Research on Consistency Checking of OntoUML Model

2012 ◽  
Vol 433-440 ◽  
pp. 2862-2867
Author(s):  
Bin Yang ◽  
Yu Dong Qi ◽  
Xiu We Wang ◽  
Ya Ning Wang

OntoUML is a conceptual modeling language which is built with a lightweight expansion of UML metamodel, but it doesn’t provide mechanism of consistency checking on conceptual model. The correctness of the syntax and semantics of the model still need artificial check. The paper introduced OntoUML briefly and put forward a scheme of consistency checking of OntoUML model based on description logics. By transforming into knowledge base of description logics, the detection of consistencies at the OntoUML model can be realized using existing mature reasoning system.

Author(s):  
JOCELYN SIMMONDS ◽  
MARÍA CECILIA BASTARRICA ◽  
NANCY HITSCHFELD-KAHLER ◽  
SEBASTIÁN RIVAS

Automated consistency checking of UML models becomes necessary as models grow in size and complexity. Since the UML metamodel does not enforce model consistency, there are no fixed guidelines on how to approach the consistency problem. Current solutions are generally partial. The translation of the metamodel and the user designed model into Description Logics has proved to provide a solution in detecting a large set of inconsistencies. In order to make this solution available to system designers, we have implemented MCC+, a UML model consistency checker, built as a plug-in for Poseidon for UML, and relying on Jena as a reasoning engine. Compared to other approaches, we propose a usable and scalable solution, interoperable with a known modeling tool. We show the application of MCC+ to a real world large example of a meshing tool.


Author(s):  
Heiko Ludwig

Providing customers with an electronic means to control a service that is performed on their behalf in an electronic commerce environment requires analysis and description of the service and a customer’s potential interaction with it. Current process and service modeling approaches do not provide adequate means to adequately represent customers’ service management functionality and its effects on the service and service-implementing processes. The CoCS conceptual modeling approach provides a meta-model and a modeling language for this purpose. Using the CoCS approach, service designers can specify a conceptual model of a service and its management by the customer in a consistent way such that it can be used to implement the service management interface for customers.


2019 ◽  
Vol 2 (4) ◽  
pp. 246-258 ◽  
Author(s):  
Lore Kern-Bausch ◽  
Kolonko Matthias ◽  
Sabine Müllenbach

Author(s):  
Paola Orozco ◽  
Ricardo Astini ◽  
Jimena Presa ◽  
Patricia Alvarado ◽  
Agostina Venerdini ◽  
...  

2017 ◽  
Vol 21 (5) ◽  
pp. 1053-1076 ◽  
Author(s):  
Michal Kuciapski

Purpose Although mobile devices are ubiquitous among employees, their awareness and readiness to use mobile technologies for competence development is still not widespread and therefore requires further exploration. The purpose of this study is to propose a conceptual model based on the unified theory of acceptance and use of technology (UTAUT) to explain the determinants that affect employees’ intention to use mobile devices and software for knowledge transfer during the process of knowledge management. Design/methodology/approach A conceptual model based on the UTAUT with new variables concerning relative usability (RU) and user autonomy (UA) and new connections between the determinants was developed as a result of a subject matter literature review. A structural equation modelling approach was used to validate the model on the basis of data collected via a survey collected from 371 employees from 21 sectors, both public and private. Findings The UTAUT model extended by new variables like RU and UA explains employee acceptance of mobile technologies for knowledge transfer reasonably well. New proposed variables highlighted that the usability of technology compared to other solutions and user autonomy in the selection and the use of applications have the strongest impact on the employees’ intention to use mobile devices and software for knowledge transfer. Research limitations/implications This model explains the 55 per cent behavioral intention of employees to use mobile technologies for knowledge transfer. Even though it is quite high in terms of acceptance theories, some new variables should be explored. Furthermore, study does not verify whether m-learning acceptance for knowledge transfer is sector-specific. Practical implications Mobile technologies used for knowledge transfer by employees should allow for high UA through their ability to select solutions that they find convenient, use of preferred platforms, personalize applications and utilize devices and software in various environments. They should not be simplified and should have the same functionality and efficiency of use as alternative solutions like web and desktop applications, even if additional effort to learn them would be required. Mobile technologies that take into account UA and RU support the process of employees capturing, distributing and effectively using knowledge. Originality/value The elaborated model provides a valuable solution with practical implications for increasing mobile technologies acceptance for knowledge transfer. The study results contribute both to knowledge management and technology acceptance research fields by introducing two new determinants for the acceptance of technologies in knowledge transfer, such as UA and RU with several additional connections between existing UTAUT variables.


1999 ◽  
Vol 31 (3) ◽  
pp. 227-251 ◽  
Author(s):  
D.W. Embley ◽  
D.M. Campbell ◽  
Y.S. Jiang ◽  
S.W. Liddle ◽  
D.W. Lonsdale ◽  
...  

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