Study of A Decision Information System for Optimal Service Regions

• Main Authors: Chao Shang-Che, 趙尚哲
• Other Authors: Jin-Ling Lin
• Format: Others
• Language: zh-TW
• Published: 2002
• Online Access: http://ndltd.ncl.edu.tw/handle/47303433534467072366

碩士 === 華梵大學 === 工業管理學系碩士班 === 90 === This research proposes a new approach to decide the optimal service region for each service center in some existed chain enterprises. The major considerations are geometric distance and density of population. The system expects to enhance the working efficiency of each service center and increase the competition of entire enterprise. VORONOI Diagram will be applied to decide the optimal service region of each service center based on the geometric distance. Then, the service regions will be re-adjusted by Self Organization Map approach, based on the density of population. In the simulation stage, different types of distribution for population density will be analyzed in order that the appropriate application area will be suggested. Simulation results also show the performance of proposed hybrid algorithm is better than the shortest path or other point locations algorithms. Moreover, the proposed method also has high performance in balancing the working loading of service centers.