Computing a visibility polygon using few variables

Computational Geometry - Tập 47 - Trang 918-926 - 2014
Luis Barba1,2, Matias Korman3,4, Stefan Langerman1, Rodrigo I. Silveira5,6
1Université Libre de Bruxelles (ULB), Brussels, Belgium
2Carleton University, Ottawa, Canada
3National Institute of Informatics, Tokyo, Japan
4JST, ERATO, Kawarabayashi Large Graph Project, Tokyo, Japan
5Dept. de Matemática & CIDMA, Universidade de Aveiro, Portugal
6Universitat Politècnica de Catalunya (UPC), Barcelona, Spain

Tài liệu tham khảo

Abrahamsen, 2013 Abrahamsen, 2013, An optimal algorithm computing edge-to-edge visibility in a simple polygon, 157 Aichholzer, 2012, Geodesic order types, 216 Arora, 2009 Asano Asano, 2011, Constant-work-space algorithms for geometric problems, J. Comput. Geom., 2, 46 Asano, 2010, Constant-work-space algorithm for a shortest path in a simple polygon, 9 Asano, 2009, Constant-working-space algorithms for geometric problems, 87 Barba, 2013, Space-time trade-offs for stack-based algorithms, 281 Barba, 2011, Computing the visibility polygon using few variables, 70 Bose, 2011, A generalized Winternitz theorem, J. Geom., 100, 29, 10.1007/s00022-011-0076-0 Bose, 2007, Geodesic ham-sandwich cuts, Discrete Comput. Geom., 37, 325, 10.1007/s00454-006-1287-2 Chan, 2007, Multi-pass geometric algorithms, Discrete Comput. Geom., 37, 79, 10.1007/s00454-006-1275-6 Chan, 2010, Comparison-based time-space lower bounds for selection, ACM Trans. Algorithms, 6, 10.1145/1721837.1721842 De Frederickson, 1987, Upper bounds for time-space trade-offs in sorting and selection, J. Comput. Syst. Sci., 34, 19, 10.1016/0022-0000(87)90002-X Ghosh, 2007 Greenwald, 2001, Space-efficient online computation of quantile summaries, 58 Jarvis, 1973, On the identification of the convex hull of a finite set of points in the plane, Inf. Process. Lett., 2, 18, 10.1016/0020-0190(73)90020-3 Joe, 1987, Corrections to Lee's visibility polygon algorithm, BIT Numer. Math., 27, 458, 10.1007/BF01937271 Munro, 1980, Selection and sorting with limited storage, Theor. Comput. Sci., 12, 315, 10.1016/0304-3975(80)90061-4 Munro, 1996, Selection from read-only memory and sorting with minimum data movement, Theor. Comput. Sci., 165, 311, 10.1016/0304-3975(95)00225-1 O'Rourke, 2004, Visibility, 643 Raman, 1998, Improved upper bounds for time-space tradeoffs for selection with limited storage, 131