An Exact Tree Projection Algorithm for Wavelets

An Exact Rectilinear Steiner Tree Algorithm

Given a set of terminals in the plane, a rectilin-ear Steiner minimal tree is a shortest interconnection among these terminals using only horizontal and vertical edges. We present an algorithm that constructs a rectilinear Steiner minimal tree for an input terminal set. On a workstation, problems involving 20 input terminals can be solved in a few seconds, and problems involving 30 input termin...

An Exact Algorithm for the Mode Identity Project Scheduling Problem

In this paper we consider the non-preemptive variant of a multi-mode resource constrained project scheduling problem (MRCPSP) with mode identity, in which a set of project activities is partitioned into disjoint subsets while all activities forming one subset have to be processed in the same mode. We present a depth-first branch and bound algorithm for the resource constrained project schedulin...

An Exact Algorithm for the Steiner Tree Problem with Delays

The Steiner Tree Problem with Delays (STPD) is a variant of the well-known Steiner Tree Problem in which the delay on each path between a source node and a terminal node is limited by a given maximum value. We propose a Branch-and-Cut algorithm for solving this problem using a formulation based on lifted Miller-TuckerZemlin subtour elimination constraints. The effectiveness of the proposed algo...

An Efficient, Exact Algorithm for Solving Tree-Structured Graphical Games

We describe a new algorithm for computing a Nash equilibrium in graphical games, a compact representation for multi-agent systems that we introduced in previous work. The algorithm is the first to compute equilibria both efficiently and exactly for a non-trivial class of graphical games.

An Exact Algorithm for the Uniformly-Oriented Steiner Tree Problem