A Visual Approach for Data-Intensive Workflow Validation
نویسندگان
چکیده
This paper presents a workflow validation method for data-intensive graphical workflow models using real-time workflow tracing mode on data-intensiveworkflow designer. In order to model and validate workflows, we try to divide as modes have editable mode and tracingmode on data-intensiveworkflow designer. We could design data-intensive workflow using drag and drop in editable-mode, otherwise we could not design but view and trace workflow model in tracing mode. We would like to focus on tracing-mode for workflow validation, and describe how to use workflow tracing on data-intensive workflow model designer. Especially, it is support data centered operation about control logics and exchange variables on workflow runtime for workflow tracing. ☞ keyword : Data-Intensive Workflow Validation, Workflow, BPM
منابع مشابه
Detecting Duplicate Records in Scientific Workflow Results
Scientific workflows are often data intensive. The data sets obtained by enacting scientific workflows have several applications, e.g., they can be used to identify data correlations or to understand phenomena, and therefore are worth storing in repositories for future analyzes. Our experience suggests that such datasets often contain duplicate records. Indeed, scientists tend to enact the same...
متن کاملAn Algebraic Approach for Data-Centric Scientific Workflows
Scientific workflows have emerged as a basic abstraction for structuring and executing scientific experiments in computational environments. In many situations, these workflows are computationally and data intensive, thus requiring execution in large-scale parallel computers. However, parallelization of scientific workflows remains low-level, ad-hoc and laborintensive, which makes it hard to ex...
متن کاملOnline Input Data Reduction in Scientific Workflows
Many scientific workflows are data-intensive and need be iteratively executed for large input sets of data elements. Reducing input data is a powerful way to reduce overall execution time in such workflows. When this is accomplished online (i.e., without requiring users to stop execution to reduce the data and resume execution), it can save much time and user interactions can integrate within w...
متن کاملParallelization of Compute Intensive Applications into Workflows based on Services in BeesyCluster
The paper presents an approach for modeling, optimization and execution of workflow applications based on services that incorporates both service selection and partitioning of input data for parallel processing by parallel workflow paths. A compute-intensive workflow application for parallel integration is presented. An impact of the input data partitioning on the scalability is presented. The ...
متن کاملInteractive workflow mining - requirements, concepts and implementation
Many information systems log event data about executed tasks. Workflow mining is concerned with the derivation of a graphical workflow model out of this data. Experience from applying our workflow mining system InWoLvE in experiments and practical applications has shown that workflow mining is a highly interactive process. The mining expert iteratively approaches the result by varying the param...
متن کامل