4 research outputs found

    CalcTav--integration of a spreadsheet and Taverna workbench.

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    Taverna workbench is an environment for construction, visualization and execution of bioinformatic workflows that integrates specialized tools available on the Internet. It already supports major bioinformatics services and is constantly gaining popularity. However, its user interface requires considerable effort to learn, and sometimes requires programming or scripting experience from its users. We have integrated Taverna with OpenOffice Calc, making the functions of the scientific workflow system available in the spreadsheet. In CalcTav, one can define workflows using the spreadsheet interface and analyze the results using the spreadsheet toolset

    Verification of business process workflows

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    Modeling of Business processes is essential in many areas. Workflows represent the Business processes. It is possible to identify potential problems while performing verification of workflows. One of the objectives of the verification is to assure reachability. This includes analysis of the deadlock and tempo blocking freeness properties. The paper presents verification approach based on using an adjacency matrix. Spreadsheets are used as a verification tool. The approach is illustrated by the examples which justify the importance of verification in workflow processes

    CalcTav--integration of a spreadsheet and Taverna workbench.

    No full text
    Taverna workbench is an environment for construction, visualization and execution of bioinformatic workflows that integrates specialized tools available on the Internet. It already supports major bioinformatics services and is constantly gaining popularity. However, its user interface requires considerable effort to learn, and sometimes requires programming or scripting experience from its users. We have integrated Taverna with OpenOffice Calc, making the functions of the scientific workflow system available in the spreadsheet. In CalcTav, one can define workflows using the spreadsheet interface and analyze the results using the spreadsheet toolset

    CalcTav - Integration of a Spreadsheet and Taverna Workbench

    No full text
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