It has been suggested that metadata describing data quality (DQ), termed DQ tags, be made available in situations where decision-makers are unfamiliar with the data context, for e...
Abstract— With XML becoming a standard for data representation and exchange, we can expect to see large scale repositories and warehouses of XML data. In order for users to under...
In this paper we propose a new query processing method for the OLAP Enabled Grid, which blends sophisticated cache extraction techniques and data grid scheduling to efficiently s...
Michael Lawrence, Frank K. H. A. Dehne, Andrew Rau...
Distributed computation systems have become an important tool for scientific simulation, and a similarly distributed replica management system may be employed to increase the loc...
Data provenance is essential in applications such as scientific computing, curated databases, and data warehouses. Several systems have been developed that provide provenance fun...