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Found 179 Documents (Results 1–100)

On the biplanarity of blowups. (English) Zbl 07869491

Bekos, Michael A. (ed.) et al., Graph drawing and network visualization. 31st international symposium, GD 2023, Isola delle Femmine, Palermo, Italy, September 20–22, 2023. Revised selected papers. Part I. Cham: Springer. Lect. Notes Comput. Sci. 14465, 3-17 (2023).
MSC:  68R10 68U05
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Counting polygon triangulations is hard. (English) Zbl 07559233

Barequet, Gill (ed.) et al., 35th international symposium on computational geometry, SoCG 2019, Portland, Oregon, USA, June 18–21, 2019. Proceedings. Wadern: Schloss Dagstuhl – Leibniz-Zentrum für Informatik. LIPIcs – Leibniz Int. Proc. Inform. 129, Article 33, 17 p. (2019).
MSC:  68U05
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Cubic planar graphs that cannot be drawn on few lines. (English) Zbl 07559232

Barequet, Gill (ed.) et al., 35th international symposium on computational geometry, SoCG 2019, Portland, Oregon, USA, June 18–21, 2019. Proceedings. Wadern: Schloss Dagstuhl – Leibniz-Zentrum für Informatik. LIPIcs – Leibniz Int. Proc. Inform. 129, Article 32, 15 p. (2019).
MSC:  68U05
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The parameterized complexity of finding point sets with hereditary properties. (English) Zbl 1520.68048

Paul, Christophe (ed.) et al., 13th international symposium on parameterized and exact computation, IPEC 2018, August 22–24, 2018, Helsinki, Finland. Wadern: Schloss Dagstuhl – Leibniz Zentrum für Informatik. LIPIcs – Leibniz Int. Proc. Inform. 115, Article 11, 14 p. (2019).
MSC:  68Q27 68U05
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Homotopy height, grid-major height and graph-drawing height. (English) Zbl 07266137

Archambault, Daniel (ed.) et al., Graph drawing and network visualization. 27th international symposium, GD 2019, Prague, Czech Republic, September 17–20, 2019. Proceedings. Cham: Springer. Lect. Notes Comput. Sci. 11904, 468-481 (2019).
MSC:  68R10 05C10 68U05
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Stable-matching Voronoi diagrams: combinatorial complexity and algorithms. (English) Zbl 1473.68200

Chatzigiannakis, Ioannis (ed.) et al., 45th international colloquium on automata, languages, and programming. ICALP 2018, Prague, Czech Republic, July 9–13, 2018. Proceedings. Wadern: Schloss Dagstuhl – Leibniz Zentrum für Informatik. LIPIcs – Leibniz Int. Proc. Inform. 107, Article 89, 14 p. (2018).
MSC:  68U05 68W05 90C27
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Grid peeling and the affine curve-shortening flow. (English) Zbl 1430.68368

Pagh, Rasmus (ed.) et al., Proceedings of the 20th workshop on algorithm engineering and experiments, ALENEX ’18, New Orleans, LA, January 7–8, 2018. Philadelphia, PA: Society for Industrial and Applied Mathematics (SIAM). 109-116 (2018).
MSC:  68U05 52C05
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Algorithms for stable matching and clustering in a grid. (English) Zbl 1486.68211

Brimkov, Valentin E. (ed.) et al., Combinatorial image analysis. 18th international workshop, IWCIA 2017, Plovdiv, Bulgaria, June 19–21, 2017. Proceedings. Cham: Springer. Lect. Notes Comput. Sci. 10256, 117-131 (2017).
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Maximum plane trees in multipartite geometric graphs. (English) Zbl 1491.68137

Ellen, Faith (ed.) et al., Algorithms and data structures. 15th international symposium, WADS 2017, St. John’s, NL, Canada, July 31 – August 2, 2017. Proceedings. Cham: Springer. Lect. Notes Comput. Sci. 10389, 193-204 (2017).
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Treetopes and their graphs. (English) Zbl 1410.68368

Krauthgamer, Robert (ed.), Proceedings of the 27th annual ACM-SIAM symposium on discrete algorithms, SODA 2016, Arlington, VA, USA, January 10–12, 2016. Philadelphia, PA: Society for Industrial and Applied Mathematics (SIAM); New York, NY: Association for Computing Machinery (ACM). 969-984 (2016).
MSC:  68U05 68R10
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All-pairs minimum cuts in near-linear time for surface-embedded graphs. (English) Zbl 1387.05054

Fekete, Sándor (ed.) et al., 32nd international symposium on computational geometry, SoCG’16, Boston, MA, USA, June 14–17, 2016. Proceedings. Wadern: Schloss Dagstuhl – Leibniz Zentrum für Informatik (ISBN 978-3-95977-009-5). LIPIcs – Leibniz International Proceedings in Informatics 51, Article 22, 16 p. (2016).
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Finding all maximal subsequences with hereditary properties. (English) Zbl 1378.68154

Arge, Lars (ed.) et al., 31st international symposium on computational geometry, SoCG’15, Eindhoven, Netherlands, June 22–25, 2015. Wadern: Schloss Dagstuhl – Leibniz Zentrum für Informatik (ISBN 978-3-939897-83-5). LIPIcs – Leibniz International Proceedings in Informatics 34, 240-254 (2015).
MSC:  68U05 05C10 68Q25
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Minimum forcing sets for Miura folding patterns. (English) Zbl 1371.52012

Indyk, Piotr (ed.), Proceedings of the 26th annual ACM-SIAM symposium on discrete algorithms, SODA 2015, Portland, San Diego, CA, January 4–6, 2015. Philadelphia, PA: Society for Industrial and Applied Mathematics (SIAM); New York, NY: Association for Computing Machinery (ACM) (ISBN 978-1-61197-374-7; 978-1-61197-373-0/ebook). 136-147 (2015).
MSC:  52B70 68U05
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Contact graphs of circular arcs. (English) Zbl 1444.68131

Dehne, Frank (ed.) et al., Algorithms and data structures. 14th international symposium, WADS 2015, Victoria, BC, Canada, August 5–7, 2015. Proceedings. Cham: Springer. Lect. Notes Comput. Sci. 9214, 1-13 (2015).
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Folding a paper strip to minimize thickness. (English) Zbl 1350.68262

Rahman, M. Sohel (ed.) et al., WALCOM: algorithms and computation. 9th international workshop, WALCOM 2015, Dhaka, Bangladesh, February 26–28, 2015. Proceedings. Cham: Springer (ISBN 978-3-319-15611-8/pbk). Lecture Notes in Computer Science 8973, 113-124 (2015).
MSC:  68U05 52B70 68Q17
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Flat foldings of plane graphs with prescribed angles and edge lengths. (English) Zbl 1417.68219

Duncan, Christian (ed.) et al., Graph drawing. 22nd international symposium, GD 2014, Würzburg, Germany, September 24–26, 2014. Revised selected papers. Berlin: Springer. Lect. Notes Comput. Sci. 8871, 272-283 (2014).
MSC:  68U05 68R10
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The Galois complexity of graph drawing: why numerical solutions are ubiquitous for force-directed, spectral, and circle packing drawings. (English) Zbl 1426.68198

Duncan, Christian (ed.) et al., Graph drawing. 22nd international symposium, GD 2014, Würzburg, Germany, September 24–26, 2014. Revised selected papers. Berlin: Springer. Lect. Notes Comput. Sci. 8871, 149-161 (2014).
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The graphs of planar soap bubbles. (English) Zbl 1305.68229

Proceedings of the 29th annual symposium on computational geometry, SoCG 2013, Rio de Janeiro, Brazil, June 17–20, 2013. New York, NY: Association for Computing Machinery (ACM) (ISBN 978-1-4503-2031-3). 27-36 (2013).
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Drawing arrangement graphs in small grids, or how to play planarity. (English) Zbl 1406.68074

Wismath, Stephen (ed.) et al., Graph drawing. 21st international symposium, GD 2013, Bordeaux, France, September 23–25, 2013. Revised selected papers. Berlin: Springer (ISBN 978-3-319-03840-7/pbk). Lecture Notes in Computer Science 8242, 436-447 (2013).
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Strict confluent drawing. (English) Zbl 1405.68244

Wismath, Stephen (ed.) et al., Graph drawing. 21st international symposium, GD 2013, Bordeaux, France, September 23–25, 2013. Revised selected papers. Berlin: Springer (ISBN 978-3-319-03840-7/pbk). Lecture Notes in Computer Science 8242, 352-363 (2013).
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Superpatterns and universal point sets. (English) Zbl 1406.68060

Wismath, Stephen (ed.) et al., Graph drawing. 21st international symposium, GD 2013, Bordeaux, France, September 23–25, 2013. Revised selected papers. Berlin: Springer (ISBN 978-3-319-03840-7/pbk). Lecture Notes in Computer Science 8242, 208-219 (2013).
MSC:  68R10 68U05
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Force-directed graph drawing using social gravity and scaling. (English) Zbl 1377.68162

Didimo, Walter (ed.) et al., Graph drawing. 20th international symposium, GD 2012, Redmond, WA, USA, September 19–21, 2012. Revised selected papers. Berlin: Springer (ISBN 978-3-642-36762-5/pbk). Lecture Notes in Computer Science 7704, 414-425 (2013).
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Hardness of approximate compaction for nonplanar orthogonal graph drawings. (English) Zbl 1311.68103

van Kreveld, Marc (ed.) et al., Graph drawing. 19th international symposium, GD 2011, Eindhoven, The Netherlands, September 21–23, 2011. Revised selected papers. Berlin: Springer (ISBN 978-3-642-25877-0/pbk). Lecture Notes in Computer Science 7034, 367-378 (2012).
MSC:  68R10 68Q17 68U05
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Planar and poly-arc Lombardi drawings. (English) Zbl 1311.68168

van Kreveld, Marc (ed.) et al., Graph drawing. 19th international symposium, GD 2011, Eindhoven, The Netherlands, September 21–23, 2011. Revised selected papers. Berlin: Springer (ISBN 978-3-642-25877-0/pbk). Lecture Notes in Computer Science 7034, 308-319 (2012).
MSC:  68U05 05C10 68R10
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Bounds on the complexity of halfspace intersections when the bounded faces have small dimension. (English) Zbl 1283.52033

Proceedings of the 27th annual symposium on computational geometry, SoCG 2011, Paris, France, June 13–15, 2011. New York, NY: Association for Computing Machinery (ACM) (ISBN 978-1-4503-0682-9). 361-369 (2011).
MSC:  52C45 68U05
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Tracking moving objects with few handovers. (English) Zbl 1342.68334

Dehne, Frank (ed.) et al., Algorithms and data structures. 12th international symposium, WADS 2011, New York, NY, USA, August 15–17, 2011. Proceedings. Berlin: Springer (ISBN 978-3-642-22299-3/pbk). Lecture Notes in Computer Science 6844, 362-373 (2011).
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Adjacency-preserving spatial treemaps. (English) Zbl 1342.68330

Dehne, Frank (ed.) et al., Algorithms and data structures. 12th international symposium, WADS 2011, New York, NY, USA, August 15–17, 2011. Proceedings. Berlin: Springer (ISBN 978-3-642-22299-3/pbk). Lecture Notes in Computer Science 6844, 159-170 (2011).
MSC:  68U05 68R10
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Optimal 3D angular resolution for low-degree graphs. (English) Zbl 1314.68228

Brandes, Ulrik (ed.) et al., Graph drawing. 18th international symposium, GD 2010, Konstanz, Germany, September 21–24, 2010. Revised selected papers. Berlin: Springer (ISBN 978-3-642-18468-0/pbk). Lecture Notes in Computer Science 6502, 208-219 (2011).
MSC:  68R10 05C62 68U05
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Lombardi drawings of graphs. (English) Zbl 1314.68227

Brandes, Ulrik (ed.) et al., Graph drawing. 18th international symposium, GD 2010, Konstanz, Germany, September 21–24, 2010. Revised selected papers. Berlin: Springer (ISBN 978-3-642-18468-0/pbk). Lecture Notes in Computer Science 6502, 195-207 (2011).
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Drawing trees with perfect angular resolution and polynomial area. (English) Zbl 1311.68113

Brandes, Ulrik (ed.) et al., Graph drawing. 18th international symposium, GD 2010, Konstanz, Germany, September 21–24, 2010. Revised selected papers. Berlin: Springer (ISBN 978-3-642-18468-0/pbk). Lecture Notes in Computer Science 6502, 183-194 (2011).
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Drawing graphs in the plane with a prescribed outer face and polynomial area. (English) Zbl 1314.68221

Brandes, Ulrik (ed.) et al., Graph drawing. 18th international symposium, GD 2010, Konstanz, Germany, September 21–24, 2010. Revised selected papers. Berlin: Springer (ISBN 978-3-642-18468-0/pbk). Lecture Notes in Computer Science 6502, 129-140 (2011).
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Steinitz theorems for orthogonal polyhedra. (English) Zbl 1284.68596

Proceedings of the 26th annual symposium on computational geometry, SoCG 2010, Snowbird, UT, USA, June 13–16, 2010. New York, NY: Association for Computing Machinery (ACM) (ISBN 978-1-4503-0016-2). 429-438 (2010).
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Cloning Voronoi diagrams via retroactive data structures. (English) Zbl 1287.68173

de Berg, Mark (ed.) et al., Algorithms – ESA 2010. 18th annual European symposium, Liverpool, UK, September 6–8, 2010. Proceedings, Part I. Berlin: Springer (ISBN 978-3-642-15774-5/pbk). Lecture Notes in Computer Science 6346, 362-373 (2010).
MSC:  68U05 68P05
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Approximate weighted farthest neighbors and minimum dilation stars. (English) Zbl 1286.68494

Thai, My T. (ed.) et al., Computing and combinatorics. 16th annual international conference, COCOON 2010, Nha Trang, Vietnam, July 19–21, 2010. Proceedings. Berlin: Springer (ISBN 978-3-642-14030-3/pbk). Lecture Notes in Computer Science 6196, 90-99 (2010).
MSC:  68W25 68U05
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Graph drawing. 17th international symposium, GD 2009, Chicago, IL, USA, September 22–25, 2009. Revised papers. (English) Zbl 1185.68005

Lecture Notes in Computer Science 5849. Berlin: Springer (ISBN 978-3-642-11804-3/pbk). xiv, 454 p. (2010).
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Graph-theoretic solutions to computational geometry problems. (English) Zbl 1273.68391

Paul, Christophe (ed.) et al., Graph-theoretic concepts in computer science. 35th international workshop, WG 2009, Montpellier, France, June 24–26, 2009. Revised papers. Berlin: Springer (ISBN 978-3-642-11408-3/pbk). Lecture Notes in Computer Science 5911, 1-16 (2010).
MSC:  68U05 68R10
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Self-overlapping curves revisited. (English) Zbl 1421.68172

Mathieu, Claire (ed.), Proceedings of the 20th annual ACM-SIAM symposium on discrete algorithms, SODA 2009, New York, NY, USA, January 4–6, 2009. Philadelphia, PA: Society for Industrial and Applied Mathematics (SIAM); New York, NY: Association for Computing Machinery (ACM). 160-169 (2009).
MSC:  68U05 68Q25
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Linear-time algorithms for geometric graphs with sublinearly many crossings. (English) Zbl 1421.68124

Mathieu, Claire (ed.), Proceedings of the 20th annual ACM-SIAM symposium on discrete algorithms, SODA 2009, New York, NY, USA, January 4–6, 2009. Philadelphia, PA: Society for Industrial and Applied Mathematics (SIAM); New York, NY: Association for Computing Machinery (ACM). 150-159 (2009).
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Area-universal rectangular layouts. (English) Zbl 1380.68394

Proceedings of the 25th annual symposium on computational geometry, SCG 2009, Aarhus, Denmark, June 8–10, 2009. New York, NY: Association for Computing Machinery (ACM) (ISBN 978-1-60558-501-7). 267-276 (2009).
MSC:  68U05
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Orientation-constrained rectangular layouts. (English) Zbl 1253.68335

Dehne, Frank (ed.) et al., Algorithms and data structures. 11th international symposium, WADS 2009, Banff, Canada, August 21–23, 2009. Proceedings. Berlin: Springer (ISBN 978-3-642-03366-7/pbk). Lecture Notes in Computer Science 5664, 266-277 (2009).
MSC:  68U05
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The topology of bendless three-dimensional orthogonal graph drawing. (English) Zbl 1213.05052

Tollis, Ioannis G. (ed.) et al., Graph drawing. 16th international symposium, GD 2008, Heraklion, Crete, Greece, September 21–24, 2008. Revised papers. Berlin: Springer (ISBN 978-3-642-00218-2/pbk). Lecture Notes in Computer Science 5417, 78-89 (2009).
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Succinct greedy graph drawing in the hyperbolic plane. (English) Zbl 1213.68444

Tollis, Ioannis G. (ed.) et al., Graph drawing. 16th international symposium, GD 2008, Heraklion, Crete, Greece, September 21–24, 2008. Revised papers. Berlin: Springer (ISBN 978-3-642-00218-2/pbk). Lecture Notes in Computer Science 5417, 14-25 (2009).
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Recognizing partial cubes in quadratic time. (English) Zbl 1192.05157

Proceedings of the nineteenth annual ACM-SIAM symposium on discrete algorithms, San Francisco, CA, January 20–22, 2008. New York, NY: Association for Computing Machinery (ACM); Philadelphia, PA: Society for Industrial and Applied Mathematics (SIAM) (ISBN 978-0-898716-47-4). 1258-1266 (2008).
MSC:  05C85 05C10 68U05
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Straight skeletons of three-dimensional polyhedra. (English) Zbl 1158.68525

Halperin, Dan (ed.) et al., Algorithms – ESA 2008. 16th annual European symposium, Karlsruhe, Germany, September 15–17, 2008. Proceedings. Berlin: Springer (ISBN 978-3-540-87743-1/pbk). Lecture Notes in Computer Science 5193, 148-160 (2008).
MSC:  68U05
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Squarepants in a tree: sum of subtree clustering and hyperbolic pants decomposition. (English) Zbl 1302.68284

Proceedings of the eighteenth annual ACM-SIAM symposium on discrete algorithms, SODA 2007, New Orleans, LA, USA, January 7–9, 2007. New York, NY: Association for Computing Machinery (ACM); Philadelphia, PA: Society for Industrial and Applied Mathematics (SIAM) (ISBN 978-0-89871-624-5). 29-38 (2007).
MSC:  68U05 68W25
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Happy endings for flip graphs. (English) Zbl 1221.05292

Proceedings of the 23rd annual symposium on computational geometry 2007, Gyeongiu, South Korea, June 6–8, 2007. New York, NY: Association for Computing Machinery (ISBN 978-1-59593-705-6). 92-101 (2007).
MSC:  05C85 05C75
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Guard placement for efficient point-in-polygon proofs. (English) Zbl 1221.68267

Proceedings of the 23rd annual symposium on computational geometry 2007, Gyeongiu, South Korea, June 6–8, 2007. New York, NY: Association for Computing Machinery (ISBN 978-1-59593-705-6). 27-36 (2007).
MSC:  68U05 52B55 65D18
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