2 search results - page 1 / 1 » Maintaining Visibility Information of Planar Point Sets with... |
IJCGA
2007
14 years 9 months ago
2007
Given a set of n points in the plane, we consider the problem of computing the circular ordering of the points about a viewpoint q and efficiently maintaining this ordering inform...
ICRA
2008
IEEE
15 years 3 months ago
2008
IEEE
— This paper addresses problems of inferring the locations of moving agents from combinatorial data extracted by robots that carry sensors. The agents move unpredictably and may ...