Sensitivity of Website Reliability to Usage Profile Changes

Forskningsoutput: Kapitel i bok/rapport/Conference proceedingKonferenspaper i proceeding

Abstract

To measure the reliability of a website from a user’s point of view, the uncertainty on the usage of the website has to be taken into account. In this paper we investigate the influence of this uncertainty on the reliability estimate for a web server. For this purpose a session based Markov model is used to model the usage extracted from the server’s logfiles. From these logfiles a complete user profile can be extracted together with an estimate of the uncertainty on this user profile. This paper investigates the applicability of this kind of Markov model on web server reliability and discusses the difficulties with data extraction from the logfiles. Advantages and disadvantages of this approach are discussed and the approach is applied to data from a university department’s web server to demonstrate its applicability.

Detaljer

Författare
Enheter & grupper
Forskningsområden

Ämnesklassifikation (UKÄ) – OBLIGATORISK

  • Datavetenskap (datalogi)
Originalspråkengelska
Titel på värdpublikationThe 18th IEEE International Symposium on Software Reliability (ISSRE '07),
FörlagIEEE - Institute of Electrical and Electronics Engineers Inc.
Sidor3-8
ISBN (tryckt)978-0-7695-3024-6
StatusPublished - 2007
PublikationskategoriForskning
Peer review utfördJa
Evenemang18th IEEE International Symposium on Software Reliability Engineering - Trollhättan, Sverige
Varaktighet: 2007 nov 52007 nov 9

Publikationsserier

Namn
ISSN (tryckt)1071-9458

Konferens

Konferens18th IEEE International Symposium on Software Reliability Engineering
LandSverige
OrtTrollhättan
Period2007/11/052007/11/09

Relaterad forskningsoutput

Kim Weyns, 2011, Department of Computer Science, Lund University. 191 s.

Forskningsoutput: AvhandlingDoktorsavhandling (sammanläggning)

Kim Weyns, 2008, Department of Computer Science, Lund University. 96 s.

Forskningsoutput: AvhandlingLicentiatavhandling

Visa alla (2)