Abstract
In this paper we define a general class of problems in computational geometry that we call connectability problems. Connectability problems involve connecting objects by some kind of connections, avoiding obstacles. This includes many different types of problems like intersection problems, visibility problems, etc. Studying these problems in a general framework might lead to general solutions. Some solutions are presented. In particular, an O(n log nloglog n) solution is given for determining all pairs of points in a set that can be connected with an axis-parallel rectangle, avoiding a set of obstacle points.
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© 1988 Springer-Verlag Berlin Heidelberg
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Overmars, M.H. (1988). Connectability problems. In: Karlsson, R., Lingas, A. (eds) SWAT 88. SWAT 1988. Lecture Notes in Computer Science, vol 318. Springer, Berlin, Heidelberg. https://doi.org/10.1007/3-540-19487-8_11
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DOI: https://doi.org/10.1007/3-540-19487-8_11
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