mutzel, Pedro Ramos, R. Bruce Richter, Birgit Vogtenhuber:
Bishellable drawings of Kn. CoRR abs/1510.00549 (2015) - [i9]Oswin Aichholzer, Nieves Atienza, Ruy Fabila Monroy, Pablo Pérez-Lantero, José Miguel Díaz-Báñez, David Flores-Peñaloza, Birgit Vogtenhuber, Jorge Urrutia:
Balanced Islands in Two Colored Point Sets in the Plane. CoRR abs/1510.01819 (2015) - 2014
- [j16]Oswin Aichholzer, Matias Korman, Alexander Pilz, Birgit Vogtenhuber:
Geodesic Order Types. Algorithmica 70(1): 112-128 (2014) - [j15]Oswin Aichholzer, Ruy Fabila Monroy, Thomas Hackl, Clemens Huemer, Alexander Pilz, Birgit Vogtenhuber:
Lower bounds for the number of small convex k-holes. Comput. Geom. 47(5): 605-613 (2014) - [j14]Oswin Aichholzer, Ruy Fabila Monroy, Hernán González-Aguilar, Thomas Hackl, Marco A. Heredia, Clemens Huemer, Jorge Urrutia, Birgit Vogtenhuber:
4-Holes in point sets. Comput. Geom. 47(6): 644-650 (2014) - [j13]Oswin Aichholzer, Franz Aurenhammer, Thomas Hackl, Ferran Hurtado, Alexander Pilz, Pedro Ramos, Jorge Urrutia, Pavel Valtr, Birgit Vogtenhuber:
On k-convex point sets. Comput. Geom. 47(8): 809-832 (2014) - [j12]Oswin Aichholzer, Jean Cardinal, Thomas Hackl, Ferran Hurtado, Matias Korman, Alexander Pilz, Rodrigo I. Silveira, Ryuhei Uehara, Pavel Valtr, Birgit Vogtenhuber, Emo Welzl:
Cell-Paths in Mono- and Bichromatic Line Arrangements in the Plane. Discret. Math. Theor. Comput. Sci. 16(3): 317-332 (2014) - [j11]Oswin Aichholzer, Thomas Hackl, Michael Hoffmann, Alexander Pilz, Günter Rote, Bettina Speckmann, Birgit Vogtenhuber:
Plane Graphs with Parity Constraints. Graphs Comb. 30(1): 47-69 (2014) - [j10]Oswin Aichholzer, Thomas Hackl, David Orden, Alexander Pilz, Maria Saumell, Birgit Vogtenhuber:
Flips in Combinatorial pointed Pseudo-Triangulations with Face degree at most Four. Int. J. Comput. Geom. Appl. 24(3): 197-224 (2014) - [j9]Oswin Aichholzer, Thomas Hackl, Matias Korman, Alexander Pilz, Birgit Vogtenhuber:
Geodesic-Preserving Polygon Simplification. Int. J. Comput. Geom. Appl. 24(4): 307-324 (2014) - [c18]Bernardo M. Ábrego, Oswin Aichholzer, Silvia Fernández-Merchant, Pedro Ramos, Birgit Vogtenhuber:
Non-Shellable Drawings of Kn with Few Crossings. CCCG 2014 - [c17]Oswin Aichholzer, Ruy Fabila Monroy, Ferran Hurtado, Pablo Pérez-Lantero, Andres J. Ruiz-Vargas, Jorge Urrutia, Birgit Vogtenhuber:
Order types and cross-sections of line arrangements in R^3. CCCG 2014 - [c16]Stefan Huber, Oswin Aichholzer, Thomas Hackl, Birgit Vogtenhuber:
Straight Skeletons by Means of Voronoi Diagrams Under Polyhedral Distance Functions. CCCG 2014 - [c15]Oswin Aichholzer, Luis Barba, Thomas Hackl, Alexander Pilz, Birgit Vogtenhuber:
Linear transformation distance for bichromatic matchings. SoCG 2014: 154 - [c14]Oswin Aichholzer, Thomas Hackl, Sarah Lutteropp, Tamara Mchedlidze, Birgit Vogtenhuber:
Embedding Four-Directional Paths on Convex Point Sets. GD 2014: 355-366 - [i8]Oswin Aichholzer, Thomas Hackl, Sarah Lutteropp, Tamara Mchedlidze, Birgit Vogtenhuber:
Embedding Four-directional Paths on Convex Point Sets. CoRR abs/1408.4933 (2014) - [i7]Oswin Aichholzer, Ruy Fabila Monroy, Hernán González-Aguilar, Thomas Hackl, Marco A. Heredia, Clemens Huemer, Jorge Urrutia, Pavel Valtr, Birgit Vogtenhuber:
On $k$-Gons and $k$-Holes in Point Sets. CoRR abs/1409.0081 (2014) - 2013
- [j8]Oswin Aichholzer, Thomas Hackl, Michael Hoffmann, Clemens Huemer, Attila Pór, Francisco Santos, Bettina Speckmann, Birgit Vogtenhuber:
Maximizing maximal angles for plane straight-line graphs. Comput. Geom. 46(1): 17-28 (2013) - [j7]Oswin Aichholzer, Ruy Fabila Monroy, Thomas Hackl, Marc J. van Kreveld, Alexander Pilz, Pedro Ramos, Birgit Vogtenhuber:
Blocking Delaunay triangulations. Comput. Geom. 46(2): 154-159 (2013) - [j6]Oswin Aichholzer, Jorge Urrutia, Birgit Vogtenhuber:
Balanced 6-holes in linearly separable bichromatic point sets. Electron. Notes Discret. Math. 44: 181-186 (2013) - [c13]Oswin Aichholzer, Jean Cardinal, Thomas Hackl, Ferran Hurtado, Matias Korman, Alexander Pilz, Rodrigo I. Silveira, Ryuhei Uehara, Birgit Vogtenhuber, Emo Welzl:
Cell-Paths in Mono- and Bichromatic Line Arrangements in the Plane. CCCG 2013 - [c12]Oswin Aichholzer, Thomas Hackl, Matias Korman, Alexander Pilz, Birgit Vogtenhuber:
Geodesic-Preserving Polygon Simplification. ISAAC 2013: 11-21 - [i6]Oswin Aichholzer, Thomas Hackl, Alexander Pilz, Pedro A. Ramos, Vera Sacristán, Birgit Vogtenhuber:
Empty triangles in good drawings of the complete graph. CoRR abs/1306.5081 (2013) - [i5]Oswin Aichholzer, Thomas Hackl, Matias Korman, Alexander Pilz, Birgit Vogtenhuber:
Geodesic-Preserving Polygon Simplification. CoRR abs/1309.3858 (2013) - [i4]Oswin Aichholzer, Thomas Hackl, David Orden, Alexander Pilz, Maria Saumell, Birgit Vogtenhuber:
Flips in combinatorial pointed pseudo-triangulations with face degree at most four. CoRR abs/1310.0833 (2013) - [i3]Oswin Aichholzer, Thomas Hackl, Sarah Lutteropp, Tamara Mchedlidze, Alexander Pilz, Birgit Vogtenhuber:
Monotone Simultaneous Embedding of Directed Paths. CoRR abs/1310.6955 (2013) - [i2]Oswin Aichholzer, Luis Barba, Thomas Hackl, Alexander Pilz, Birgit Vogtenhuber:
Linear transformation distance for bichromatic matchings. CoRR abs/1312.0884 (2013) - 2012
- [j5]Oswin Aichholzer, Günter Rote, André Schulz, Birgit Vogtenhuber:
Pointed drawings of planar graphs. Comput. Geom. 45(9): 482-494 (2012) - [c11]Oswin Aichholzer, Ruy Fabila Monroy, Thomas Hackl, Clemens Huemer, Alexander Pilz, Birgit Vogtenhuber:
Lower Bounds for the Number of Small Convex k-Holes. CCCG 2012: 247-252 - [c10]Oswin Aichholzer, Matias Korman, Alexander Pilz, Birgit Vogtenhuber:
Geodesic Order Types. COCOON 2012: 216-227 - 2011
- [c9]Birgit Vogtenhuber, Oswin Aichholzer, Ruy Fabila Monroy, Clemens Huemer, Jorge Urrutia, Marco A. Heredia, Hernán González-Aguilar, Thomas Hackl, Pavel Valtr:
On k-Gons and k-Holes in Point Sets. CCCG 2011 - [c8]Oswin Aichholzer, Thomas Hackl, Birgit Vogtenhuber:
On 5-Gons and 5-Holes. EGC 2011: 1-13 - 2010
- [j4]Oswin Aichholzer, Thomas Hackl, Clemens Huemer, Ferran Hurtado, Birgit Vogtenhuber:
Large Bichromatic Point Sets Admit Empty Monochromatic 4-Gons. SIAM J. Discret. Math. 23(4): 2147-2155 (2010) - [c7]Oswin Aichholzer, Ruy Fabila Monroy, Thomas Hackl, Alexander Pilz, Pedro Ramos, Marc J. van Kreveld, Birgit Vogtenhuber:
Blocking delaunay triangulations. CCCG 2010: 21-24 - [c6]Thomas Hackl, Oswin Aichholzer, Birgit Vogtenhuber:
Compatible pointed pseudo-triangulations. CCCG 2010: 91-94
2000 – 2009
- 2009
- [c5]Oswin Aichholzer, Thomas Hackl, Michael Hoffmann, Alexander Pilz, Günter Rote, Bettina Speckmann, Birgit Vogtenhuber:
Plane Graphs with Parity Constraints. WADS 2009: 13-24 - 2008
- [j3]Oswin Aichholzer, Franz Aurenhammer, Paola Gonzalez-Nava, Thomas Hackl, Clemens Huemer, Ferran Hurtado, Hannes Krasser, Saurabh Ray, Birgit Vogtenhuber:
Matching edges and faces in polygonal partitions. Comput. Geom. 39(2): 134-141 (2008) - 2007
- [j2]Oswin Aichholzer, Franz Aurenhammer, Clemens Huemer, Birgit Vogtenhuber:
Gray Code Enumeration of Plane Straight-Line Graphs. Graphs Comb. 23(5): 467-479 (2007) - [j1]Oswin Aichholzer, Thomas Hackl, Clemens Huemer, Ferran Hurtado, Hannes Krasser, Birgit Vogtenhuber:
On the Number of Plane Geometric Graphs. Graphs Comb. 23(Supplement-1): 67-84 (2007) - [c4]Oswin Aichholzer, Günter Rote, André Schulz, Birgit Vogtenhuber:
Pointed Drawings of Planar Graphs. CCCG 2007: 237-240 - [c3]Oswin Aichholzer, Thomas Hackl, Michael Hoffmann, Clemens Huemer, Attila Pór, Francisco Santos, Bettina Speckmann, Birgit Vogtenhuber:
Maximizing Maximal Angles for Plane Straight-Line Graphs. WADS 2007: 458-469 - [i1]Oswin Aichholzer, Thomas Hackl, Michael Hoffmann, Clemens Huemer, Attila Pór, Francisco Santos, Bettina Speckmann, Birgit Vogtenhuber:
Maximizing Maximal Angles for Plane Straight-Line Graphs. CoRR abs/0705.3820 (2007) - 2006
- [c2]Oswin Aichholzer, Thomas Hackl, Birgit Vogtenhuber, Clemens Huemer, Ferran Hurtado, Hannes Krasser:
On the number of plane graphs. SODA 2006: 504-513 - 2005
- [c1]Oswin Aichholzer, Franz Aurenhammer, Paola Gonzalez-Nava, Thomas Hackl, Clemens Huemer, Ferran Hurtado, Hannes Krasser, Saurabh Ray, Birgit Vogtenhuber:
Matching Edges and Faces in Polygonal Partitions. CCCG 2005: 126-129
Coauthor Index
[j50] [j49] [j48] [c54] [i48] [j43] [c51] [c50] [c49] [c48] [i47] [i46] [i45] [i44] [j42] [j40] [j39] [c47] [c46] [c45] [c43] [c42] [c41] [i41] [i40] [i37] [i35] [j38] [c38] [i34] [i32] [i31] [j34] [j33] [c36] [c35] [i30] [i27] [j32] [j31] [c33] [c32] [c31] [c30] [c29] [i25] [i24] [i23] [i22] [i21] [j29] [j28] [j26] [j25] [j24] [j22] [c28] [c25] [i19] [i17] [c23] [c22] [j21] [j20] [j19] [j18] [j17] [c20] [c19] [i13] [i11] [i10] [i9] [j16] [j15] [j14] [j13] [j12] [j11] [j10] [j9] [c18] [c17] [c16] [c15] [c14] [i8] [i7] [j8] [j7] [j6] [c13] [c12] [i6] [i5] [i4] [i3] [i2] [j5] [c11] [c10] [c9] [c8] [j4] [c7] [c6] [c5] [j3] [j2] [j1] [c4] [c3] [i1] [c2] [c1]
[i35] [j34] [j31] [j29] [j28] [j26] [c28] [c25] [i19] [c23] [c22] [j21] [j20] [j19] [j18] [j17] [c20] [c19] [i13] [i11] [j15] [j14] [j13] [j12] [j11] [j10] [j9] [c16] [c15] [c14] [i8] [i7] [j8] [j7] [c13] [c12] [i6] [i5] [i4] [i3] [i2] [c11] [c9] [c8] [j4] [c7] [c6] [c5] [j3] [j1] [c3] [i1] [c2] [c1]
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