Method for High Speed Full Text Search
Original Publication Date: 2000-Nov-01
Included in the Prior Art Database: 2003-Jun-18
Disclosed are methods to get the results very quickly in the full-text search system. This paper includes two method. The 1st method is about Boolean operations. The 2nd method is about the full-text index and the other type's data. The 1st method is described as follows: The 1st method is to minimize amount of information to be read when the Boolean search operations are done, because an effective document number for all terms is searched for in order. Fig. 1 shows the logic.