1812 search results - page 83 / 363 » Dynamic Query Scheduling in Data Integration Systems |
ADC
2004
Springer
14 years 23 days ago
2004
Springer
In the last few years an interest in native XML databases has surfaced. With other authors we argue that such databases need their own provisions for concurrency control since tra...
PADL
2004
Springer
14 years 2 months ago
2004
Springer
We present a system (ASP − PROLOG) which provides a tight and well-defined integration of Prolog and Answer Set Programming (ASP). The combined system enhances the expressive po...
DOCENG
2004
ACM
14 years 2 months ago
2004
ACM
With the wide adoption of XML as a standard data representation and exchange format, querying XML documents becomes increasingly important. However, relational database systems co...
VLDB
2007
ACM
14 years 9 months ago
2007
ACM
Many aspects of the data integration problem have been considered in the literature: how to match schemas across different data sources, how to decide when different records refer...
ICDT
1999
ACM
14 years 1 months ago
1999
ACM
In data integration systems, queries posed to a mediator need to be translated into a sequence of queries to the underlying data sources. In a heterogeneous environment, with sour...