Data Mining Methods for Rule Designing and Rule Triggering in Active Database Systems
Nasrin Kalanat, Mohammad Reza Kangavari · International Journal of Database Theory and Application · 2015
Active database system has been introduced to extend the database functionality.It is capable of detecting specific events and automatically reacting to them by executing certain actions either inside or outside the database.This behavior is usually specified through Event Condition Action (ECA) rules.Rule design plays a critical role in implementing an active database system.It is not always straightforward due to lack of methodology.In this paper a new approach is presented to identify ECA rules that could strongly express application semantics.Additionally an ensemble method is proposed to trigger more appropriate ECA rules when the interesting events occurred.