540 search results - page 90 / 108 » Integrating Heterogeneous Data Sources with XML and XQuery |
SIGMOD
2011
ACM
12 years 10 months ago
2011
ACM
In this paper we consider the problem of answering queries using views, which is important for data integration, query optimization, and data warehouses. We consider its simplest ...
COMPUTER
2002
13 years 7 months ago
2002
ions and concepts that let applications access and share resources and services across distributed, wide area networks, while providing common security semantics, distributed resou...
BMCBI
2005
13 years 7 months ago
2005
Background: Interpreting the results of high-throughput experiments, such as those obtained from DNA-microarrays, is an often time-consuming task due to the high number of data-po...
AP2PC
2004
Springer
14 years 1 months ago
2004
Springer
Abstract. Data integration, in the context of the web, faces new problems, due in particular to the heterogeneity of sources, to the fragmentation of the information and to the abs...
SIGMOD
2001
ACM
14 years 8 months ago
2001
ACM
Digital archives are dedicated to the long-term preservation of electronic information and have the mandate to enable sustained access despite rapid technology changes. Persistent...