DocumentCode
2298988
Title
Towards a User-perceived Service Availability Metric
Author
Shao, Lingshuang ; Zhang, Lu ; Zhao, Junfeng ; Xie, Bing ; Mei, Hong
Author_Institution
Sch. of Electron. Eng. & Comput. Sci., Peking Univ., Beijing
Volume
2
fYear
2008
fDate
7-11 July 2008
Firstpage
549
Lastpage
550
Abstract
Web services availability has been regarded as one of the key properties for (critical) service-oriented applications. Based on analyzing the limitations of current metrics for "User-perceived" availability, we propose a service status based availability metric and a corresponding estimating approach. Experiments demonstrate that this metric and the corresponding estimation approach could get reasonable measurement on web services\´ availability.
Keywords
Web services; software metrics; Web services; estimation approach; service-oriented applications; user-perceived service availability metric; Application software; Availability; Computer science; Computer science education; Educational technology; Frequency; Laboratories; Packaging; Permission; Web services; QoS; Web service; availability; quality of service;
fLanguage
English
Publisher
ieee
Conference_Titel
Services Computing, 2008. SCC '08. IEEE International Conference on
Conference_Location
Honolulu, HI
Print_ISBN
978-0-7695-3283-7
Type
conf
DOI
10.1109/SCC.2008.101
Filename
4578576
Link To Document