Dobór usług sieciowych do procesów biznesowych na rynkach elektronicznych

• Authors: Kaczmarek Monika

Title variants

EN

Selection of semantic web services for business processes on electronic markets

Abstracts

PL

Artykuł jest poświęcony problemowi zautomatyzowanego doboru usług sieciowych do abstrakcyjnych procesów biznesowych. Dobór semantycznych usług sieciowych do procesu można zdefiniować jako automatyczne przypisanie do każdej czynności w abstrakcyjnym procesie biznesowym semantycznej usługi sieciowej realizującej zadanie przypisane do danej czynności, przy jednoczesnym spełnieniu wymagań biznesowych nałożonych na fragmenty procesu, jak i na cały proces. W artykule zaprezentowano opracowaną metodę doboru operującą na automatycznie przetwarzalnym modelu informacyjnym obejmującym zarówno techniczne, jak i biznesowe artefakty oraz uwzględniającą zależności pomiędzy usługami oraz partnerami biznesowymi.

EN

This paper delves into the selection mechanisms for abstract business processes and describes an original integrated approach, namely a two-step business conditions aware selection mechanism of Semantic Web Services. First, it shows an evaluation and structuring of business requirements and expectations of potential actors of SWS e-marketplace while the existing approaches are criticized. Then, the proposed model is described. It takes into account service provisioning conditions as well as expectations of both the service requesters and the service providers. It allows for automated assignment of services to a business process in accordance to business requirements. The approach is based on the idea of integrating all necessary information into one extensible upper level model expressed using the appropriate knowledge representation techniques. The information model is able to represent high-level requirements, describe relevant artifacts, decompose them into the lower levels, and to filter out non-feasible solutions using the reasoning mechanism. In the final step, the informed identification of the optimal assignment of services may be performed. The assignment takes into account global constraints and uses one of the numerical optimization techniques.

Keywords

PL

dobór uslug do procesu; semantyczne usługi sieciowe; architektura usługowa

• Publisher: Wydawnictwo Uniwersytetu Ekonomicznego w Poznaniu
• Journal: Studia Oeconomica Posnaniensia
• Year: 2013
• Volume: 1
• Issue: 2(251)

Contributors

author

Kaczmarek Monika

• Uniwersytet Ekonomiczny w Poznaniu

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