MATCHING METHOD AND COMPUTER-READABLE RECORDING MEDIUM

摘要

A matching apparatus sets windows within match data, the windows each having a width larger than that in a window width condition defined in a query, and further sets windows each satisfying an event condition of a window defined in the query as temporary windows. Further, the matching apparatus checks sets of temporary windows against an interval condition and outputs events included in one or more sets of temporary windows each satisfying the interval condition, as a matching result.

主权项

1. A matching method implemented by a computer, the matching method comprising:
setting second windows within match data in which each of events is kept in correspondence with an occurrence time of the event, the second windows each having a window width larger than a window width in a window width condition, on a basis of a query in which an event condition is kept in correspondence with a first window, in which a predetermined window width condition is set with the first window, and in which two or more of the first windows are connected in series under a predetermined interval condition; and judging whether events in the match data included in the second windows and an interval between the second windows satisfy the event condition of the first window and the interval condition.