Abstract
The new paradigm for distributed computing over the Internet is that of Web services (WSs). One of the key ideas of this new paradigm is the ability to create value-added Service-Based Applications (SBAs) by composing pre-existing services. Building SBAs necessitates the discovery and the selection of the most appropriate WSs that fit closely users' functional and non-functional requirements. Due to the large number of WSs that are advertised over public and private registries and the various functional and non-functional capabilities that are required by users, discovery and selection of WSs have become a real challenge nowadays. In this paper, we present a WS composition approach that is built upon both perspectives: intentional and operational. In the intentional perspective, we propose to model users' requirements for SBAs using the MAP formalism and specify the required WSs using an Intentional Service Model (ISM). In the operational perspective, we propose to discover the required WSs by querying the service search engine Service-Finder and select the most appropriate WSs by using many-valued concept lattices. To validate our approach, we use an analytical technique that is the monitoring to verify that the selected WSs assure the required users' non-functional capabilities.
| Original language | English |
|---|---|
| Title of host publication | iiWAS2011 - 13th International Conference on Information Integration and Web-Based Applications and Services |
| Pages | 106-111 |
| Number of pages | 6 |
| DOIs | |
| Publication status | Published - 2011 |
| Event | 13th International Conference on Information Integration and Web-Based Applications and Services, iiWAS2011 - Ho Chi Minh City, Viet Nam Duration: Dec 5 2011 → Dec 7 2011 |
Other
| Other | 13th International Conference on Information Integration and Web-Based Applications and Services, iiWAS2011 |
|---|---|
| Country | Viet Nam |
| City | Ho Chi Minh City |
| Period | 12/5/11 → 12/7/11 |
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Keywords
- service discovery
- service modeling
- service monitoring
- service selection
- service-based applications
- users' requirements
ASJC Scopus subject areas
- Human-Computer Interaction
- Computer Networks and Communications
- Computer Vision and Pattern Recognition
- Software
Cite this
A multi-perspective approach for web service composition. / Driss, Maha; Jamoussi, Yassine; Jézéquel, Jean Marc; Ghézala, Henda Hajjami Ben.
iiWAS2011 - 13th International Conference on Information Integration and Web-Based Applications and Services. 2011. p. 106-111.Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
}
TY - GEN
T1 - A multi-perspective approach for web service composition
AU - Driss, Maha
AU - Jamoussi, Yassine
AU - Jézéquel, Jean Marc
AU - Ghézala, Henda Hajjami Ben
PY - 2011
Y1 - 2011
N2 - The new paradigm for distributed computing over the Internet is that of Web services (WSs). One of the key ideas of this new paradigm is the ability to create value-added Service-Based Applications (SBAs) by composing pre-existing services. Building SBAs necessitates the discovery and the selection of the most appropriate WSs that fit closely users' functional and non-functional requirements. Due to the large number of WSs that are advertised over public and private registries and the various functional and non-functional capabilities that are required by users, discovery and selection of WSs have become a real challenge nowadays. In this paper, we present a WS composition approach that is built upon both perspectives: intentional and operational. In the intentional perspective, we propose to model users' requirements for SBAs using the MAP formalism and specify the required WSs using an Intentional Service Model (ISM). In the operational perspective, we propose to discover the required WSs by querying the service search engine Service-Finder and select the most appropriate WSs by using many-valued concept lattices. To validate our approach, we use an analytical technique that is the monitoring to verify that the selected WSs assure the required users' non-functional capabilities.
AB - The new paradigm for distributed computing over the Internet is that of Web services (WSs). One of the key ideas of this new paradigm is the ability to create value-added Service-Based Applications (SBAs) by composing pre-existing services. Building SBAs necessitates the discovery and the selection of the most appropriate WSs that fit closely users' functional and non-functional requirements. Due to the large number of WSs that are advertised over public and private registries and the various functional and non-functional capabilities that are required by users, discovery and selection of WSs have become a real challenge nowadays. In this paper, we present a WS composition approach that is built upon both perspectives: intentional and operational. In the intentional perspective, we propose to model users' requirements for SBAs using the MAP formalism and specify the required WSs using an Intentional Service Model (ISM). In the operational perspective, we propose to discover the required WSs by querying the service search engine Service-Finder and select the most appropriate WSs by using many-valued concept lattices. To validate our approach, we use an analytical technique that is the monitoring to verify that the selected WSs assure the required users' non-functional capabilities.
KW - service discovery
KW - service modeling
KW - service monitoring
KW - service selection
KW - service-based applications
KW - users' requirements
UR - http://www.scopus.com/inward/record.url?scp=84856874544&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84856874544&partnerID=8YFLogxK
U2 - 10.1145/2095536.2095556
DO - 10.1145/2095536.2095556
M3 - Conference contribution
SN - 9781450307840
SP - 106
EP - 111
BT - iiWAS2011 - 13th International Conference on Information Integration and Web-Based Applications and Services
ER -