کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
550697 872681 2012 16 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Quality indicators for business process models from a gateway complexity perspective
موضوعات مرتبط
مهندسی و علوم پایه مهندسی کامپیوتر تعامل انسان و کامپیوتر
پیش نمایش صفحه اول مقاله
Quality indicators for business process models from a gateway complexity perspective
چکیده انگلیسی

ContextQuality assurance of business process models has been recognized as an important factor for modeling success at an enterprise level. Since quality of models might be subject to different interpretations, it should be addressed in the most objective way, by the application of measures. That said, however, assessment of measurement results is not a straightforward task: it requires the identification of relevant threshold values, which are able to distinguish different levels of process model quality.ObjectiveSince there is no consensual technique for obtaining these values, this paper proposes the definition of thresholds for gateway complexity measures based on the application of statistical techniques on empirical data.MethodTo this end, we conducted a controlled experiment that evaluates quality characteristics of understandability and modifiability of process models in two different runs. The thresholds obtained were validated in a replication of the experiment.ResultsThe thresholds for gateway complexity measures are instrumental as guidelines for novice modelers. A tool for supporting business process model measurement and improvement is described, based on the automatic application of measurement, and assessment as well as derivation of advice about how to improve the quality of the model.ConclusionIt is concluded that thresholds classified business process models in the specific level of understandability and modifiability, so these thresholds were good and useful for decision-making.

Highlight
► We define a new approach for threshold definition for Business Process model measures. We realize two experiments, for threshold definition and validation. Thresholds rank models in the specific level of understandability and modifiability. A tool for supporting measurement and evaluation of models quality is described.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Information and Software Technology - Volume 54, Issue 11, November 2012, Pages 1159–1174
نویسندگان
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