使用便宜性觀點에서 USN 소프트웨어 選定에 대한 硏究

The interest of the USN(Ubiquitous Sensor Network) has been dramatically increased due to the technology progress of wireless telecommunications and electronic devices. One of the major enabling technologies for the sensor network is the USN software which plays the role of collecting and analyzing the measurements of sensors and controlling the environments. This study is concerned with the multi-criteria decision making method for USN software selection from the viewpoint of usability. An integrated approach which employs Analytic Hierarchy Process(AHP) and Preference Ranking Organization Method for Enrichment Evaluation(PROMETHEE) together, is pplied for the software selection problem. The AHP is used to analyze the structure of the problem and to determine weights of the criteria, and PROMETHEE is used to obtain final ranking.