4372 search results - page 124 / 875 » Data Semantics Revisited |
GIS
1999
ACM
14 years 7 days ago
1999
ACM
An important activity in the design of a particular database application consists in identifying the integrity constraints that must hold on the database, and that are used to det...
CORR
2011
Springer
13 years 2 months ago
2011
Springer
The Semantic Web initiative puts emphasis not primarily on putting data on the Web, but rather on creating links in a way that both humans and machines can explore the Web of data...
ENTCS
2006
13 years 8 months ago
2006
Data integration systems provide a uniform query interface (UQI) to multiple, autonomous data sources [4]. This paper presents the universal data model (UDM) that captures the sem...
ICDT
2003
ACM
14 years 1 months ago
2003
ACM
Interest in XML databases has been growing over the last few years. In this paper, we study the problem of incorporating probabilistic information into XML databases. We propose th...
SEMWEB
2005
Springer
14 years 1 months ago
2005
Springer
The integration of heterogenous data sources is a crucial step for the upcoming semantic web – if existing information is not integrated, where will the data come from that the s...