NDLI: QoS level estimation for web service composition in an Environmental Assessment system

Content Provider	IEEE Xplore Digital Library
Author	Nguyen The Cuong De Caro, N. Dominguez, F. Steenhaut, K. Touhafi, A.
Copyright Year	2013
Description	Author affiliation: Dept. of Electron. & Inf., Vrije Univ. Brussel, Brussels, Belgium (Nguyen The Cuong; De Caro, N.; Dominguez, F.; Steenhaut, K.; Touhafi, A.)
Abstract	In the Intelligent Distributed Environmental Assessment (IDEA) [3] system, sensors are used to measure noise and air pollution. The architecture is service-oriented, allowing application architects to combine services provided by the system platform in order to satisfy application needs. A typical user application may require a set of those services. Because of the sensor nodes' resource limitation, some services may not keep Quality of Service (QoS) levels stable over a long period, which could lead to Service Layer Agreement (SLA) violations. To maintain SLA, QoS levels must be estimated so that services can be properly invoked and combined to satisfy the user's QoS requirements. This paper proposes a novel approach to estimate QoS levels of web services. On the basis of monitored values of QoS parameters, a Naïve Bayes estimation model is developed to select the best-suited services. This paper also presents approaches adopted to monitor QoS levels of web services in the IDEA environment.
Sponsorship	IEEE Commun. Soc.
Starting Page	1
Ending Page	3
File Size	806423
Page Count	3
File Format	PDF
ISBN	9781467349840
ISSN	19440367
e-ISBN	9781467349864
e-ISBN	9781467349857
DOI	10.1109/LANMAN.2013.6528277
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2013-04-10
Publisher Place	Belgium
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Quality of service Monitoring Web services Estimation Availability Sensors Accuracy sensor web services Estimation model Web service composition QoS-based composition
Content Type	Text
Resource Type	Article

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
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