Title :
Towards a Quality Model for Effective Data Selection in Collaboratories
Author :
Simmhan, Yogesh L. ; Plale, Beth ; Gannon, Dennis
Author_Institution :
Indiana University
Abstract :
Data-driven scientific applications utilize workflow frameworks to execute complex dataflows, resulting in derived data products of unknown quality. We discuss our on-going research on a quality model that provides users with an integrated estimate of the data quality that is tuned to their application needs and is available as a numerical quality score that enables uniform comparison of datasets, providing a way for the community to trust derived data.
Keywords :
Application software; Collaboration; Collaborative work; Computer science; Meteorology; Predictive models; Q factor; Scientific computing; Weather forecasting; Wireless sensor networks;
Conference_Titel :
Data Engineering Workshops, 2006. Proceedings. 22nd International Conference on
Conference_Location :
Atlanta, GA, USA
Print_ISBN :
0-7695-2571-7
DOI :
10.1109/ICDEW.2006.150
