@inproceedings{f5a824ad78794df39e9f1d59d81e4d73,
title = "Modeling uncertainty in declarative artifact-centric process models",
abstract = "Many knowledge-intensive processes are driven by business entities about which knowledge workers make decisions and to which they add information. Artifact-centric process models have been proposed to represent such knowledge-intensive processes. Declarative artifact-centric process models use business rules that define how knowledge experts can make progress in a process. However, in many business situations knowledge experts have to deal with uncertainty and vagueness. Currently, how to deal with such situations cannot be expressed in declarative artifact-centric process models. We propose the use of fuzzy logic to model uncertainty. We use Guard-Stage-Milestone schemas as declarative artifact-centric process notation and we extend them with fuzzy sentries. We explain how the resulting fuzzy GSM schemas can be evaluated by extending an existing GSM engine with a tool for fuzzy evaluation of rules. We evaluate fuzzy GSM schemas by applying them to an existing fragment of regulations for handling a mortgage contract.",
author = "Rik Eshuis and Murat Firat",
year = "2019",
month = jan,
day = "29",
doi = "10.1007/978-3-030-11641-5\_22",
language = "English",
isbn = "978-3-030-11640-8",
series = "Lecture Notes in Business Information Processing",
publisher = "Springer",
pages = "281--293",
editor = "Florian Daniel and Sheng, \{Quan Z.\} and Hamid Motahari",
booktitle = "Business Process Management Workshops - BPM 2018 International Workshops, Revised Papers",
address = "Germany",
}