Twitter + イベント検出 (2)

TwitterMonitor: Trend Detection over the Twitter Stream
http://queens.db.toronto.edu/~mathiou//TwitterMonitor.pdf

We present TwitterMonitor, a system that performs trend
detection over the Twitter stream. The system identifies
emerging topics (i.e. ‘trends’) on Twitter in real time and
provides meaningful analytics that synthesize an accurate
description of each topic. Users interact with the system
by ordering the identified trends using different criteria and
submitting their own description for each trend.
We discuss the motivation for trend detection over social media streams and the challenges that lie therein. We
then describe our approach to trend detection, as well as
the architecture of TwitterMonitor. Finally, we lay out our
demonstration scenario.