| 1. |
- Bider, Ilia, et al.
(författare)
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Teaching Enterprise Modeling Based on Multi-media Simulation : A Pragmatic Approach
- 2015
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Ingår i: E-Technologies. - Cham : Springer. - 9783319179568 - 9783319179575 ; , s. 239-254
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Konferensbidrag (refereegranskat)abstract
- The paper addresses the problem of how university students can acquire enterprise modeling skills so that they can build high quality models of organizational structure and behavior in practical settings after their graduation. The best way of learning such skills is apprenticeship where the students follow a modeling master in a real business case. However, in a university classroom setting this is difficult to arrange, if even possible. Therefore, the paper suggests the use of a computer-based simulation as a good approximation to apprenticeship. Moreover, it suggests a pragmatic, low-cost approach making the idea accessible even for courses with a low budget. A business case is simulated by providing the students with multi-media information sources that are usually used by system or business analysts when building models. The sources consist of recorded interviews with the stakeholders, a web-site of the enterprise under investigation, internal protocols from management meetings, results of twitter search on the company name, etc. The paper presents practical guidelines on how to build such simulation based on a trial successfully completed at the Department of Computer and System Sciences at Stockholm University.
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| 2. |
- Palma, Francis, et al.
(författare)
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Specification and detection of business process antipatterns
- 2015
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Ingår i: E-technologies. - Cham : Springer. - 9783319179568 - 9783319179575 ; , s. 37-52
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Konferensbidrag (refereegranskat)abstract
- Structured business processes (SBPs) are now in enterprises the prominent solution to software development problems through orchestrating Web services. By their very nature, SBPs evolve through adding new or modifying existing functionalities. Those changes may deteriorate the process design and introduce process antipatterns—poor but recurring solutions that may degrade processes design quality and hinder their maintenance and evolution. However, to date, few solutions exist to detect such antipatterns to facilitate the maintenance and evolution and improve the quality of process design. We propose SODA-BP (Service Oriented Detection for Antipatterns in Business Processes), supported by a framework for specifying and detecting process antipatterns. To validate SODA-BP, we specify eight antipatterns and perform their detection on a set of randomly selected 35 SBPs form a corpus of more than 150 collected processes from an open-source search engine. Some of the SBPs were modified by adding, removing, or modifying process elements to introduce noise in them. Results shows that SODA-BP has an average detection precision of more than 75% and recall of 100%.
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