172 search results - page 5 / 35 » Foundations of schema mapping management |
AMW
2009
13 years 7 months ago
2009
Abstract. Peer data sharing systems use either schema-level or data-level mappings to resolve schema as well as data heterogeneity among data sources (peers). Schema-level mappings...
ECWEB
2005
Springer
13 years 11 months ago
2005
Springer
This work describes a novel strategy for designing an XPath processor that acts over an RDF mapping of XML. We use a modelmapping approach to represent instances of XML and XML Sch...
ICDE
2009
IEEE
14 years 8 months ago
2009
IEEE
Recent interest in managing uncertainty in data
BTW
2005
Springer
13 years 11 months ago
2005
Springer
Abstract: Peer data management systems (PDMS) are the natural extension of integrated information systems. Conventionally, a single integrating system manages an integrated schema,...
SIGMOD
2011
ACM
12 years 9 months ago
2011
ACM
In this paper, we introduce U-MAP, a new system for schema mapping generation. U-MAP builds upon and extends existing schema mapping techniques. However, it mitigates some key pro...