| 摘要 |
A search device used to search for a search keyword from an object to be searched based on an automaton generated in accordance with the search keyword, includes: a first memory region; a second memory region; an information generation part that generates third information from first information and second information; a determination part; and a selection part, wherein: a first state corresponding to the first information is read from the first memory region; fourth information and a second state corresponding to the third information are read from the second memory region; the determination part determines whether or not fifth information including the first information and the second information matches with the fourth information; and the selection part selects the first state when not match in the determination and when matches in the determination, selects the second state. |
