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1 vote
0 answers
111 views

On finding optimal convex planar shapes to cover a given convex planar shape

Covering a specific convex shape S with n copies of another specified convex shape S' (which may be different from S) is well studied - for example, https://erich-friedman.github.io/packing/index.html....
1 vote
1 answer
3k views

Covering an arbitrary polygon with minimum number of squares

I have a problem whereby, given an arbitrary polygon with any number of points, I need to cover the whole area by a number of fixed size squares. I can easily find a set of squares which covers the ...
12 votes
2 answers
11k views

Covering a polygon with rectangles

I am trying to cover a simple concave polygon with a minimum rectangles. My rectangles can be any length, but they have maximum widths, and the polygon will never have an acute angle. I thought about ...
2 votes
1 answer
192 views

On some optimal containers of a set of points on the 2D plane

Given a set of N points in general position on the plane, the problem is to give efficient algorithms to find the smallest semicircular region (semidisk) that contains the points the smallest ...
3 votes
1 answer
212 views

How to cover n sites with the smallest number of fixed radius balls?

Given $n$ "data points" in $d$ (Euclidean) space $$\mathbf{x}_j \in \mathbb{R}^d, \text{ for } j \in \{1,\dots,n\}$$ how does one find the smallest integer $m$ such that there exists $m$ "centre ...
4 votes
1 answer
2k views

Algorithms for covering a rectilinear polygon using the same multiple rectangles

Sorry for the crossing-posting: original post is here All angles of the polygon (representing a room) are right. It may be convex or concave. Use rectangles of the same size (representing a sensor ...