Building an E-Business from Enterprise Systems
Information Systems Frontiers
UDDIe: An Extended Registry for Web Services
SAINT-W '03 Proceedings of the 2003 Symposium on Applications and the Internet Workshops (SAINT'03 Workshops)
A model for web services discovery with QoS
ACM SIGecom Exchanges
A Framework and Ontology for Dynamic Web Services Selection
IEEE Internet Computing
Efficient Selection and Monitoring of QoS-Aware Web Services with the WS-QoS Framework
WI '04 Proceedings of the 2004 IEEE/WIC/ACM International Conference on Web Intelligence
A QoS Broker Based Architecture for Efficient Web Services Selection
ICWS '05 Proceedings of the IEEE International Conference on Web Services
WWW or What Is Wrong with Web Services
ECOWS '05 Proceedings of the Third European Conference on Web Services
QoS awareness support in Web-Service semantics
AICT-ICIW '06 Proceedings of the Advanced Int'l Conference on Telecommunications and Int'l Conference on Internet and Web Applications and Services
Semantic WS-agreement partner selection
Proceedings of the 15th international conference on World Wide Web
Semantics-enriched QoS policies for web service interactions
WebMedia '06 Proceedings of the 12th Brazilian Symposium on Multimedia and the web
Enabling Semantic Web Services: The Web Service Modeling Ontology
Enabling Semantic Web Services: The Web Service Modeling Ontology
Service oriented architectures: approaches, technologies and research issues
The VLDB Journal — The International Journal on Very Large Data Bases
SAWSDL: Semantic Annotations for WSDL and XML Schema
IEEE Internet Computing
A Semantic QoS-based Web Service Discovery Algorithm for Over-Constrained Demands
NWESP '07 Proceedings of the Third International Conference on Next Generation Web Services Practices
Towards Semantic Web Services Discovery with QoS Support Using Specific Ontologies
SKG '07 Proceedings of the Third International Conference on Semantics, Knowledge and Grid
Grid-Based Semantic Web Service Discovery Model with QoS Constraints
SKG '07 Proceedings of the Third International Conference on Semantics, Knowledge and Grid
Enhancing web service selection by QoS-based ontology and WS-policy
Proceedings of the 2008 ACM symposium on Applied computing
A qos-aware selection model for semantic web services
ICSOC'06 Proceedings of the 4th international conference on Service-Oriented Computing
Flexible SLA negotiation using semantic annotations
ICSOC/ServiceWave'09 Proceedings of the 2009 international conference on Service-oriented computing
A survey on service quality description
ACM Computing Surveys (CSUR)
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The increasing number of functionally similar services requires the existence of a non-functional properties selection process based on the Quality of Service (QoS). Thus, in this article, authors focus on the provision of a QoS model, an architecture and an implementation which enhance the selection process by the annotation of Service Level Agreement (SLA) templates with semantic QoS metrics. This QoS model is composed by a specification for annotating SLA templates files, a QoS conceptual model formed as a QoS ontology and selection algorithm. This approach, which is backward compatible, provides interoperability among customer-providers and a lightweight alternative. Finally, its applicability and benefits are shown by using examples of Infrastructure services.