𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Probabilistic partitioning algorithms for the rectilinear steiner problem

✍ Scribed by János Komlós; M. T. Shing


Publisher
John Wiley and Sons
Year
1985
Tongue
English
Weight
417 KB
Volume
15
Category
Article
ISSN
0028-3045

No coin nor oath required. For personal study only.


📜 SIMILAR VOLUMES


Constant Ratio Approximation Algorithms
✍ Daya Ram Gaur; Toshihide Ibaraki; Ramesh Krishnamurti 📂 Article 📅 2002 🏛 Elsevier Science 🌐 English ⚖ 114 KB

We provide constant ratio approximation algorithms for two NP-hard problems, the rectangle stabbing problem and the rectilinear partitioning problem. In the rectangle stabbing problem, we are given a set of rectangles in two-dimensional space, with the objective of stabbing all rectangles with the m

Approximation Algorithms for Directed St
✍ Moses Charikar; Chandra Chekuri; To-yat Cheung; Zuo Dai; Ashish Goel; Sudipto Gu 📂 Article 📅 1999 🏛 Elsevier Science 🌐 English ⚖ 181 KB

We give the first non-trivial approximation algorithms for the Steiner tree problem and the generalized Steiner network problem on general directed graphs. These problems have several applications in network design and multicast routing.

Approximation algorithm for the group St
✍ Michal Penn; Stas Rozenfeld 📂 Article 📅 2007 🏛 John Wiley and Sons 🌐 English ⚖ 143 KB

## Abstract In this article we study the __group Steiner network__ problem, which is defined in the following way. Given a graph __G__ = (__V,E__), a partition of its vertices into K groups and connectivity requirements between the different groups, the aim is to find simultaneously a set of repres

A polynomial time algorithm for rectilin
✍ Brazil, M.; Thomas, D. A.; Weng, J. F. 📂 Article 📅 1999 🏛 John Wiley and Sons 🌐 English ⚖ 168 KB 👁 2 views

The rectilinear Steiner problem is the problem of constructing the shortest rectilinear network in the plane connecting a given set of points, called terminals. The problem is known to be NP-complete in general. In this paper, we show that there is a polynomial time algorithm for solving the rectili