Logo des Repositoriums

Auflistung nach Schlagwort "Information system design"

1 - 3 von 3
  • Zeitschriftenartikel
    Digitalisierung personennaher Dienstleistungen in der Kinder- und Jugendhilfe: Entwurf und Evaluation eines Informationssystemdesigns
    (HMD Praxis der Wirtschaftsinformatik: Vol. 57, No. 4, 2020) Fellmann, Michael; Lantow, Birger; Simon, Gregor
    Personenbezogene Dienstleistungen in der Kinder- und Jugendhilfe stellen in Deutschland einen erheblichen Anteil der nachgefragten Dienstleistungen sowie einen bedeutenden Wirtschaftszweig dar. Sie zeichnen sich durch die Interaktion verschiedener Individuen innerhalb komplexer sozialer Prozesse aus. Dabei besteht im täglichen Arbeitsalltag die Herausforderung, schwach strukturierte Arbeitsprozesse, informelle Kommunikationsstrukturen sowie Erfahrungswissen so zu integrieren, dass einerseits eine bestmögliche persönliche Unterstützung der Klienten erreicht wird, andererseits individuelle und organisationale Arbeits- und Lernprozesse ermöglicht werden. Trotz der enormen Bedeutung der personenbezogenen Dienstleistungen existiert in diesem Bereich bisher keine adäquate Unterstützung der Arbeit durch dedizierte Informationssysteme, sodass vielfach auf Consumer-IT zurückgegriffen werden muss. Im vorliegenden Beitrag berichten wir daher über den Entwurf und die Evaluation eines branchenspezifischen Informationssystemdesigns zur Unterstützung personennaher Dienstleistungen im Bereich der Kinder- und Jugendhilfe. Zunächst werden in diesem Bereich die aus mehreren Quellen gewonnenen und zusammengeführten Anforderungen überblickartig vorgestellt. Auf deren Grundlage wird schließlich die Gestaltung eines Informationssystems vollzogen. Der Systemvorschlag wird anschließend im Hinblick auf die geschaffenen Potenziale von Praktikern bewertet sowie einer kritischen Reflexion unterzogen. Abschließend werden Potenziale für die weitere Forschung vorgestellt. Personal services in child and youth welfare in Germany represent a considerable share of the services in demand and an important branch of the economy. They are characterised by the interaction of different individuals within complex social processes. In the daily work routine, the challenge is to integrate weakly structured work processes, informal communication structures and empirical knowledge in such a way that on the one hand the best possible personal support of the clients is achieved and on the other hand individual and organisational work and learning processes are enabled. Despite the enormous importance of personal services, there is no adequate support for work in this area by dedicated information systems, so that consumer IT must be used in many cases. In this paper we therefore report on the design and evaluation of a sector-specific information system design to support person-related services in the field of child and youth welfare. At first, existing requirements in this area are presented and the requirements gained from several sources are summarized. Based on these requirements, the design of an information system is finally carried out. The system proposal will then be evaluated by practitioners with regard to the created potential. Finally, potentials for further research are presented.
  • Zeitschriftenartikel
    EM-OLAP Framework
    (Business & Information Systems Engineering: Vol. 60, No. 6, 2018) Tyrychtr, Jan; Pelikán, Martin; Štiková, Hana; Vrana, Ivan
    Econometrics is currently one of the most popular approaches to economic analysis. To better support advances in these areas as much as possible, it is necessary to apply econometric problems to econometric intelligent systems. The article describes an econometric OLAP framework that supports the design of a multidimensional database to secure econometric analyses to increase the effectiveness of the development of econometric intelligent systems. The first part of the article consists of the creation of formal rules for the new transformation of the econometric model (TEM) method for the econometric model transformation of multidimensional schema through the use of mathematical notation. In the proposed TEM method, the authors pay attention to the measurement of quality and understandability of the multidimensional schema, and compare the proposed method with the original TEM-CM method. In the second part of the article, the authors create a multidimensional database prototype according to the new TEM method and design an OLAP application for econometric analysis.
  • Zeitschriftenartikel
    Modeling Simultaneous Cooperation and Competition Among Enterprises
    (Business & Information Systems Engineering: Vol. 60, No. 1, 2018) Pant, Vik; Yu, Eric
    Coopetition (simultaneous cooperation and competition) between organizations has emerged as a prominent and critical industrial practice that allows organizations to increase combined welfare through cooperation while maximizing individual gains through competition. The formulation and enactment of such an organizational strategy entails designing and operating information systems that maximize benefits while minimizing costs from concomitant cooperation and competition. Coopetition raises new concerns and considerations about the design of data, processes, and interfaces of information systems. Analyzing coopetition can be challenging since cooperation and competition are paradoxical social behaviors that are undergirded by contradictory logics, hypotheses, and assumptions. Therefore, the ability of decision-makers to represent and reason about coopetition in a structured and systematic manner can be beneficial as it can support their efforts to co-design organizational strategies and information systems. This paper presents insights about the initial stages of an exploratory research project that is focused on the development of a modeling framework to support representation and reasoning of interorganizational coopetitive strategies. The objectives of this paper are to outline the goals of this research project which include: (1) identifying the primary characteristics for modeling and analyzing coopetitive relationships, as well as (2) proposing artefacts for expressing and evaluating these relationships.