FAILURE PREDICTION USING THE COX PROPORTIONAL HAZARD MODEL

Pekka Abrahamsson; Ilenia Fronza; Jelena Vlasenko

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Paper

FAILURE PREDICTION USING THE COX PROPORTIONAL HAZARD MODEL

Topics: Algorithms and Data Structures; Model-Driven Engineering

In Proceedings of the 6th International Conference on Software and Database Technologies - Volume 2: ICSOFT, 201-206, 2011 , Seville, Spain

Authors: Pekka Abrahamsson ; Ilenia Fronza and Jelena Vlasenko

Affiliation: Free University of Bolzano-Bozen, Italy

Keyword(s): Failure prediction, Cox PH model, Log files.

Related Ontology Subjects/Areas/Topics: Algorithms and Data Structures ; Cross-Feeding between Data and Software Engineering ; Model-Driven Engineering ; Programming Languages ; Software Engineering ; Software Engineering Methods and Techniques

Abstract: Crashes of software systems may have disruptive, and sometimes tragic effects on users. Being able to forecast such failures is extremely important, even when the failures are inevitable – at least recovery or rescue actions can be taken. In this paper we present a technique to predict the failure of running software systems. We propose to use log messages to predict failures running devices that read log files of running application and warns about the likely failure of the system; the prediction is based on the Cox Proportional Hazards (PH) model that has been applied successfully in various fields of research. We perform an initial validation of the proposed approach on real-world data.

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Paper citation in several formats:

Abrahamsson, P.; Fronza, I. and Vlasenko, J. (2011). FAILURE PREDICTION USING THE COX PROPORTIONAL HAZARD MODEL. In Proceedings of the 6th International Conference on Software and Database Technologies - Volume 2: ICSOFT; ISBN 978-989-8425-77-5; ISSN 2184-2833, SciTePress, pages 201-206. DOI: 10.5220/0003557802010206

@conference{icsoft11,
author={Pekka Abrahamsson. and Ilenia Fronza. and Jelena Vlasenko.},
title={FAILURE PREDICTION USING THE COX PROPORTIONAL HAZARD MODEL},
booktitle={Proceedings of the 6th International Conference on Software and Database Technologies - Volume 2: ICSOFT},
year={2011},
pages={201-206},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0003557802010206},
isbn={978-989-8425-77-5},
issn={2184-2833},
}

TY - CONF

JO - Proceedings of the 6th International Conference on Software and Database Technologies - Volume 2: ICSOFT
TI - FAILURE PREDICTION USING THE COX PROPORTIONAL HAZARD MODEL
SN - 978-989-8425-77-5
IS - 2184-2833
AU - Abrahamsson, P.
AU - Fronza, I.
AU - Vlasenko, J.
PY - 2011
SP - 201
EP - 206
DO - 10.5220/0003557802010206
PB - SciTePress