@inproceedings{ab2f711c4c7942d389510742e37640ae,
title = "QoS analysis for web service compositions based on probabilistic QoS",
abstract = "Quality of Service (QoS) analysis and prediction for Web service compositions is an important and challenging issue in distributed computing. In existing work, QoS for service compositions is either calculated based on constant QoS values or simulated based on probabilistic QoS distributions of component services. Simulation method is time consuming and can not be used in real-time applications for dynamic Web service compositions. In this paper, we propose a calculation method to estimate the QoS of a service composition, in which the probability distributions of the QoS of component services can be in any shape. Experimental results show that the proposed QoS calculation approach significantly improves the efficiency in probabilistic QoS estimation.",
author = "Huiyuan Zheng and Jian Yang and Weiliang Zhao and Athman Bouguettaya",
year = "2011",
doi = "10.1007/978-3-642-25535-9_4",
language = "English",
isbn = "9783642255342",
volume = "7084 LNCS",
series = "Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)",
publisher = "Springer, Springer Nature",
pages = "47--61",
editor = "Gerti Kappel and Zakaria Maamar and Motahari-Nezhad, {Hamid R.}",
booktitle = "Service-Oriented Computing - 9th International Conference, ICSOC 2011, Proceedings",
address = "United States",
note = "9th International Conference on Service-Oriented Computing, ICSOC 2011 ; Conference date: 05-12-2011 Through 08-12-2011",
}