326 search results - page 65 / 66 » Upgrading relational legacy data to the semantic web |
EDBT
2006
ACM
14 years 6 months ago
2006
ACM
The need of processing graph reachability queries stems from many applications that manage complex data as graphs. The applications include transportation network, Internet traffic...
EFDBS
2003
13 years 7 months ago
2003
A definition of types in an information system is given from ld abstractions through data constructs, schema and definitions to physical data values. Category theory suggests tha...
WWW
2008
ACM
14 years 6 months ago
2008
ACM
The Web offers rich relational data with different semantics. In this paper, we address the problem of document recommendation in a digital library, where the documents in questio...
ICSE
2005
IEEE-ACM
14 years 6 months ago
2005
IEEE-ACM
Sensitive data are increasingly available on-line through the Web and other distributed protocols. This heightens the need to carefully control access to data. Control means not o...
HOTOS
2003
IEEE
13 years 11 months ago
2003
IEEE
Distributed writable storage systems typically provide NFS-like semantics and unbounded persistence for files. We claim that for planetary-scale distributed services such facilit...