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Auflistung Modellierung 2014 (LNI P225) nach Autor:in "Bittmann, Sebastian"
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- KonferenzbeitragAdditional Information in Business Processes: A Pattern-Based Integration of Natural Language Artefacts(Modellierung 2014, 2014) Bittmann, Sebastian; Metzger, Dirk; Fellmann, Michael; Thomas, OliverBusiness process modelling initiatives frequently make use of semi-formal modelling languages for depicting the business processes and their control flows. While these representations are beneficial for the analysis, simulation and automatic execution of processes, they are not necessarily the best option to communicate process knowledge required by employees to execute the process. Hence, textual process representations and their transformation to semi-formal models gain importance. In this paper, a pattern-based modelling approach positioned in between the two extremes of informal text and semi-formal process models is derived. The patterns offer a basis for a seamless integration of natural language and business process models. In particular the business process modelling patterns, which have to rely on human interactions are focussed. For those patterns an integrated representation of information that support the manual execution is developed. The approach fosters the contribution by employees of the operative business, since it does not rely on classical modelling paradigms, but uses natural language for modelling business processes.
- KonferenzbeitragA theory of practice modelling – Elicitation of model pragmatics in dependence to human actions(Modellierung 2014, 2014) Bittmann, Sebastian; Thomas, OliverConceptual modelling is a constituting and popular theme in information systems research. With the proposal of different languages, concepts and methods, modelling has evolved to a sophisticated tool of systems design. With a focus on providing concepts with more enriched semantics, even more specific approaches have been developed, such as business process modelling and enterprise modelling. Providing a model often seems to be a means to an end, whether it is academic research or industrial cases. However, if the reasons to construct a model goes beyond analytical purposes, then the respective model must serve a sense of pragmatism, respectively needs to be utile with respect to the achievement of the different tasks an information system has. Therefore, this paper aims at a more restrained definition of the general modelling term, while it is consentient to the constructivism of modelling. Thereby, a model will be not seen as a solution, but a sophisticated manner to provide and evolve information. Having that in mind, such a conception of a model helps to purposefully create sophisticated and pragmatic models.