| 1. |
- Benkenstein, Martin, et al.
(författare)
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The value of enterprise modelling : Towards a service-centric perspective
- 2016
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Ingår i: The practice of enterprise modeling. - Cham : Springer. - 9783319483924 - 9783319483931 ; , s. 299-306
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Konferensbidrag (refereegranskat)abstract
- Enterprise modeling is an important and widespread activity in managing enterprises. A well-founded conceptualization of its value is however missing so far which can be traced back to different understandings of constituents of enterprise modelling. Addressing these different understandings, we propose to take a service-centric perspective to determine the value of enterprise modelling. We describe the benefits of this perspective and justify our positioning regarding a service-centric perspective.
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| 2. |
- Grafkin, Pavel, et al.
(författare)
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SPARQL Query Builders : Overview and Comparison
- 2016
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Ingår i: Joint Proceedings of the BIR 2016 Workshops and Doctoral Consortium co-located with 15th International Conference on Perspectives in Business Informatics Research (BIR 2016), Prague, September 14 - 16, 2016.. - : CEUR-WS.
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Konferensbidrag (refereegranskat)abstract
- The SPARQL query language has been proposed as a simple language for querying graph-structured data on the Semantic Web. However, users have to write queries that must conform to the SPARQL syntax. This requirement might be alleviated using a SPARQL query builder that suggests relevant parts of the query. But, up to now, only a few basic comparisons of such tools exist. The goal of this paper is to develop such a comparison as the result of a structured literature analysis.
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| 3. |
- Kaiser, Christian, et al.
(författare)
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Conceptualising value creation in data-driven services : The case of vehicle data
- 2021
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Ingår i: International Journal of Information Management. - : Elsevier. - 0268-4012 .- 1873-4707. ; 59
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Tidskriftsartikel (refereegranskat)abstract
- The creation of data-driven services generates new value streams, leading to the emergence of new actors and ultimately to new market configurations. In the automotive industry, the data generated by vehicles during use paves the way for new types of data-driven services. Based on interviews with eleven prominent experts of the Central European automotive industry, we identify key actors in establishing vehicle data-driven services and their data sharing relationships. We illustrate both in a conceptual multi-actor model for value creation in vehicle data-driven services and evaluate it in the context of six real-life cases. Our study adopts an ecosystem perspective and marks an important step towards the systematic design of a conceptual multi-actor model for vehicle data-driven value creation that can help to guide next research endeavours in data-driven service development.
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| 4. |
- Koç, Hasan, et al.
(författare)
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Towards a Flexible Solution in Knowledge-Based Service Organizations : Capability as a Service
- 2016
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Ingår i: Exploring Services Science. - Cham : Springer Berlin/Heidelberg. - 9783319326887 ; , s. 100-111
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Konferensbidrag (refereegranskat)abstract
- To improve their chances of survival, enterprises need to cope with the challenges caused by today’s dynamic markets, regulations, customer demands, novel technologies, etc. The shift towards a service-oriented economy as underlined by the concept of Service-Dominant (S-D) Logic is gaining traction within the Service Science community and industry. This shift towards service-dominated business models makes it even more important for enterprises to be agile to meet the rapidly changing customer demands. This demand for agility is reinforced in the context of knowledge-based service organizations (KBSOs), for which flexible service provision is a fundamental requirement. Against this background, we argue that the capability-driven design may provide the KBSOs the required degree of flexibility. Towards this goal, we present an approach for the capability-driven design of enterprises. More precisely, our contributions are (i) the introduction of a capability-based paradigm that contributes to the design of flexible services in KBSOs, (ii) an architecture of our service design and deployment environment and (iii) a demonstration of using our approach based on a real-world use case from an organization in the utilities industry. Our results and insights are based on our work in the EU-FP7 project “Capability as a Service in Digital Enterprises” (CaaS).
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| 5. |
- Lantow, Birger, et al.
(författare)
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Visual Language and Ontology Based Analysis : Using OWL for Relation Discovery and Query in 4EM
- 2016
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Ingår i: BIS 2016 International Workshops, Leipzig, July 6-8, 2016.. - Cham : Springer. - 9783319524634 - 9783319524641 ; , s. 23-35
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Konferensbidrag (refereegranskat)abstract
- Usually, enterprise models consider different aspects and include different abstraction levels of enterprises. It is hence challenging to integrate these models and to maintain their consistency. In the light of these challenges, ontologies seem to be relevant to complement enterprise models since they are intended to support communication, computational inference, consistency checking, querying, and the organization of knowledge. In our contribution, we demonstrate that Enterprise modelling can benefit from these characteristics. In order to check feasibility and pertinence of ontology-based Enterprise Models, we selected the goal modelling part and its relations to actors and resources from the “For Enterprise Modelling” (4EM) method. In more detail, this paper provides (1) a formal OWL representation of the 4EM Goals meta-model; (2) a discussion of goal relations regarding transitivity and domain specific inference; (3) a formalization of the discussed inference rules; and (4) an analysis of an exemplary goals model instance. This paper extends earlier work on the topic by the introduction of inter-model relations, a discussion of formalization alternatives, and a comparison of query results with and without ontology-based reasoning.
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| 6. |
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| 7. |
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| 8. |
- Sen, Partha, et al.
(författare)
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Novel FOXF1 Mutations in Sporadic and Familial Cases of Alveolar Capillary Dysplasia with Misaligned Pulmonary Veins Imply a Role for its DNA Binding Domain
- 2013
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Ingår i: Human Mutation. - : Hindawi Limited. - 1059-7794. ; 34:6, s. 801-811
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Tidskriftsartikel (refereegranskat)abstract
- Alveolar capillary dysplasia with misalignment of pulmonary veins (ACD/MPV) is a rare and lethal developmental disorder of the lung defined by a constellation of characteristic histopathological features. Nonpulmonary anomalies involving organs of gastrointestinal, cardiovascular, and genitourinary systems have been identified in approximately 80% of patients with ACD/MPV. We have collected DNA and pathological samples from more than 90 infants with ACD/MPV and their family members. Since the publication of our initial report of four point mutations and 10 deletions, we have identified an additional 38 novel nonsynonymous mutations of FOXF1 (nine nonsense, seven frameshift, one inframe deletion, 20 missense, and one no stop). This report represents an up to date list of all known FOXF1 mutations to the best of our knowledge. Majority of the cases are sporadic. We report four familial cases of which three show maternal inheritance, consistent with paternal imprinting of the gene. Twenty five mutations (60%) are located within the putative DNA-binding domain, indicating its plausible role in FOXF1 function. Five mutations map to the second exon. We identified two additional genic and eight genomic deletions upstream to FOXF1. These results corroborate and extend our previous observations and further establish involvement of FOXF1 in ACD/MPV and lung organogenesis.
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| 9. |
- Shilov, Nikolay, et al.
(författare)
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Machine Learning-Based Enterprise Modeling Assistance : Approach and Potentials
- 2021
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Ingår i: The Practice of Enterprise Modeling. - Cham : Springer. - 9783030912789 - 9783030912796 ; , s. 19-33
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Konferensbidrag (refereegranskat)abstract
- Today, enterprise modeling is still a highly manual task that requires substantial human effort. Human modelers are not only assigned the creative component of the process, but they also need to perform routine work related to comparing the being developed model with the existing ones. Although the huge amount of information available today (big data) makes it possible to analyze more best practices, it also introduces difficulties since a person is often not able to analyze all of it. In this work, we analyze the potential of using machine learning methods for assistance during enterprise modeling. An illustrative case study proves the feasibility and potentials of the proposed approach, which can potentially significantly affect the modern modeling methods, and also has long-term prospects for the creation of new technologies, products, and services.
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| 10. |
- Shilov, Nikolay, et al.
(författare)
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Machine learning for enterprise modeling assistance : an investigation of the potential and proof of concept
- 2023
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Ingår i: Software and Systems Modeling. - : Springer. - 1619-1366 .- 1619-1374. ; 22, s. 619-646
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Tidskriftsartikel (refereegranskat)abstract
- Though modeling tools are developing fast, today, enterprise modeling is still a highly manual task that requires substantial human effort. Today, human modelers are not only assigned the creative component of the process, but they also need to perform routine work related to comparing the being developed model with existing ones. Larger amount of information available today makes it possible for a modeler to analyze more information and existing models when developing own models. However, it also complicates the process since the modeler is often not able to analyze all of them. In this work, we discuss the potential of the novel idea of using machine learning methods for enterprise modeling assistance that would benefit from their ability to discover tacit knowledge/regularities in the available data. Graph neural networks have been chosen as the main technique. The contribution lies in the proposed modeling assistance scenarios as well as carried out evaluation of the potential benefits for the modeler. The presented illustrative case study scenario is aimed to demonstrate the feasibility of the proposed approach. The viability and potential of the idea are proved via experiments.
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