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69Electronic Edition pubzone.org CiteSeerX Google scholar BibTeX bibliographical record in XMLMark de Berg, Fred van Nijnatten, René Sitters, Gerhard J. Woeginger, Alexander Wolff: The Traveling Salesman Problem Under Squared Euclidean Distances CoRR abs/1001.0236: (2010)
2009
68Electronic Edition pubzone.org CiteSeerX Google scholar BibTeX bibliographical record in XMLMartin Nöllenburg, Markus Völker, Alexander Wolff, Danny Holten: Drawing Binary Tanglegrams: An Experimental Evaluation. ALENEX 2009: 106-119
67Electronic Edition pubzone.org CiteSeerX Google scholar BibTeX bibliographical record in XMLSergey Bereg, Nikolaus Mutsanas, Alexander Wolff: Matching points with rectangles and squares. Comput. Geom. 42(2): 93-108 (2009)
66Electronic Edition pubzone.org CiteSeerX Google scholar BibTeX bibliographical record in XMLXavier Goaoc, Jan Kratochvíl, Yoshio Okamoto, Chan-Su Shin, Andreas Spillner, Alexander Wolff: Untangling a Planar Graph. Discrete & Computational Geometry 42(4): 542-569 (2009)
65Electronic Edition pubzone.org CiteSeerX Google scholar BibTeX bibliographical record in XMLMarc Benkert, Joachim Gudmundsson, Christian Knauer, René van Oostrum, Alexander Wolff: A Polynomial-Time Approximation Algorithm for a Geometric Dispersion Problem. Int. J. Comput. Geometry Appl. 19(3): 267-288 (2009)
64Electronic Edition pubzone.org CiteSeerX Google scholar BibTeX bibliographical record in XMLHee-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. Int. J. Found. Comput. Sci. 20(1): 3-23 (2009)
2008
63Electronic Edition pubzone.org CiteSeerX Google scholar BibTeX bibliographical record in XMLKevin Buchin, Maike Buchin, Jaroslaw Byrka, Martin Nöllenburg, Yoshio Okamoto, Rodrigo I. Silveira, Alexander Wolff: Drawing (Complete) Binary Tanglegrams. Graph Drawing 2008: 324-335
62Electronic Edition pubzone.org CiteSeerX Google scholar BibTeX bibliographical record in XMLIgnaz Rutter, Alexander Wolff: Computing large matchings fast. SODA 2008: 183-192
61Electronic Edition pubzone.org CiteSeerX Google scholar BibTeX bibliographical record in XMLAndreas Spillner, Alexander Wolff: Untangling a Planar Graph. SOFSEM 2008: 473-484
60Electronic Edition pubzone.org CiteSeerX Google scholar BibTeX bibliographical record in XMLThomas Erlebach, Torben Hagerup, Klaus Jansen, Moritz Minzlaff, Alexander Wolff: Trimming of Graphs, with Application to Point Labeling. STACS 2008: 265-276
59Electronic Edition pubzone.org CiteSeerX Google scholar BibTeX bibliographical record in XMLKen Been, Martin Nöllenburg, Sheung-Hung Poon, Alexander Wolff: Optimizing active ranges for consistent dynamic map labeling. Symposium on Computational Geometry 2008: 10-19
58Electronic Edition pubzone.org CiteSeerX Google scholar BibTeX bibliographical record in XMLIris 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)
57Electronic Edition pubzone.org CiteSeerX Google scholar BibTeX bibliographical record in XMLThomas Erlebach, Torben Hagerup, Klaus Jansen, Moritz Minzlaff, Alexander Wolff: Trimming of Graphs, with Application to Point Labeling CoRR abs/0802.2854: (2008)
56Electronic Edition pubzone.org CiteSeerX Google scholar BibTeX bibliographical record in XMLKevin 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)
55Electronic Edition pubzone.org CiteSeerX Google scholar BibTeX bibliographical record in XMLMartin Nöllenburg, Danny Holten, Markus Völker, Alexander Wolff: Drawing Binary Tanglegrams: An Experimental Evaluation CoRR abs/0806.0928: (2008)
54Electronic Edition pubzone.org CiteSeerX Google scholar BibTeX bibliographical record in XMLMarc Benkert, Joachim Gudmundsson, Herman J. Haverkort, Alexander Wolff: Constructing minimum-interference networks. Comput. Geom. 40(3): 179-194 (2008)
53Electronic Edition pubzone.org CiteSeerX Google scholar BibTeX bibliographical record in XMLStefan Gerdjikov, Alexander Wolff: Decomposing a simple polygon into pseudo-triangles and convex polygons. Comput. Geom. 41(1-2): 21-30 (2008)
52Electronic Edition pubzone.org CiteSeerX Google scholar BibTeX bibliographical record in XMLIgnaz Rutter, Alexander Wolff: Augmenting the Connectivity of Planar and Geometric Graphs. Electronic Notes in Discrete Mathematics 31: 53-56 (2008)
51Electronic Edition pubzone.org CiteSeerX Google scholar BibTeX bibliographical record in XMLRobert Görke, Chan-Su Shin, Alexander Wolff: Constructing the City Voronoi Diagram Faster. Int. J. Comput. Geometry Appl. 18(4): 275-294 (2008)
2007
50no EE pubzone.org CiteSeerX Google scholar BibTeX bibliographical record in XMLJoachim 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
49Electronic Edition pubzone.org CiteSeerX Google scholar BibTeX bibliographical record in XMLHee-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
48Electronic Edition pubzone.org CiteSeerX Google scholar BibTeX bibliographical record in XMLXavier Goaoc, Jan Kratochvíl, Yoshio Okamoto, Chan-Su Shin, Alexander Wolff: Moving Vertices to Make Drawings Plane. Graph Drawing 2007: 101-112
47Electronic Edition pubzone.org CiteSeerX Google scholar BibTeX bibliographical record in XMLNieves 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
46Electronic Edition pubzone.org CiteSeerX Google scholar BibTeX bibliographical record in XMLSergey Bereg, Markus Völker, Alexander Wolff, Yuanyi Zhang: Straightening Drawings of Clustered Hierarchical Graphs. SOFSEM (1) 2007: 176-187
45Electronic Edition pubzone.org CiteSeerX Google scholar BibTeX bibliographical record in XMLXavier Goaoc, Jan Kratochvíl, Yoshio Okamoto, Chan-Su Shin, Alexander Wolff: Moving Vertices to Make Drawings Plane CoRR abs/0706.1002: (2007)
44Electronic Edition pubzone.org CiteSeerX Google scholar BibTeX bibliographical record in XMLAndreas Spillner, Alexander Wolff: Untangling a Planar Graph CoRR abs/0709.0170: (2007)
43Electronic Edition pubzone.org CiteSeerX Google scholar BibTeX bibliographical record in XMLHee-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)
42Electronic Edition pubzone.org CiteSeerX Google scholar BibTeX bibliographical record in XMLMichael A. Bekos, Michael Kaufmann, Antonios Symvonis, Alexander Wolff: Boundary labeling: Models and efficient algorithms for rectangular maps. Comput. Geom. 36(3): 215-236 (2007)
41Electronic Edition pubzone.org CiteSeerX Google scholar BibTeX bibliographical record in XMLChristian Knauer, Étienne Schramm, Andreas Spillner, Alexander Wolff: Configurations with few crossings in topological graphs. Comput. Geom. 37(2): 104-114 (2007)
40Electronic Edition pubzone.org CiteSeerX Google scholar BibTeX bibliographical record in XMLAlexander Wolff: Drawing Subway Maps: A Survey. Inform., Forsch. Entwickl. 22(1): 23-44 (2007)
2006
39Electronic Edition pubzone.org CiteSeerX Google scholar BibTeX bibliographical record in XMLMarc 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
38Electronic Edition pubzone.org CiteSeerX Google scholar BibTeX bibliographical record in XMLJan-Henrik Haunert, Alexander Wolff: Generalization of land cover maps by mixed integer programming. GIS 2006: 75-82
37Electronic Edition pubzone.org CiteSeerX Google scholar BibTeX bibliographical record in XMLJoachim 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
36Electronic Edition pubzone.org CiteSeerX Google scholar BibTeX bibliographical record in XMLMarc Benkert, Martin Nöllenburg, Takeaki Uno, Alexander Wolff: Minimizing Intra-edge Crossings in Wiring Diagrams and Public Transportation Maps. Graph Drawing 2006: 270-281
35Electronic Edition pubzone.org CiteSeerX Google scholar BibTeX bibliographical record in XMLMarc Benkert, Joachim Gudmundsson, Herman J. Haverkort, Alexander Wolff: Constructing Interference-Minimal Networks. SOFSEM 2006: 166-176
34Electronic Edition pubzone.org CiteSeerX Google scholar BibTeX bibliographical record in XMLSergey Bereg, Nikolaus Mutsanas, Alexander Wolff: Matching Points with Rectangles and Squares. SOFSEM 2006: 177-186
33Electronic Edition pubzone.org CiteSeerX Google scholar BibTeX bibliographical record in XMLOvidiu Daescu, Ningfang Mi, Chan-Su Shin, Alexander Wolff: Farthest-point queries with geometric and combinatorial constraints. Comput. Geom. 33(3): 174-185 (2006)
32Electronic Edition pubzone.org CiteSeerX Google scholar BibTeX bibliographical record in XMLMarc Benkert, Alexander Wolff, Florian Widmann, Takeshi Shirabe: The minimum Manhattan network problem: Approximations and exact solutions. Comput. Geom. 35(3): 188-208 (2006)
2005
31Electronic Edition pubzone.org CiteSeerX Google scholar BibTeX bibliographical record in XMLIris Reinbacher, Marc Benkert, Marc J. van Kreveld, Joseph S. B. Mitchell, Alexander Wolff: Delineating Boundaries for Imprecise Regions. ESA 2005: 143-154
30Electronic Edition pubzone.org CiteSeerX Google scholar BibTeX bibliographical record in XMLIris Reinbacher, Marc Benkert, Marc J. van Kreveld, Alexander Wolff: Delineating boundaries for imprecise regions. EuroCG 2005: 127-130
29Electronic Edition pubzone.org CiteSeerX Google scholar BibTeX bibliographical record in XMLRobert Görke, Alexander Wolff: Constructing the city Voronoi diagram faster. EuroCG 2005: 155-158
28Electronic Edition pubzone.org CiteSeerX Google scholar BibTeX bibliographical record in XMLChristian Knauer, Étienne Schramm, Andreas Spillner, Alexander Wolff: Spanning trees with few crossings in geometric and topological graphs. EuroCG 2005: 195-198
27Electronic Edition pubzone.org CiteSeerX Google scholar BibTeX bibliographical record in XMLMarc Benkert, Joachim Gudmundsson, Herman J. Haverkort, Alexander Wolff: Constructing interference-minimal networks. EuroCG 2005: 203-206
26Electronic Edition pubzone.org CiteSeerX Google scholar BibTeX bibliographical record in XMLMartin Nöllenburg, Alexander Wolff: A Mixed-Integer Program for Drawing High-Quality Metro Maps. Graph Drawing 2005: 321-333
25Electronic Edition pubzone.org CiteSeerX Google scholar BibTeX bibliographical record in XMLChristian Knauer, Étienne Schramm, Andreas Spillner, Alexander Wolff: Configurations with Few Crossings in Topological Graphs. ISAAC 2005: 604-613
24Electronic Edition pubzone.org CiteSeerX Google scholar BibTeX bibliographical record in XMLTetsuo 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
23Electronic Edition pubzone.org CiteSeerX Google scholar BibTeX bibliographical record in XMLMarc J. van Kreveld, Étienne Schramm, Alexander Wolff: Algorithms for the placement of diagrams on maps. GIS 2004: 222-231
22Electronic Edition pubzone.org CiteSeerX Google scholar BibTeX bibliographical record in XMLMichael A. Bekos, Michael Kaufmann, Antonios Symvonis, Alexander Wolff: Boundary Labeling: Models and Efficient Algorithms for Rectangular Maps. Graph Drawing 2004: 49-59
21Electronic Edition pubzone.org CiteSeerX Google scholar BibTeX bibliographical record in XMLMarc Benkert, Alexander Wolff, Florian Widmann: The Minimum Manhattan Network Problem: A Fast Factor-3 Approximation. JCDCG 2004: 16-28
20Electronic Edition pubzone.org CiteSeerX Google scholar BibTeX bibliographical record in XMLOvidiu Daescu, Ningfang Mi, Chan-Su Shin, Alexander Wolff: Farthest-Point Queries with Geometric and Combinatorial Constraints. JCDCG 2004: 62-75
19Electronic Edition pubzone.org CiteSeerX Google scholar BibTeX bibliographical record in XMLJoachim 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
18Electronic Edition pubzone.org CiteSeerX Google scholar BibTeX bibliographical record in XMLSheung-Hung Poon, Chan-Su Shin, Tycho Strijk, Takeaki Uno, Alexander Wolff: Labeling Points with Weights. Algorithmica 38(2): 341-362 (2003)
2002
17Electronic Edition pubzone.org CiteSeerX Google scholar BibTeX bibliographical record in XMLJoachim 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
16Electronic Edition pubzone.org CiteSeerX Google scholar BibTeX bibliographical record in XMLVikas Kapoor, Dietmar Kühl, Alexander Wolff: A Tutorial for Designing Flexible Geometric Algorithms. Algorithmica 33(1): 52-70 (2002)
15Electronic Edition pubzone.org CiteSeerX Google scholar BibTeX bibliographical record in XMLAlexander 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)
14Electronic Edition pubzone.org CiteSeerX Google scholar BibTeX bibliographical record in XMLSteven 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
13Electronic Edition pubzone.org CiteSeerX Google scholar BibTeX bibliographical record in XMLSheung-Hung Poon, Chan-Su Shin, Tycho Strijk, Alexander Wolff: Labeling Points with Weights. ISAAC 2001: 610-622
12Electronic Edition pubzone.org CiteSeerX Google scholar BibTeX bibliographical record in XMLMaria Angeles Garrido, Claudia Iturriaga, Alberto Márquez, José Ramón Portillo, Pedro Reyes, Alexander Wolff: Labeling Subway Lines. ISAAC 2001: 649-659
11Electronic Edition pubzone.org CiteSeerX Google scholar BibTeX bibliographical record in XMLFrank Wagner, Alexander Wolff, Vikas Kapoor, Tycho Strijk: Three Rules Suffice for Good Label Placement. Algorithmica 30(2): 334-349 (2001)
10no EE pubzone.org CiteSeerX Google scholar BibTeX bibliographical record in XMLTycho Strijk, Alexander Wolff: Labeling Points with Circles. Int. J. Comput. Geometry Appl. 11(2): 181-195 (2001)
2000
9Electronic Edition pubzone.org CiteSeerX Google scholar BibTeX bibliographical record in XMLZhongping Qin, Alexander Wolff, Yin-Feng Xu, Binhai Zhu: New Algorithms for Two-Label Point Labeling. ESA 2000: 368-379
8Electronic Edition pubzone.org CiteSeerX Google scholar BibTeX bibliographical record in XMLAlexander Wolff, Michael Thon, Yin-Feng Xu: A Better Lower Bound for Two-Circle Point Labeling. ISAAC 2000: 422-431
1999
7no EE pubzone.org CiteSeerX Google scholar BibTeX bibliographical record in XMLMarc J. van Kreveld, Tycho Strijk, Alexander Wolff: Point labeling with sliding labels. Comput. Geom. 13(1): 21-47 (1999)
1998
6Electronic Edition pubzone.org CiteSeerX Google scholar BibTeX bibliographical record in XMLFrank Wagner, Alexander Wolff: A Combinatorial Framework for Map Labeling. Graph Drawing 1998: 316-331
5Electronic Edition pubzone.org CiteSeerX Google scholar BibTeX bibliographical record in XMLMarc J. van Kreveld, Tycho Strijk, Alexander Wolff: Point Set Labeling with Sliding Labels. Symposium on Computational Geometry 1998: 337-346
1997
4Electronic Edition pubzone.org CiteSeerX Google scholar BibTeX bibliographical record in XMLAlexander Wolff: The Hardness of Approximating Set Cover. Lectures on Proof Verification and Approximation Algorithms 1997: 249-262
3no EE pubzone.org CiteSeerX Google scholar BibTeX bibliographical record in XMLFrank Wagner, Alexander Wolff: A Practical Map Labeling Algorithm. Comput. Geom. 7: 387-404 (1997)
1995
2Electronic Edition pubzone.org CiteSeerX Google scholar BibTeX bibliographical record in XMLFrank Wagner, Alexander Wolff: An Efficient and Effective Approximation Algorithm for the Map Labeling Problem. ESA 1995: 420-433
1Electronic Edition pubzone.org CiteSeerX Google scholar BibTeX bibliographical record in XMLFrank Wagner, Alexander Wolff: Map Labeling Heuristics: Provably Good and Practically Useful. Symposium on Computational Geometry 1995: 109-118

Coauthor Index

1Hee-Kap Ahn [43] [49] [64]
2Helmut Alt [43] [49] [64]
3Tetsuo Asano [24] [43] [49] [64]
4Nieves Atienza [47]
5Sang Won Bae [43] [49] [64]
6Ken Been [59]
7Michael A. Bekos [22] [42]
8Marc Benkert [21] [27] [30] [31] [32] [35] [36] [39] [54] [58] [65]
9Sergey Bereg (Sergei Bespamyatnikh) [34] [46] [67]
10Mark de Berg [24] [69]
11Peter Braß (Peter Brass) [43] [49] [64]
12Kevin Buchin [56] [63]
13Maike Buchin [56] [63]
14Jaroslaw Byrka [56] [63]
15Natalia de Castro [47]
16Otfried Cheong (Otfried Schwarzkopf) [24] [43] [49] [64]
17Carmen Cortés [47]
18Ovidiu Daescu [20] [33]
19Steven van Dijk [14]
20Thomas Erlebach [57] [60]
21Hazel Everett [24]
22Maria Angeles Garrido [12] [47]
23Frank Geraets (Frank Wagner) [1] [2] [3] [6] [11]
24Stefan Gerdjikov [53]
25Xavier Goaoc [45] [48] [66]
26Robert Görke [29] [51]
27Clara I. Grima [47]
28Joachim Gudmundsson [17] [19] [27] [35] [37] [39] [50] [54] [65]
29Torben Hagerup [57] [60]
30Jan-Henrik Haunert [38]
31Herman J. Haverkort [17] [19] [24] [27] [35] [54]
32Gregorio Hernández [47]
33Danny Holten [55] [68]
34Claudia Iturriaga [12]
35Klaus Jansen [57] [60]
36Vikas Kapoor [11] [16]
37Naoki Katoh [24]
38Michael Kaufmann [22] [42]
39Rolf Klein [37] [50]
40Christian Knauer [25] [28] [39] [41] [43] [49] [64] [65]
41Jan Kratochvíl [45] [48] [66]
42Marc J. van Kreveld [5] [7] [14] [23] [30] [31] [58]
43Dietmar Kühl [16]
44Alberto Márquez [12] [47]
45Ningfang Mi [20] [33]
46Moritz Minzlaff [57] [60]
47Joseph S. B. Mitchell [31] [58]
48Esther Moet [39]
49Auxiliadora Moreno [47]
50Nikolaus Mutsanas [34] [67]
51Hyeon-Suk Na [43] [49] [64]
52Giri Narasimhan [37] [50]
53Fred van Nijnatten [69]
54Martin Nöllenburg [26] [36] [47] [55] [56] [59] [63] [68]
55Yoshio Okamoto [45] [48] [56] [63] [66]
56René van Oostrum [39] [65]
57Sang-Min Park [17] [19]
58Sheung-Hung Poon [13] [18] [59]
59José Ramón Portillo [12] [47]
60Zhongping Qin [9]
61Iris Reinbacher [30] [31] [58]
62Pedro Reyes [12] [47]
63Ignaz Rutter [52] [62]
64Étienne Schramm [23] [25] [28] [41]
65Chan-Su Shin [13] [17] [18] [19] [20] [33] [43] [45] [48] [49] [51] [64] [66]
66Takeshi Shirabe [32]
67Rodrigo I. Silveira [56] [63]
68René Sitters (René A. Sitters) [69]
69Michiel H. M. Smid [37] [50]
70Jack Snoeyink [58]
71Andreas Spillner [25] [28] [41] [44] [61] [66]
72Tycho Strijk [5] [7] [10] [11] [13] [14] [18]
73Antonios Symvonis [22] [42]
74Michael Thon [8] [15]
75Takeaki Uno [18] [36]
76Jesus Valenzuela [47]
77Maria Trinidad Villar [47]
78Markus Völker [46] [55] [68]
79Florian Widmann [21] [32]
80Gerhard J. Woeginger [69]
81Yin-Feng Xu [8] [9] [15]
82Yuanyi Zhang [46]
83Binhai Zhu [9]

Colors in the list of coauthors

Copyright © Sun Mar 14 22:39:24 2010 by Michael Ley (ley@uni-trier.de)