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  • Jörg Lenhard (1)
  • Sam Tschernitz (1)
  • Tom Gross (1)

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  • 2011 (3) (remove)

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  • Verschiedenartige Texte (3) (remove)

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  • English (2)
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  • Groupware ; Management by Objectives ; Online-Publikation (1)
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  • Lehrstuhl für Mensch-Computer-Interaktion (1)
  • Lehrstuhl für Praktische Informatik (1)
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Show/Hide Abstract Management by Objectives-Based Groupware: Requirements for Efficient and Effective Achievements of Objectives (2011)
Sam Tschernitz Tom Gross
This paper is concerned with the challenges arising from the development of a groupware requirement specification for effective and efficient achievement of operative and strategic objectives in mass production industry. To analyze the process by which objectives are achieved, a systematical investigation using document analysis, participant observation, interviews and context scenario analysis was undertaken at a large manufacturing location with over 6 000 coworkers of a multinational automobile supplying company. The results of this in-depth analysis of objective achievement were utilized to develop a detailed requirement specification for a management by objectives groupware for use in mass production industry.
Show/Hide Abstract A Pattern-based Analysis of WS-BPEL and Windows Workflow (2011)
Jörg Lenhard
Orchestration languages are of paramount importance for building composite services in service-oriented architectures. Pattern-based analysis is a method that allows to determine the expressiveness of existing process languages and serves as a means of comparison between different languages. The aim of this study is the analysis and comparison of important languages for building Web Services-based orchestrations, as well as the improvement of the method of pattern-based analysis. The predominant orchestration language today is the Web Services Business Process Execution Language (WS-BPEL) 2.0. This language is a standard that has been implemented by several companies and projects, such as the OpenESB BPEL Service Engine. An additional language is Windows Workflow 4 that is shipped by Microsoft as part of the .NET framework. There are various aspects, represented by pattern catalogs, for which existing languages can be analyzed. This study suggests a methodology for ordering existing pattern catalogs according to their importance for a selected problem domain which is Business-to-Business Integration. It furthermore presents an extensive evaluation of the languages at hand and assesses the degree of support they provide for several of the most important pattern catalogs. These catalogs are the workflow control-flow patterns, the service interaction patterns, the change patterns and the time patterns.
Show/Hide Abstract ENTWICKLUNG – PROFILIERUNG – WACHSTUM. Die Otto-Friedrich-Universität Bamberg von 2000 bis 2010 (2011)
Die Universität veröffentlicht jährlich einen Rechenschaftsbericht, in dem sie Auskunft gibt über die wichtigsten Ereignisse und Neuerungen des betreffenden Haushaltsjahres. Doch was sich in einem längeren Zeitraum an größeren Entwicklungen und übergeordneten Veränderungen ereignet hat, wird darin in der Regel nur andeutungsweise sichtbar. Die Idee hinter der hier vorgelegten Publikation, die den Zeitraum seit dem Jahr 2000 abdeckt, ist daher eher die eines Entwicklungsberichts. Anstelle einzelner Kennzahlen möchten wir die großen Entwicklungslinien nachzeichnen, entlang derer jene Prozesse abgelaufen sind, die zunächst ganz abstrakt beschrieben werden können als Fokussierung, Optimierung, Konzentration und Internationalisierung.

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