SYSTEM, APPARATUS AND METHOD FOR PROVIDING A WEIGHT TO SEARCH ENGINES ACCORDING TO SITUATION OF USER AND COMPUTER READABLE MEDIUM PROCESSING THE METHOD

摘要

A system, a device, and a method for assigning weight to each search engine according to a user situation, and a computer-readable recording medium for implementing the same are provided to improve correctness of information offered to a user by considering the user situation when the information is offered to the user through multiple search engines. A user transceiver(300) receives search request information from the user and provides the search result reflecting the weight to the user through a web server(220). A search transceiver(310) receives the search request information including a keyword from the user transceiver and performs search in the search engines(240a-240n) with the keyword. A situation variable recognizer(320) recognizes and generates preset situation variables when the user requests the search. A situation variable weight database(350) stores weight information for the search engine according to each past situation. A weight extractor(340) extracts the same or similar past situation as the current situation by reading past situation information from the database and comparing the past situation information with the current situation information.