Bayreuther Arbeitspapiere zur Wirtschaftsinformatik
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Document Type
- Report (16)
- Working Paper (4)
- Conference Proceeding (3)
Keywords
- Grid Computing (17)
- Doctoral Consortium (3)
- Wirtschaftsinformatik (3)
- Doktorandenkolloquium (2)
- Information Systems (2)
- Wirtschaftsinformatikstudium (2)
- BELOUGA (1)
- Benchmarking (1)
- Computersicherheit (1)
- Electronic Commerce (1)
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The service-productivity learning cockpit – a business intelligence tool for service enterprises
(2012)
- The paper describes the development of an agent-based simulation tool for hospital managers to manage their productivity of services, especially in the context of supporting services like patient transport logistics. The learning cockpit allows hospital managers to see how the change of inputs changes the overall perceived customer values of all stakeholders and therefore to get a visualization of the impacts their decisions cause. The paper introduces the general research domain service-productivity, followed by a description of the development steps of artefact creation. The learning cockpit is part of a research project called BELOUGA, which is funded by the German government.
- 51
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Tagungsband zum Doctoral Consortium der WI 2011
(2011)
- Since the early 1990es, young researchers participate in the doctoral consortium series, co-located with the "Wirtschaftsinformatik" conference. This volume contains the selected papers of 20 PhD candidates of the 2011 doctoral consortium in Zurich.
- 40
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Tagungsband zum Doctoral Consortium der WI2009
(2009)
- Bereits seit Anfang der 1990er Jahre wird jungen Wissenschaftlern im Vorfeld der Tagung "Wirtschaftsinformatik" ein Doctoral Consortium als unterstützendes Forum angeboten. Diese Einrichtung wurde auch zur größten internationalen Konferenz der Wirtschaftsinformatik, der WI 2009 in Wien fortgeführt. Dieser Band fasst die zum Vortrag ausgewählten Beiträge zusammen.
- 46
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A Survey on Reputation Systems for Artificial Societies
(2009)
- The Internet has caused a revolution in trading. Especially cheap items are now easy to buy and sell on the Internet. As a consequence, sellers nowadays offer a wide range of products on the web, creating an abundance of choice for consumers. Consumers have the opportunity to browse on different auction sites for the item they really want. Along with this success story, however, came the stories of people being cheated by fraudulent online sellers. These frauds cover a range from not delivering what has been promised, the overrating of a product´s condition, to deliberate acts of theft. They are a result of so-called asymmetric information. Trust and reputation mechanisms are intended to address this asymmetric information distribution. This article surveys the most common trust and reputation systems.
- 31
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A Scalability Analysis of Grid allocation Mechanisms
(2008)
- This article examines the broker´s behavior with regard to a varying number of participating nodes and shows that incremental losses have to be accepted in central resource allocation when introducing new nodes.
- 24
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Tagungsband zum Doctoral Consortium der WI2007
(2007)
- Bereits seit Anfang der 1990er Jahre wird jungen Wissenschaftlern im Vorfeld der Tagung "Wirtschaftsinformatik" ein Doctoral Consortium als unterstützendes Forum angeboten. Diese Einrichtung wurde auch zur größten internationalen Konferenz der Wirtschaftsinformatik, der WI 2007 in Karlsruhe fortgeführt. Dieser Band fasst die zum Vortrag ausgewählten Beiträge zusammen.
- 26
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Simulator Development - Annual Report Year 3
(2007)
- This document describes the progress of the simulator development with in the third year of the CATNETS project. The refinement of the simulator as well as a detailed guide to conducting simulations is presented.
- 28
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Performance Evaluation - Annual Report Year 3
(2007)
- This report describes the work done and results obtained in third year of the CATNETS project. Experiments carried out with the different configurations of the prototype are reported and simulation results are evaluated with the CATNETS metrics framework. The applicability of the Catallactic approach as market model for service and resource allocation in application layer networks is assessed based on the results and experience gained both from the prototype development and simulations.
- 29
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CATNETS Final Activity Report
(2007)
- This paper presents the final activity report of the CATNETS project. It summarizes the project objectives, the contractors involved, the work performed and the final results. A description of the dissemination activities concludes the report.
- 27
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Proof-of-Concept Application - Annual Report Year 3
(2007)
- In this report the progress of developing the proof-of-concept application in the CATNETS project is presented. Hence the development of the necessary performance measuring components as well as a distributed application to execute on economic-enhanced Grid/P2P platforms and middleware integration are described.
