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» Reasoning on Workflow Executions
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216
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ICDE
2005
IEEE
176views Database» more  ICDE 2005»
16 years 5 months ago
Optimizing ETL Processes in Data Warehouses
Extraction-Transformation-Loading (ETL) tools are pieces of software responsible for the extraction of data from several sources, their cleansing, customization and insertion into...
Alkis Simitsis, Panos Vassiliadis, Timos K. Sellis
IADT
1998
100views more  IADT 1998»
15 years 5 months ago
Task Handling in Workflow Management Systems
Work ow management systems aim to automate the execution of business processes. One of the objectives of the work ow systems is to include the already existing applications such a...
Pinar Karagoz, Sena Nural Arpinar, Pinar Koksal, N...
123
Voted
IPPS
2009
IEEE
15 years 10 months ago
Performance prediction for running workflows under role-based authorization mechanisms
When investigating the performance of running scientific/ commercial workflows in parallel and distributed systems, we often take into account only the resources allocated to the ...
Ligang He, Mark Calleja, Mark Hayes, Stephen A. Ja...
132
Voted
HPDC
2010
IEEE
15 years 4 months ago
Performance analysis of dynamic workflow scheduling in multicluster grids
Scientists increasingly rely on the execution of workflows in grids to obtain results from complex mixtures of applications. However, the inherently dynamic nature of grid workflo...
Omer Ozan Sonmez, Nezih Yigitbasi, Saeid Abrishami...
111
Voted
HICSS
2003
IEEE
154views Biometrics» more  HICSS 2003»
15 years 9 months ago
Data-driven Methodology to Extending Workflows to E-services over the Internet
E-services refer to the services offered over the Internet. The globalization of economy accelerates the provision of e-services across organizations. Instead of being built from ...
Shing-Chi Cheung, Dickson K. W. Chiu, Sven Till