Measuring online service availability using twitter

  • Authors:
  • Marti Motoyama;Brendan Meeder;Kirill Levchenko;Geoffrey M. Voelker;Stefan Savage

  • Affiliations:
  • Dept. of Computer Science and Engineering, University of California, San Diego;Dept. of Computer Science, Carnegie Mellon University, Pittsburgh;Dept. of Computer Science and Engineering, University of California, San Diego;Dept. of Computer Science and Engineering, University of California, San Diego;Dept. of Computer Science and Engineering, University of California, San Diego

  • Venue:
  • WOSN'10 Proceedings of the 3rd conference on Online social networks
  • Year:
  • 2010

Quantified Score

Hi-index 0.00

Visualization

Abstract

Real-time micro-blogging services such as Twitter are widely recognized for their social dynamics--how they both encapsulate a social graph and propagate information across it. However, the content of this information is equally interesting since it frequently reflects individual experiences with a broad variety of real-time events. Indeed, events of broad interest are commonly revealed in correlated spikes of semantically-related posting activity. In this paper, we explore one such application this of phenomenon: using Twitter data to infer on-line Internet service availability. We show that simple techniques are sufficient to extract key semantic content from "tweets" (i.e., service X is down) and also filter out extraneous noise. We demonstrate the efficacy of this approach at identifying a range of large-scale service outages in 2009 for popular services such as Gmail, Bing and PayPal.