We present a new dynamic programming algorithm that solves the minimum Steiner tree problem on graphs with k terminals in time O∗(ck) for any c > 2. This improves the running time of the …

Nov 30, 2023 · Our approach is based on an Arora-style geometric dynamic programming, and our main technical contribution is to maintain the DP subproblems in the dynamic setting …

Jun 6, 2023 · One popular approximation algorithm for the Steiner Tree Problem is the Viterbi algorithm, which is based on dynamic programming. The algorithm computes the shortest path …

Nov 21, 2023 · We propose an efficient solution based on a dynamic programming algorithm for our problem. This study adopts new optimization techniques, including graph simplification, …

In this paper, we propose a hierarchical timing-driven Steiner tree algorithm for global routing which considers the minimization of timing delay during the tree construction as the goal.

In this paper, we give an experimental evaluation of this technique for the Steiner Tree problem.

Feb 29, 2024 · We give the first fully dynamic algorithm that (implicitly) maintains \((1 + \epsilon )\)-approximation for the Steiner tree in amortized polylogarithmic time. In particular, the …

Firstly, the Steiner Tree Modelling. Subsequently, Coordinate Compression. Thirdly, Analysis of Optimal Subproblems. Fourthly, Modelling of Recursive Relations. Finally, the Shortest …

Jul 17, 2019 · In this paper, we present a novel separator-based pruning technique for speeding up a theoretically fast DP algorithm. Our empirical evaluation shows that our pruned DP …

We present an updated computational study on Steiner tree problems in the plane. Also, we document the main algorithmic enhance-ments made to the GeoSteiner software package. In …