정보 흐름 그래프를 이용한 웹 검색 성능 향상에 관한 연구

Abstract

Cyberspace called internet is becoming new arena of human. Existent PC communication as well as business transaction and financing, education etc. several services are constructed in Internet gradually. Internet is expected to develop as many-sided to future main Information network system. Specially, information retrieval is central function collection of general, special information as well as education through internet, shop of cyberspace etc.. by important way to utilize net. For front, if multimedia and hypertext are used widely, role of information retrieval may need information retrieval of various kinds form with sound in addition to document information, videotex is going to grow more. Search engine can assume that is user interface software that attach user and information of internet each other. User interface indicates a tool that make work of system can be harmonized with user. If interface is bad, user goes through inconvenience grasping and manufacturing of system, and a mistake or accident is apt to happen. This example sentence editor pressing write and extraordinary button file fly or can find easily in the several events that program is discontinued. Therefore, design of interface must consider human's data processing ability and special qualities as well as powerful engineering, economical factors. Search engine is unexceptional. Specially, because various user has request that is very various in information retrieval, user interface design of search engine becomes more important problem.