Talk by Fei Song: «Anomaly Detection and Explanation Discovery on Event Streams»
Fei Song will present his 2018 BIRTE paper on February 1st (Friday), 2pm. The talk will take place in the Thomas Flowers room, Turing building.
Abstract: As enterprise information systems are collecting event streams from various sources, the ability of a system to automatically detect anomalous events and further provide human readable explanations is of paramount importance. In this position paper, we argue for the need of a new type of data stream analytics that can address anomaly detection and explanation discovery in a single, integrated system, which not only offers increased business intelligence, but also opens up opportunities for improved solutions. In particular, we propose a two-pass approach to building such a system, highlight the challenges, and offer initial directions for solutions