Design of Composite Web Service to Obtain Best QoS

被引：0

作者：

Thakar, Urjita ^{[1
]}

Agrawal, Abhishek ^{[1
]}

机构：

[1] Shri GS Inst Technol & Sci, Dept Comp Engn, Indore 452003, Madhya Pradesh, India

来源：

PROCEEDINGS OF THE INTERNATIONAL CONFERENCE ON INFORMATION SYSTEMS DESIGN AND INTELLIGENT APPLICATIONS 2012 (INDIA 2012) | 2012年 / 132卷

关键词：

Web Services; Composition; QoS (Quality of Service);

D O I：

暂无

中图分类号：

TP18 [人工智能理论];

学科分类号：

081104 ; 0812 ; 0835 ; 1405 ;

摘要：

In the present Web services scenario, user demands are complex in nature and cannot be answered by a single Web Service. Composite services need to be constructed to fulfill such demand. QoS is an important aspect of service composition. The overall QoS of the composite service may be decided by the QoS offered by the constituting component services. Therefore a complex service should be formed using component services with matching QoS values. In this paper, a method has been proposed to form complex service sets using component services with matching QoS values such that user's cost requirement is also satisfied. Availability, response time and throughput are important QoS parameters. Very few number of sets are presented to the user in the form of a list such that the set with best QoS appears at the top. The proposed method thus is very useful for the user and enables him to avail the complex service with best QoS.

引用

页码：879 / 886

页数：8

共 10 条

[1]

A-Masri E, 2007, IEEE IC COMP COM NET, P529

[2]

Bounihamdi K., 2009, PRECEEDING INT C INT, P1

[3]

Mahmoud Q., 2005, SERVICE ORIENTED ARC

[4]

Mahmoud Q.H., QWS DATASET

[5]

QoS for Web Services, 2003, QOS WEB SERV REQ POS

[6]

Senkul P., 2006, PRECEEDING 22 INT C, P56

[7]

Thirumaran M., 2010, PRECEEDING INT J COM, V10, P15

[8]

*W3C, 2006, WEB SERV ARCH

[9] Research in enterprise applications of dynamic web service composition methods and models [J].

Wang Qing-Ming ;

Tang Yong ;

Zhang Zan-Bo .

PROCEEDINGS OF THE SECOND INTERNATIONAL SYMPOSIUM ON ELECTRONIC COMMERCE AND SECURITY, VOL I, 2009, :146-+

[10] A QoS-aware Model for Web Services Discovery [J].

Ye, Gang ;

Wu, Chanle ;

Yue, Jun ;

Cheng, Shi .

PROCEEDINGS OF THE FIRST INTERNATIONAL WORKSHOP ON EDUCATION TECHNOLOGY AND COMPUTER SCIENCE, VOL III, 2009, :740-744

← 1 →