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Multifaceted service identification: Process, requirement and data
, Article Computer Science and Information Systems ; Volume 13, Issue 2 , 2016 , Pages 335-358 ; 18200214 (ISSN) ; Parsa, S ; Mohammadzade Lajevardi, A ; Sharif University of Technology
ComSIS Consortium
Abstract
Service Identification is one of the most important phases in serviceoriented development methodologies. Although several service identification methods tried to identify services automatically or semi-automatically, various aspects of business domain are not taken into account simultaneously. To overcome this issue, three strategies from three different aspects of business domain are combined for semi-automated identification of services in this article. At first, the tasks interconnections within the business processes are considered. Then, based on the common supporting requirements, another tasks dependency has been determined and finally, regarding the significant impact of data in...
The Effects of Intentional Process Models on Goal Modeling and Process Conformance Checking
, M.Sc. Thesis Sharif University of Technology ; Rafiei, Majid (Supervisor) ; Khedmati, Majid (Supervisor)
Abstract
In recent years, requirement engineering and goal modeling have gained more attention among different organisations. Therefore, different methods have been designed to discover stakeholders’ requirements and translate them into process and organizational goals. Various goal models have been introduced to represent these goals and their relations towards each other. Still, these methods are manual representations of different process scenarios and do not relate to the actual behavior. In 2014, Map Miner Method (MMM) was introduced to discover intentional process models from event logs. MMM uses Hidden Markov Model (HMM) as a means to represent the process as a map model of strategies and...
Towards a goal-driven method for web service choreography validation
, Article 2016 2nd International Conference on Web Research, ICWR 2016, 27 April 2016 through 28 April 2016 ; 2016 , Pages 66-71 ; 9781509021666 (ISBN) ; Ebrahimifard, A ; Amiri, M. J ; Khoramabadi Arani, M ; Sharif University of Technology
Institute of Electrical and Electronics Engineers Inc
2016
Abstract
Nowadays web services composition that presents capabilities in response to customers' complex requirements has a special importance in real businesses. However, service choreography as a form of service composition, still faces many challenges. One of the most important challenges of the choreography domain is how to validate the model based on the corresponding requirements. To this end, in this paper processes choreographies are modeled using the interaction view of BPMN 2.0 standard. Then, goal modeling is suggested to extract the requirements. For each requirement all possible valid scenarios are considered and finally using Savara tool, the requirements' scenarios are modeled and the...