Given a set of nodes N lying on the first quadrant of the Euclidean Plane E 2 , the Rectilinear Minimum Steiner Arborescence (RMSA) problem is to find a shortest-path tree of the minimum length rooted at the origin, containing all nodes in N , and composed solely of horizontal and vertical arcs oriented only from left to right or from bottom to top [1]. In this paper, we propose an efficient algorithm for constructing optimal or near-optimal arborescences, and present a constructive method for finding a lower bound of the length of the optimal arborescence. Experimental results indicate that the arborescences constructed by our algorithm are optimal in 71% of the cases tested, and the average tree length is within 1% from optimal. We also...
Abstract — The Steiner tree problem is one of the complex, combinatorial optimization problems in th...
The Steiner Tree problem is one of the most popular graph problems and has many application areas. T...
As the size of devices are scaling down at rapid pace, the interconnect delay play a major part in p...
Given an undirected graph G =(V; E) with positive edge weights (lengths) w: E !! + , a set of term...
In this paper, we present two optimal algorithms for solving the Minimum Rectilinear Steiner Arbores...
The Minimum Rectilinear Steiner Tree (MRST) problem is to find the minimal spanning tree of a set of...
Abstract. Given a set of points in the first quadrant, a rectilinear Steiner arborescence (RSA) is a...
Given a set N of n terminals in the first quadrant of the Euclidean plane E2, find a minimum length ...
We discuss a new minimum density objective for spanning and Steiner tree constructions. This formula...
The minimum rectilinear Steiner tree (MRST) problem arises in global routing and wiring estimation, ...
Interconnect optimization for VLSI circuits has received wide at-tention. To model routing surfaces,...
A rectilinear Steiner tree for a set K of points in the plane is a tree that connects k using horizo...
We present an efficient algorithm to compute an optimal rectilinear Steiner tree for extremal point ...
An improved Augmented Line Segment Based (ALSB) algorithm for the construction of Rectilinear Steine...
AbstractThe rectilinear Steiner tree problem is to find a minimum-length rectilinear interconnection...
Abstract — The Steiner tree problem is one of the complex, combinatorial optimization problems in th...
The Steiner Tree problem is one of the most popular graph problems and has many application areas. T...
As the size of devices are scaling down at rapid pace, the interconnect delay play a major part in p...
Given an undirected graph G =(V; E) with positive edge weights (lengths) w: E !! + , a set of term...
In this paper, we present two optimal algorithms for solving the Minimum Rectilinear Steiner Arbores...
The Minimum Rectilinear Steiner Tree (MRST) problem is to find the minimal spanning tree of a set of...
Abstract. Given a set of points in the first quadrant, a rectilinear Steiner arborescence (RSA) is a...
Given a set N of n terminals in the first quadrant of the Euclidean plane E2, find a minimum length ...
We discuss a new minimum density objective for spanning and Steiner tree constructions. This formula...
The minimum rectilinear Steiner tree (MRST) problem arises in global routing and wiring estimation, ...
Interconnect optimization for VLSI circuits has received wide at-tention. To model routing surfaces,...
A rectilinear Steiner tree for a set K of points in the plane is a tree that connects k using horizo...
We present an efficient algorithm to compute an optimal rectilinear Steiner tree for extremal point ...
An improved Augmented Line Segment Based (ALSB) algorithm for the construction of Rectilinear Steine...
AbstractThe rectilinear Steiner tree problem is to find a minimum-length rectilinear interconnection...
Abstract — The Steiner tree problem is one of the complex, combinatorial optimization problems in th...
The Steiner Tree problem is one of the most popular graph problems and has many application areas. T...
As the size of devices are scaling down at rapid pace, the interconnect delay play a major part in p...