Auflistung nach Autor:in "Leopold, Henrik"
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- ZeitschriftenartikelAn Approach to Support Process Model Validation based on Text Generation.(EMISA Forum: Vol. 33, No. 2, 2013) Meitz, Martin; Leopold, Henrik; Mendling, Jan
- ZeitschriftenartikelAn Empirical Review of the Connection between Model Viewer Characteristics and the Comprehension of Conceptual Process Models.(EMISA Forum: Vol. 38, No. 1, 2018) Mendling, Jan; Recker, Jan; Reijers, Hajo A.; Leopold, Henrik
- KonferenzbeitragAutomatic detection and resolution of lexical ambiguity in process models(Software Engineering 2016, 2016) Pittke, Fabian; Leopold, Henrik; Mendling, Jan
- KonferenzbeitragBusiness process modeling support by depictive and descriptive diagrams(Enterprise modelling and information systems architectures, 2015) Koschmider, Agnes; Caporale, Timm; Fellmann, Michael; Lehner, Jonas; Oberweis, AndreasThe design of a “good” business process model is a time-consuming and error-prone task and requests high training effort from the process modeler. These barriers might be a reason why business processes are often designed with software tools, which were not intentionally developed for this purpose, but are highly familiar for the process modeler (e.g., add-ins for MS Office family) and thus a process model can be quickly designed. As consequence of such a tool choice for process modeling the variety of techniques available for Business Process Management cannot be exploited. To mitigate this situation, we first examine approaches aiming to support business process modeling more intuitively. We then suggest the introduction of an additional layer to business process models with depictive diagrams that are not bounded to a concrete process modeling language or descriptive diagrams using natural language text. We then show how such a layer can be aligned with common process modeling languages and thus provides a seamless integration with more advanced Business Process Management languages and tools. We expect that our approach will fertilize techniques facilitating business process modeling for all types of process modelers including business experts with limited experience of process modeling.
- Konferenz-AbstractBusiness Processes in Disaster Risk Information Management(EMISA 2022, 2022) Kremers, Horst
- KonferenzbeitragA conceptual architecture for an event-based information aggregation engine in smart logitics(Enterprise modelling and information systems architectures, 2015) Baumgrass, Anne; Cabanillas, Cristina; Ciccio, Claudio DiThe field of Smart Logistics is attracting interest in several areas of research, including Business Process Management. A wide range of research works are carried out to enhance the capability of monitoring the execution of ongoing logistics processes and predict their likely evolvement. In order to do this, it is crucial to have in place an IT infrastructure that provides the capability of automatically intercepting the digitalised transportation-related events stemming from widespread sources, along with their elaboration, interpretation and dispatching. In this context, we present here the service-oriented software architecture of such an event-based information engine. In particular, we describe the requisites that it must meet. Thereafter, we present the interfaces and subsequently the service-oriented components that are in charge of realising them. The outlined architecture is being utilised as the reference model for an ongoing European research project on Smart Logistics, namely GET Service.
- KonferenzbeitragAn enhanced communication concept for business processes(Enterprise modelling and information systems architectures, 2015) Kossak, Felix; Geist, VerenaSimple communication patterns often do not suffice for modelling the interplay between different business processes. In this paper, we introduce and formally specify an event-based communication concept for business process modelling, constituted by event trigger properties and event pools. We claim that this concept provides a much bigger scope for modelling communication than currently available concepts, particularly when actor and user interaction modelling are included.
- Konferenz-AbstractEnterprise Coherence Governance with GEA(EMISA 2022, 2022) Proper, Henderik A.; Wagter, Roel; Bekel, Joost
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- KonferenzbeitragExtending different business process modeling languages with domain specific concepts: the case of internal controls in EPC and BPMN(Enterprise modelling and information systems architectures, 2015) Radloff, Michael; Schultz, Martin; Nüttgens, MarkusConceptual models of business processes and related business process modeling languages play a crucial role in today's information systems research and practice. Common BPMLs such as BPMN 2.0 or EPC are widely accepted and applied in various domains. However, such BPMLs provide a set of generic process modeling elements but do not allow for modeling domain specific concepts. This also holds true for control means as one of the key concepts for process audits. To address this gap, this paper presents an empirically grounded extension of the EPC with modeling concepts for process-integrated control means. The results of a laboratory experiment with 58 participants demonstrate that the extension facilitates a comprehensive enactment of process audits. In conclusion, the results of this research project are contrasted with a previously designed BPMN 2.0 extension in order to present insights we gain from extending two different BPMLs with the same domain concept.
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