Han Seo Ko

Learn More
A new tomographic reconstruction scheme is proposed that uses a genetic algorithm (GA), a robust and com-binatorial function optimization based on the mechanics of the genetic principle. The paper first discusses the implicitly parallel and scaled random nature of the GA optimization using an illustrative example. An introduction of the elementary(More)
Mobile telecommunication companies in Korea provide a lot of mobile data services, but there are no definitions for quality attributes and customers' expectation levels, which are important issues in quality management. In this paper, we define the quality attributes of eight major mobile data services used by mobile communication subscribers and measure(More)
  • 1