Tun Tun Naing. Efficient routing algorithm based on topological analysis of the road network in Myanmar. Master's Degree(Information Technology). King Mongkut's University of Technology North Bangkok. Central Library. : King Mongkut's University of Technology North Bangkok, 2015.
Efficient routing algorithm based on topological analysis of the road network in Myanmar
Abstract:
In this research, an efficient routing algorithm for transportation networks is presented. Herein, the transportation network, Myanmar Road Network (MRN), is represented by a weighted-undirected graph. This research utilizes a concept of topological analysis and local information of each city to identify a routing strategy, which aims to maximize traffic flow and increase a feasibility of road selection along given paths. The proposed algorithm, here, considers a combination of degree and betweenness centralities by using the Cantor pairing function.
For evaluation, two comparisons were presented. Firstly, the comparison between the distance-based routing method, namely Dijkstras algorithm and degree-based routing algorithm was conducted. The results showed that the given routes processed by Dijkstras algorithm and degree-based routing algorithm were quite similar, but the degree-based routing algorithm provided less processing times than Dijkstras algorithm for all tests. The second, the comparison among the degree-based routing algorithm, betweenness-based routing algorithm, and the combination of them was simulated. The results presented that the proposed work provided the shortest routes with high average degree and betweenness centralities, spent the lowest processing time for giving routes, as well as, the given routes were also efficient.