In der industriellen Dienstleistungsbeschaffung mangelt es an adaquaten domanenspezifischen Losungsansatzen fur die prazise Modellierung, qualitative und quantitative Analyse und Implementierung elektronischer Geschaftsprozesse in prozessorientierte Informationssysteme. In der vorliegenden Arbeit werden neue Losungsansatze auf Basis von Methoden, Modellen und E-Business-Losungen erarbeitet, um die Entwicklung und Gestaltung prozessorientierter Informationssysteme zu verbessern. The domain of industrial service procurement lacks in adequate domain-specific solutions for the precise modeling, qualitative and quantitative analysis and implementation of electronic business processes in process-aware information systems. In this work new solutions based on methods, models and e-business solutions are worked out in order to improve the development and configuration of process-aware information systems. Umfang: X, 473 S. Preis: €62.00 | £57.00 | $109.00

Entwicklung von prozessorientierten Informationssystemen für die industrielle Dienstleistungsbeschaffung

Purpose – The purpose of this paper is to propose a solution for automating the task of matching business process models and search for correspondences with regard to the model semantics, thus improving the efficiency of such works. Design/methodology/approach – A method is proposed based on combining several semantic technologies. The research follows a design-science-oriented approach in that a method together with its supporting artifacts has been engineered. It application allows for reusing legacy models and automatedly determining semantic similarity. Findings – The method has been applied and the first findings suggest the effectiveness of the approach. The results of applying the method show its feasibility and significance. The suggested heuristic computing of semantic correspondences between semantically heterogeneous business process models is flexible and can support domain users. Research limitations/implications – Even though a solution can be offered that is directly usable, so far the full...

Semantic technologies for aligning heterogeneous business process models

Der Handel mit Daten etabliert sich als immer wichtigerer Wirtschaftsbereich, in dem Datenmarktplatzen als Handelsplattformen eine Schlusselrolle zukommt. Dementsprechend nimmt auch die Forschung zu Datenmarktplatzen zu und es werden neue Forschungsgebiete und -richtungen identifiziert, welche von verschiedenen Forschungsteams in unterschiedlichen Disziplinen bearbeitet werden. Dieser Artikel gibt zum ersten Mal einen Uberblick uber die aktuelle Forschung im Bereich Datenmarktplatze in unterschiedlichen Disziplinen. Es wird analysiert, welche Themenfelder erforscht werden und welche Forschungsgebiete weitgehend unberuhrt sind; auserdem werden Forschungsarbeiten aus ahnlichen Bereichen gegenubergestellt und der Gesamtzusammenhang aufgezeigt.

Datenmarktplätze in verschiedenen Forschungsdisziplinen: Eine Übersicht

Conceptualizing, analyzing, and optimizing service productivity is imperative to build up and to sustain competitive advantage in today's global service economy. However, service productivity is yet to be thoroughly conceptualized and supported by IT artifacts so as to design, compute, and interpret meaningful productivity models. The purpose of this study is to evaluate the ontological expressiveness of conceptual modeling grammars for service productivity management. Due to a lack of a complete ontology for service productivity management, we compile evaluation criteria by reviewing authoritative theory. Against these criteria, a selection of conceptual modeling grammars is analyzed by reviewing the grammars' meta models for completeness. The analysis contributes two major insights. First, theory in productivity management appears equivocal and is too unspecific to guide the design of IT artifacts. Second, conceptual modeling grammars are subject to various ontological deficiencies with respect to service productivity management. Two core implications are identified. First, service productivity theories need to be refined as design theories in order to comprehensively inform the design of IT artifacts. Second, conceptual modeling grammars must be extended and aligned with each other.

On the ontological expressiveness of conceptual modeling grammars for service productivity management

Globally, internal controls serve many important purposes for public private and public help organizations. There is however an increasing call for better and improved internal control systems especially in firms that are listed on public market. However, internal control systems, irrespective of how well conceived and implemented cannot provide absolute assurance of management and boards regarding the achievement of objectives. This research focused on the three components of internal control systems namely control environment, risk assessment, and control activities. This study therefore formulated four objectives and investigated how risk assessment, control activities, and control environment affects the performance of Ghanaian banks. In this quantitative study, representatives from twelve listed banks were engaged. Descriptive and regression analysis was performed on the field data. The study result shows while Risk assessment has a strong significant Original Research Article Ayimpoya et al.; AJEBA, 14(4): 18-33, 2020; Article no.AJEBA.55322 19 effect on financial performance, Control environment and Control activities, have a weak significant effect on financial performance. The practical implication of the study is that, when assessing the performance of banks, risk areas must be examined critically to reduce or eliminate their impacts on bank performance.

https://www.journalajeba.com/index.php/AJEBA/article/download/30200/56661

Effects of Risk Assessment, Control Environment and Control Activities on Performance of Listed Banks in Ghana

Mit dem vorliegenden Arbeitsbericht werden die Ziele verfolgt, eine Auswahl verbreiteter Modellierungstechniken hinsichtlich ihrer Eignung zur Abbildung der hybriden Wertschopfung zu untersuchen, Potentiale zur Erweiterung der Modellierungstechniken zu explizieren und die Modellierungstechniken abschliesend vergleichend gegenuberzustellen.

Modellierung der hybriden Wertschöpfung: Eine Vergleichsstudie zu Modellierungstechniken

The analysis of business process models gains more and more atten- tion in IS research. Several analysis approaches have been developed. All of them provide different features, such as syntax checking or pattern recognition. This paper investigates the applicability and relevance of business process model analysis approaches using a case study from financial services consult- ing. Two research contributions are provided. First, an overview about common model analysis features and its relevance for consulting processes are provided. Second, the applicability of the automatic business process model analysis ap- proaches is investigated. Results show that the majority of features can raise ef- ficiency of analyses in business process reengineering projects.

/pdf/applicability-of-business-process-model-analysis-approaches-3ecfzkuvk1.pdf

Applicability of Business Process Model Analysis Approaches – A Case Study in Financial Services Consulting

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Modellierung der hybriden Wertschöpfung: Eine Vergleichsstudie zu Modellierungstechniken

Applicability of Business Process Model Analysis Approaches – A Case Study in Financial Services Consulting

Modellierung der hybriden Wertschöpfung: Eine Vergleichsstudie zu Modellierungstechniken