| Full text | |
| Author(s): |
Kuehne, Bruno Tardiole
[1]
;
Estrella, Julio Cezar
[2]
;
Nunes, Luiz Henrique
[2]
;
de Oliveira, Edvard Martins
[2]
;
Nakamura, Luis Hideo
[2]
;
Gomes Ferreira, Carlos Henrique
[2]
;
Carlucci Santana, Regina Helena
[2]
;
Reiff-Marganiec, Stephan
[3]
;
Santana, Marcos Jose
[2]
Total Authors: 9
|
| Affiliation: | [1] Univ Fed Itajuba, IESTI, Itajuba, MG - Brazil
[2] Univ Sao Paulo, ICMC, Sao Carlos, SP - Brazil
[3] Univ Leicester, Dept Comp Sci, Leicester, Leics - England
Total Affiliations: 3
|
| Document type: | Journal article |
| Source: | PLoS One; v. 10, n. 6 JUN 12 2015. |
| Web of Science Citations: | 1 |
| Abstract | |
This paper proposes a system named AWSCS (Automatic Web Service Composition System) to evaluate different approaches for automatic composition of Web services, based on QoS parameters that are measured at execution time. The AWSCS is a system to implement different approaches for automatic composition of Web services and also to execute the resulting flows from these approaches. Aiming at demonstrating the results of this paper, a scenario was developed, where empirical flows were built to demonstrate the operation of AWSCS, since algorithms for automatic composition are not readily available to test. The results allow us to study the behaviour of running composite Web services, when flows with the same functionality but different problem-solving strategies were compared. Furthermore, we observed that the influence of the load applied on the running system as the type of load submitted to the system is an important factor to define which approach for the Web service composition can achieve the best performance in production. (AU) | |
| FAPESP's process: | 13/26420-6 - Selection techniques and service composition applied to architecture WSARCH |
| Grantee: | Júlio Cézar Estrella |
| Support Opportunities: | Research Grants - Visiting Researcher Grant - International |
| FAPESP's process: | 09/16055-3 - Performance Evaluation of Algorithms for Web Services Composition in a Service Oriented Architecture with QoS support |
| Grantee: | Bruno Tardiole Kuehne |
| Support Opportunities: | Scholarships in Brazil - Doctorate |