803 search results - page 39 / 161 » A Query Language for Logic Architectures |
WWW
2007
ACM
14 years 10 months ago
2007
ACM
In XML databases, new schema versions may be released as frequently as once every two weeks. This poster describes a taxonomy of changes for XML schema evolution. It examines the ...
ICALP
2000
Springer
14 years 1 months ago
2000
Springer
Abstract. Tree-walking automata (TWAs) recently received new attention in the fields of formal languages and databases. Towards a better understanding of their expressiveness, we c...
TIME
2007
IEEE
14 years 4 months ago
2007
IEEE
Transaction-time temporal databases and query languages provide a solid framework for analyzing properties of queries over data streams. In this paper we focus on issues connected...
MOBIDE
1999
ACM
14 years 2 months ago
1999
ACM
In this article we introduce a new conception of three-dimensional DataSpace, which is physical space enhanced by connectivity to the network. DataSpace is addressed geographicall...
TOOLS
1998
IEEE
14 years 2 months ago
1998
IEEE
In traditional information systems, the user interface is controlled by one single application. In distributed systems, several distributed components may want to influence the ap...