title: a database system for real-time event aggregation in telecommunication. authors: henry f. korth , jerry baulier , abraham silberschatz , stephen blott. venue: vldb. year: 1998
title: a database system for real-time event aggregation in telecommunication. authors: jerry baulier , stephen blott , henry f. korth , abraham silberschatz. venue: very large data bases. year: 1998