Alexander Wolff

2008
54	EE	Ignaz Rutter, Alexander Wolff: Computing large matchings fast. SODA 2008: 183-192
53	EE	Andreas Spillner, Alexander Wolff: Untangling a Planar Graph. SOFSEM 2008: 473-484
52	EE	Thomas Erlebach, Torben Hagerup, Klaus Jansen, Moritz Minzlaff, Alexander Wolff: Trimming of Graphs, with Application to Point Labeling. STACS 2008: 265-276
51	EE	Ken Been, Martin Nöllenburg, Sheung-Hung Poon, Alexander Wolff: Optimizing active ranges for consistent dynamic map labeling. Symposium on Computational Geometry 2008: 10-19
50	EE	Iris Reinbacher, Marc Benkert, Marc J. van Kreveld, Joseph S. B. Mitchell, Jack Snoeyink, Alexander Wolff: Delineating Boundaries for Imprecise Regions. Algorithmica 50(3): 386-414 (2008)
49	EE	Thomas Erlebach, Torben Hagerup, Klaus Jansen, Moritz Minzlaff, Alexander Wolff: Trimming of Graphs, with Application to Point Labeling CoRR abs/0802.2854: (2008)
48	EE	Kevin Buchin, Maike Buchin, Jaroslaw Byrka, Martin Nöllenburg, Yoshio Okamoto, Rodrigo I. Silveira, Alexander Wolff: Drawing (Complete) Binary Tanglegrams: Hardness, Approximation, Fixed-Parameter Tractability CoRR abs/0806.0920: (2008)
47	EE	Martin Nöllenburg, Danny Holten, Markus Völker, Alexander Wolff: Drawing Binary Tanglegrams: An Experimental Evaluation CoRR abs/0806.0928: (2008)
2007
46		Joachim Gudmundsson, Rolf Klein, Giri Narasimhan, Michiel H. M. Smid, Alexander Wolff: Geometric Networks and Metric Space Embeddings, 26.11. - 01.12.2006 Internationales Begegnungs- und Forschungszentrum fuer Informatik (IBFI), Schloss Dagstuhl, Germany 2007
45	EE	Hee-Kap Ahn, Helmut Alt, Tetsuo Asano, Sang Won Bae, Peter Brass, Otfried Cheong, Christian Knauer, Hyeon-Suk Na, Chan-Su Shin, Alexander Wolff: Constructing Optimal Highways. CATS 2007: 7-14
44	EE	Xavier Goaoc, Jan Kratochvíl, Yoshio Okamoto, Chan-Su Shin, Alexander Wolff: Moving Vertices to Make Drawings Plane. Graph Drawing 2007: 101-112
43	EE	Nieves Atienza, Natalia de Castro, Carmen Cortés, Maria Angeles Garrido, Clara I. Grima, Gregorio Hernández, Alberto Márquez, Auxiliadora Moreno, Martin Nöllenburg, José Ramón Portillo, Pedro Reyes, Jesus Valenzuela, Maria Trinidad Villar, Alexander Wolff: Cover Contact Graphs. Graph Drawing 2007: 171-182
42	EE	Sergey Bereg, Markus Völker, Alexander Wolff, Yuanyi Zhang: Straightening Drawings of Clustered Hierarchical Graphs. SOFSEM (1) 2007: 176-187
41	EE	Xavier Goaoc, Jan Kratochvíl, Yoshio Okamoto, Chan-Su Shin, Alexander Wolff: Moving Vertices to Make Drawings Plane CoRR abs/0706.1002: (2007)
40	EE	Andreas Spillner, Alexander Wolff: Untangling a Planar Graph CoRR abs/0709.0170: (2007)
39	EE	Hee-Kap Ahn, Helmut Alt, Tetsuo Asano, Sang Won Bae, Peter Brass, Otfried Cheong, Christian Knauer, Hyeon-Suk Na, Chan-Su Shin, Alexander Wolff: Constructing Optimal Highways CoRR abs/cs/0703037: (2007)
38	EE	Michael A. Bekos, Michael Kaufmann, Antonios Symvonis, Alexander Wolff: Boundary labeling: Models and efficient algorithms for rectangular maps. Comput. Geom. 36(3): 215-236 (2007)
37	EE	Christian Knauer, Étienne Schramm, Andreas Spillner, Alexander Wolff: Configurations with few crossings in topological graphs. Comput. Geom. 37(2): 104-114 (2007)
36	EE	Alexander Wolff: Drawing Subway Maps: A Survey. Inform., Forsch. Entwickl. 22(1): 23-44 (2007)
2006
35	EE	Marc Benkert, Joachim Gudmundsson, Christian Knauer, Esther Moet, René van Oostrum, Alexander Wolff: A Polynomial-Time Approximation Algorithm for a Geometric Dispersion Problem. COCOON 2006: 166-175
34	EE	Jan-Henrik Haunert, Alexander Wolff: Generalization of land cover maps by mixed integer programming. GIS 2006: 75-82
33	EE	Joachim Gudmundsson, Rolf Klein, Giri Narasimhan, Michiel H. M. Smid, Alexander Wolff: 06481 Abstracts Collection - Geometric Networks and Metric Space Embeddings. Geometric Networks and Metric Space Embeddings 2006
32	EE	Marc Benkert, Martin Nöllenburg, Takeaki Uno, Alexander Wolff: Minimizing Intra-edge Crossings in Wiring Diagrams and Public Transportation Maps. Graph Drawing 2006: 270-281
31	EE	Marc Benkert, Joachim Gudmundsson, Herman J. Haverkort, Alexander Wolff: Constructing Interference-Minimal Networks. SOFSEM 2006: 166-176
30	EE	Sergey Bereg, Nikolaus Mutsanas, Alexander Wolff: Matching Points with Rectangles and Squares. SOFSEM 2006: 177-186
29	EE	Ovidiu Daescu, Ningfang Mi, Chan-Su Shin, Alexander Wolff: Farthest-point queries with geometric and combinatorial constraints. Comput. Geom. 33(3): 174-185 (2006)
28	EE	Marc Benkert, Alexander Wolff, Florian Widmann, Takeshi Shirabe: The minimum Manhattan network problem: Approximations and exact solutions. Comput. Geom. 35(3): 188-208 (2006)
2005
27	EE	Iris Reinbacher, Marc Benkert, Marc J. van Kreveld, Joseph S. B. Mitchell, Alexander Wolff: Delineating Boundaries for Imprecise Regions. ESA 2005: 143-154
26	EE	Martin Nöllenburg, Alexander Wolff: A Mixed-Integer Program for Drawing High-Quality Metro Maps. Graph Drawing 2005: 321-333
25	EE	Christian Knauer, Étienne Schramm, Andreas Spillner, Alexander Wolff: Configurations with Few Crossings in Topological Graphs. ISAAC 2005: 604-613
24	EE	Tetsuo Asano, Mark de Berg, Otfried Cheong, Hazel Everett, Herman J. Haverkort, Naoki Katoh, Alexander Wolff: Optimal spanners for axis-aligned rectangles. Comput. Geom. 30(1): 59-77 (2005)
2004
23	EE	Marc J. van Kreveld, Étienne Schramm, Alexander Wolff: Algorithms for the placement of diagrams on maps. GIS 2004: 222-231
22	EE	Michael A. Bekos, Michael Kaufmann, Antonios Symvonis, Alexander Wolff: Boundary Labeling: Models and Efficient Algorithms for Rectangular Maps. Graph Drawing 2004: 49-59
21	EE	Marc Benkert, Alexander Wolff, Florian Widmann: The Minimum Manhattan Network Problem: A Fast Factor-3 Approximation. JCDCG 2004: 16-28
20	EE	Ovidiu Daescu, Ningfang Mi, Chan-Su Shin, Alexander Wolff: Farthest-Point Queries with Geometric and Combinatorial Constraints. JCDCG 2004: 62-75
19	EE	Joachim Gudmundsson, Herman J. Haverkort, Sang-Min Park, Chan-Su Shin, Alexander Wolff: Facility location and the geometric minimum-diameter spanning tree. Comput. Geom. 27(1): 87-106 (2004)
2003
18	EE	Sheung-Hung Poon, Chan-Su Shin, Tycho Strijk, Takeaki Uno, Alexander Wolff: Labeling Points with Weights. Algorithmica 38(2): 341-362 (2003)
2002
17	EE	Joachim Gudmundsson, Herman J. Haverkort, Sang-Min Park, Chan-Su Shin, Alexander Wolff: Facility Location and the Geometric Minimum-Diameter Spanning Tree. APPROX 2002: 146-160
16	EE	Vikas Kapoor, Dietmar Kühl, Alexander Wolff: A Tutorial for Designing Flexible Geometric Algorithms. Algorithmica 33(1): 52-70 (2002)
15	EE	Alexander Wolff, Michael Thon, Yin-Feng Xu: A Simple Factor-2/3 Approximation Algorithm for Two-Circle Point Labeling. Int. J. Comput. Geometry Appl. 12(4): 269-282 (2002)
14	EE	Steven van Dijk, Marc J. van Kreveld, Tycho Strijk, Alexander Wolff: Towards an evaluation of quality for names placement methods. International Journal of Geographical Information Science 16(7): 641-661 (2002)
2001
13	EE	Sheung-Hung Poon, Chan-Su Shin, Tycho Strijk, Alexander Wolff: Labeling Points with Weights. ISAAC 2001: 610-622
12	EE	Maria Angeles Garrido, Claudia Iturriaga, Alberto Márquez, José Ramón Portillo, Pedro Reyes, Alexander Wolff: Labeling Subway Lines. ISAAC 2001: 649-659
11	EE	Frank Wagner, Alexander Wolff, Vikas Kapoor, Tycho Strijk: Three Rules Suffice for Good Label Placement. Algorithmica 30(2): 334-349 (2001)
10		Tycho Strijk, Alexander Wolff: Labeling Points with Circles. Int. J. Comput. Geometry Appl. 11(2): 181-195 (2001)
2000
9		Zhongping Qin, Alexander Wolff, Yin-Feng Xu, Binhai Zhu: New Algorithms for Two-Label Point Labeling. ESA 2000: 368-379
8	EE	Alexander Wolff, Michael Thon, Yin-Feng Xu: A Better Lower Bound for Two-Circle Point Labeling. ISAAC 2000: 422-431
1999
7		Marc J. van Kreveld, Tycho Strijk, Alexander Wolff: Point labeling with sliding labels. Comput. Geom. 13(1): 21-47 (1999)
1998
6	EE	Frank Wagner, Alexander Wolff: A Combinatorial Framework for Map Labeling. Graph Drawing 1998: 316-331
5	EE	Marc J. van Kreveld, Tycho Strijk, Alexander Wolff: Point Set Labeling with Sliding Labels. Symposium on Computational Geometry 1998: 337-346
1997
4	EE	Alexander Wolff: The Hardness of Approximating Set Cover. Lectures on Proof Verification and Approximation Algorithms 1997: 249-262
3		Frank Wagner, Alexander Wolff: A Practical Map Labeling Algorithm. Comput. Geom. 7: 387-404 (1997)
1995
2		Frank Wagner, Alexander Wolff: An Efficient and Effective Approximation Algorithm for the Map Labeling Problem. ESA 1995: 420-433
1	EE	Frank Wagner, Alexander Wolff: Map Labeling Heuristics: Provably Good and Practically Useful. Symposium on Computational Geometry 1995: 109-118

Coauthor Index

1	Hee-Kap Ahn	[39] [45]
2	Helmut Alt	[39] [45]
3	Tetsuo Asano	[24] [39] [45]
4	Nieves Atienza	[43]
5	Sang Won Bae	[39] [45]
6	Ken Been	[51]
7	Michael A. Bekos	[22] [38]
8	Marc Benkert	[21] [27] [28] [31] [32] [35] [50]
9	Sergey Bereg (Sergei Bespamyatnikh)	[30] [42]
10	Mark de Berg	[24]
11	Peter Braß (Peter Brass)	[39] [45]
12	Kevin Buchin	[48]
13	Maike Buchin	[48]
14	Jaroslaw Byrka	[48]
15	Natalia de Castro	[43]
16	Otfried Cheong (Otfried Schwarzkopf)	[24] [39] [45]
17	Carmen Cortés	[43]
18	Ovidiu Daescu	[20] [29]
19	Steven van Dijk	[14]
20	Thomas Erlebach	[49] [52]
21	Hazel Everett	[24]
22	Maria Angeles Garrido	[12] [43]
23	Frank Geraets (Frank Wagner)	[1] [2] [3] [6] [11]
24	Xavier Goaoc	[41] [44]
25	Clara I. Grima	[43]
26	Joachim Gudmundsson	[17] [19] [31] [33] [35] [46]
27	Torben Hagerup	[49] [52]
28	Jan-Henrik Haunert	[34]
29	Herman J. Haverkort	[17] [19] [24] [31]
30	Gregorio Hernández	[43]
31	Danny Holten	[47]
32	Claudia Iturriaga	[12]
33	Klaus Jansen	[49] [52]
34	Vikas Kapoor	[11] [16]
35	Naoki Katoh	[24]
36	Michael Kaufmann	[22] [38]
37	Rolf Klein	[33] [46]
38	Christian Knauer	[25] [35] [37] [39] [45]
39	Jan Kratochvíl	[41] [44]
40	Marc J. van Kreveld	[5] [7] [14] [23] [27] [50]
41	Dietmar Kühl	[16]
42	Alberto Márquez	[12] [43]
43	Ningfang Mi	[20] [29]
44	Moritz Minzlaff	[49] [52]
45	Joseph S. B. Mitchell	[27] [50]
46	Esther Moet	[35]
47	Auxiliadora Moreno	[43]
48	Nikolaus Mutsanas	[30]
49	Hyeon-Suk Na	[39] [45]
50	Giri Narasimhan	[33] [46]
51	Martin Nöllenburg	[26] [32] [43] [47] [48] [51]
52	Yoshio Okamoto	[41] [44] [48]
53	René van Oostrum	[35]
54	Sang-Min Park	[17] [19]
55	Sheung-Hung Poon	[13] [18] [51]
56	José Ramón Portillo	[12] [43]
57	Zhongping Qin	[9]
58	Iris Reinbacher	[27] [50]
59	Pedro Reyes	[12] [43]
60	Ignaz Rutter	[54]
61	Étienne Schramm	[23] [25] [37]
62	Chan-Su Shin	[13] [17] [18] [19] [20] [29] [39] [41] [44] [45]
63	Takeshi Shirabe	[28]
64	Rodrigo I. Silveira	[48]
65	Michiel H. M. Smid	[33] [46]
66	Jack Snoeyink	[50]
67	Andreas Spillner	[25] [37] [40] [53]
68	Tycho Strijk	[5] [7] [10] [11] [13] [14] [18]
69	Antonios Symvonis	[22] [38]
70	Michael Thon	[8] [15]
71	Takeaki Uno	[18] [32]
72	Jesus Valenzuela	[43]
73	Maria Trinidad Villar	[43]
74	Markus Völker	[42] [47]
75	Florian Widmann	[21] [28]
76	Yin-Feng Xu	[8] [9] [15]
77	Yuanyi Zhang	[42]
78	Binhai Zhu	[9]

Colors in the list of coauthors