Theory of linear and integer programming
Theory of linear and integer programming
IEEE Transactions on Pattern Analysis and Machine Intelligence
The generalized Gauss reduction algorithm
Journal of Algorithms
A Polynomial-Time Algorithm for the Knapsack Problem with Two Variables
Journal of the ACM (JACM)
A Polynomial Algorithm for the Two-Variable Integer Programming Problem
Journal of the ACM (JACM)
Computing Two-Dimensional Integer Hulls
SIAM Journal on Computing
Fast 2-Variable Integer Programming
Proceedings of the 8th International IPCO Conference on Integer Programming and Combinatorial Optimization
STOC '82 Proceedings of the fourteenth annual ACM symposium on Theory of computing
Minimal Ellipsoids and Maximal Simplexes in 3D Euclidean Space
Cybernetics and Systems Analysis
A linear algorithm for integer programming in the plane
Mathematical Programming: Series A and B
On a general method for maximizing and minimizing among certain geometric problems
SFCS '79 Proceedings of the 20th Annual Symposium on Foundations of Computer Science
Efficient lattice width computation in arbitrary dimension
DGCI'09 Proceedings of the 15th IAPR international conference on Discrete geometry for computer imagery
The exact lattice width of planar sets and minimal arithmetical thickness
IWCIA'06 Proceedings of the 11th international conference on Combinatorial Image Analysis
Hi-index | 5.23 |
We provide an algorithm for the exact computation of the lattice width of a set of points K in Z^2 in linear-time with respect to the size of K. This method consists in computing a particular surrounding polygon. From this polygon, we deduce a set of candidate vectors allowing the computation of the lattice width. Moreover, we describe how this new algorithm can be extended to an arbitrary dimension thanks to a greedy and practical approach to compute a surrounding polytope. Indeed, this last computation is very efficient in practice as it processes only a few linear time iterations whatever the size of the set of points. Hence, it avoids complex geometric processings.