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• #### Region-based approximation algorithms for visibility between imprecise locations ﻿

(2015)
Conference report
Restricted access - publisher's policy
In this paper we present new geometric algorithms for approximating the visibility between two imprecise locations amidst a set of obstacles, where the imprecise locations are modeled by continuous probability distributions. ...
• #### Region-based approximation of probability distributions (for visibility between imprecise points among obstacles) ﻿

(2014)
Conference report
Open Access
Let p and q be two imprecise points, given as prob- ability density functions on R 2 , and let R be a set of n line segments in R 2 . We study the problem of approximating the probability that p and q can see each other; ...
• #### Region-based approximation of probability distributions (for visibility between imprecise points among obstacles) ﻿

(2019-07)
Article
Open Access
Let p and q be two imprecise points, given as probability density functions on R2 , and let O be a set of disjoint polygonal obstacles in R2 . We study the problem of approximating the probability that p and q can see each ...