QUERY PROCESSING METHOD, INVERTED LIST MAINTAINING METHOD, COMPRESSION METHOD FOR MAINTAINING INVERTED LIST, PHRASE INVERTED LIST MANAGING METHOD

摘要

As a part of information and communication and the portion of information, this research is carried out, and [develops 2006-S-040-01, flash of light is based on memory insertion multimedia software technology -- the TRE telecommunications research establishment of IT point of economic increase core technology development projects. ;Compression method is provided, and for the sentence unit guard station table management method of query processing, station list management method, list management station. Inquiry processing method includes: to be stored as each to delete the column deletion of tables of data one PID; Station list table, Target Station catalogue-retrieval-station list are corresponding with input inquiry; Determine whether to be included in the every PID of at least one of station list, deletes list table; The catalogue and a station base retrieved generates a step of a result in result the step of checking and in the reaction to inquiry. Thus, inquiry processing method can provide efficient detection and accurate as Q values.