AN INFORMATION FILTERING SYSTEM THAT OPTIMIZES THE PROCESSING METHOD BASED ON MATHEMATICAL PROPERTIES

In recent years, due to the increasing popularization of various data broadcast services, the amount and the variety of broadcast data have been increasing. As a result, there is a strong demand for filtering techniques that automatically extract only the necessary data. The optimum filtering processing method changes according to such environmental factors as computational capability, number of receivers, and network load. However, to change the processing method according to the environment, filtering results must be consistent among multiple processing methods. In this paper, we describe the implementation of an information filtering system that optimizes the processing method based on mathematical properties. This system automatically changes the processing method to the optimum method according to the environment.