Automatic Composition and Mediation on Multiple-Language Semantic Web Services

Tho, Quan Thanh; Dang, Cach N.; Le, Ngan D.; Sombattheera, Chattrakul; Lam, Quan Vu

doi:10.1007/978-3-642-25725-4_5

Cited by 2 publications

(2 citation statements)

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“…Data mediation at the semantic level is generally envisioned as the concept matching at the domain ontology level, which is sometimes deemed as sufficient to solve the interpretation problems, such as in . It is also required when data heterogeneity happens because of the diversity of semantic representation languages . However, the work of shows that semantic‐level compatibility does not ensure compatibility on lower levels; hence, in these works, the authors provide mechanisms to perform low‐level data conversion.…”

Section: Related Workmentioning

confidence: 99%

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A decentralized and service‐based solution for data mediation: the case for data providing service compositions

Sellami

Gaaloul

Defude

2013

Concurrency and Computation

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The last few years have seen an increase in the use of e-services as a natural consequence of the service-based economy growth. However, the distributed nature of services can raise several heterogeneity problems that can hamper the widespread adoption of service-oriented architectures (SOA). In this paper, we are interested in data heterogeneity problems that can occur when using composite services. We propose a service-based approach for automatically inserting appropriate mediation services in service compositions to resolve structural heterogeneities in their data flow. This mediation is ensured through a special kind of Web services called data mapping Web services. In addition, in order to be in agreement with the distributed nature of the Web, we propose a decentralized solution to publish/discover these services. We demonstrate how our approach applies to the data structural heterogeneity problem in data providing service compositions as a particular data heterogeneity case. Provided experimental results show that our approach is efficient in realistic situations.

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Section: Related Workmentioning

confidence: 99%

“…The nodes set is created as depicted in lines 15 Table III. Generated collection of data mapping Web services.…”

mentioning

confidence: 99%

A decentralized and service‐based solution for data mediation: the case for data providing service compositions

Sellami

Gaaloul

Defude

2013

Concurrency and Computation

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DMaaS: syntactic, structural and semantic mediation for service composition

Sellami

Vettor

Mrissa

et al. 2016

IJAACS

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International audienceService composition is a major advance service-oriented computing brings to enable the development of distributed applications. However, the distributed nature of services hampers their composition with data heterogeneity problems. In this paper, we address these problems with a decentralised mediation-as-a-service architecture that solves data inconsistencies occurring during the composition of business services. As an extension to our previous work that focused on data interpretation problems, we present in this paper a solution to solve data inconsistencies at the syntactic, structural and semantic levels. We show how syntactic, structural and semantic mediation techniques can be combined, and how semantic mediation provides useful information that helps structural and syntactic mediation. We demonstrate how our architecture enables decentralised publication and discovery of mediation services. We motivate our work with a concrete scenario and validate our proposal with experiments

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Automatic Composition and Mediation on Multiple-Language Semantic Web Services

Cited by 2 publications

References 6 publications

A decentralized and service‐based solution for data mediation: the case for data providing service compositions

A decentralized and service‐based solution for data mediation: the case for data providing service compositions

DMaaS: syntactic, structural and semantic mediation for service composition

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