Early Warning of Failures through Alarm Analysis - A Case Study in Telecom Voice Mail Systems

  • Authors:
  • Dorron Levy;Ram Chillarege

  • Affiliations:
  • -;-

  • Venue:
  • ISSRE '03 Proceedings of the 14th International Symposium on Software Reliability Engineering
  • Year:
  • 2003

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Abstract

This paper presents three principles foralarm analysis to develop early warnings of failure.The concepts are illustrated with real data and experiencedrawn from Comverse Voice Mail systemsinstalled by Telecom service providers worldwide.The case study demonstrates practicality of theapproach and insight to further advance this body ofresearch.