304 search results - page 54 / 61 » Schema mappings, data exchange, and metadata management |
SAC
2005
ACM
15 years 3 months ago
2005
ACM
is a planning framework for mapping abstract workflows for execution on the Grid. This paper presents the implementation of a web-based portal for submitting workflows to the Grid...
SIGMOD
2010
ACM
15 years 2 months ago
2010
ACM
Many advanced data management operations (e.g., incremental maintenance, trust assessment, debugging schema mappings, keyword search over databases, or query answering in probabil...
COOPIS
2003
IEEE
15 years 2 months ago
2003
IEEE
Abstract. Decision-makers in critical fields such as medicine and finance make use of a wide range of information available over the Internet. Mediation, a data integration techn...
WIDM
2006
ACM
15 years 3 months ago
2006
ACM
The huge amount of data available from Internet information sources has focused much attention on the sharing of distributed information through Peer Data Management Systems (PDMS...
TGIS
2002
14 years 9 months ago
2002
Traditional GISystems are no longer appropriate for modern distributed, heterogeneous network environments due to their closed architecture, and their lack of interoperability, reu...