Combinatorial optimization: algorithms and complexity
Combinatorial optimization: algorithms and complexity
The STATEMATE semantics of statecharts
ACM Transactions on Software Engineering and Methodology (TOSEM)
Reusable Components for Knowledge Modelling: Case Studies in Parametric Design Problem Solving
Reusable Components for Knowledge Modelling: Case Studies in Parametric Design Problem Solving
Genetic Algorithms in Search, Optimization and Machine Learning
Genetic Algorithms in Search, Optimization and Machine Learning
Distributed and Parallel Databases
Semantic Matching of Web Services Capabilities
ISWC '02 Proceedings of the First International Semantic Web Conference on The Semantic Web
A software framework for matchmaking based on semantic web technology
WWW '03 Proceedings of the 12th international conference on World Wide Web
Quality driven web services composition
WWW '03 Proceedings of the 12th international conference on World Wide Web
The description logic handbook: theory, implementation, and applications
The description logic handbook: theory, implementation, and applications
An approach for QoS-aware service composition based on genetic algorithms
GECCO '05 Proceedings of the 7th annual conference on Genetic and evolutionary computation
SAWSDL: Semantic Annotations for WSDL and XML Schema
IEEE Internet Computing
Optimizing Causal Link Based Web Service Composition
Proceedings of the 2008 conference on ECAI 2008: 18th European Conference on Artificial Intelligence
Making the difference in semantic web service composition
AAAI'07 Proceedings of the 22nd national conference on Artificial intelligence - Volume 2
Non-standard inferences in description logics
Non-standard inferences in description logics
Service selection algorithms for composing complex services with multiple qos constraints
ICSOC'05 Proceedings of the Third international conference on Service-Oriented Computing
A constraint-based approach to horizontal web service composition
ISWC'06 Proceedings of the 5th international conference on The Semantic Web
A formal model for semantic web service composition
ISWC'06 Proceedings of the 5th international conference on The Semantic Web
An expressive and efficient solution to the service selection problem
ISWC'10 Proceedings of the 9th international semantic web conference on The semantic web - Volume Part I
Preference-based web service composition: a middle ground between execution and search
ISWC'10 Proceedings of the 9th international semantic web conference on The semantic web - Volume Part I
A sampling-based approach to identify QoS for web service orchestrations
Proceedings of the 12th International Conference on Information Integration and Web-based Applications & Services
Alternative representations for end user composition of service-based systems
IS-EUD'11 Proceedings of the Third international conference on End-user development
Optimization of complex qos-aware service compositions
ICSOC'11 Proceedings of the 9th international conference on Service-Oriented Computing
Challenges of quality-driven resource discovery
RED'10 Proceedings of the Third international conference on Resource Discovery
A qos-aware web services selection model using AND/OR graph
ADMA'11 Proceedings of the 7th international conference on Advanced Data Mining and Applications - Volume Part I
A quality of service (QoS)-aware execution plan selection approach for a service composition process
Future Generation Computer Systems
Analyzing the selection and dynamic composition of web services in e-commerce transactions
Proceedings of the Fifth Balkan Conference in Informatics
An architectural approach for dynamic web service composition
Proceedings of the 13th International Conference on Computer Systems and Technologies
Optimising the semantic web service composition process using bio-inspired methods
International Journal of Bio-Inspired Computation
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Ranking and optimization of web service compositions are some of the most interesting challenges at present. Since web services can be enhanced with formal semantic descriptions, forming the "semantic web services", it becomes conceivable to exploit the quality of semantic links between services (of any composition) as one of the optimization criteria. For this we propose to use the semantic similarities between output and input parameters of web services. Coupling this with other criteria such as quality of service (QoS) allow us to rank and optimize compositions achieving the same goal. Here we suggest an innovative and extensible optimization model designed to balance semantic fit (or functional quality) with non-functional QoS metrics. To allow the use of this model in the context of a large number of services as foreseen by the strategic EC-funded project SOA4All we propose and test the use of Genetic Algorithms.