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Communication Dans Un Congrès Année : 2013

Service Call Graph (SCG) - Information Flow Analysis in Web Service Composition

Ziyi Su
  • Fonction : Auteur
Frédérique Biennier

Résumé

This paper presents a method for analyzing Web Service-based dynamic business process, using a business process slicing method to capture the asset (service or information) derivation pattern, allowing to maintain providers’ policies during the full lifecycle of assets in a collaborative context. Firstly, we propose a Service Call Graph (SCG) model, extending the System Dependency Graph, to describe dependencies among partners in a business process. Analysis can be done based on SCG to group partners into sub-contexts. Secondly, for analyzing SCG, we propose two slicing strategies, namely ’asset-based’ and ’request-based’ slicing, to deal with the scenarios of both pre-processing business process scripts and on-the-fly analyzing service compositions. Security analysis can be achieved focusing on each sub-context, by examining downstream consumers’ security profiles with upstream asset providers’ policies.
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Dates et versions

hal-01339280 , version 1 (29-06-2016)

Identifiants

  • HAL Id : hal-01339280 , version 1

Citer

Ziyi Su, Frédérique Biennier. Service Call Graph (SCG) - Information Flow Analysis in Web Service Composition. ICEIS - International Conference on Entreprise Information Systems, Jul 2013, Anger, France. pp.17-24. ⟨hal-01339280⟩
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