642 search results - page 77 / 129 » Answering XML Queries on Heterogeneous Data Sources |
192
Voted
GIS
2004
ACM
16 years 1 months ago
2004
ACM
Despite various interoperability recommendations, heterogeneity of Geographic Information Systems (GIS) is still an issue. This led to an increasing need for a data integration sy...
107
Voted
GI
2004
Springer
15 years 5 months ago
2004
Springer
: This paper addresses some classical problems to integrate data sources that are heterogeneous in structure with possibly redundant data along a real world example integrating thr...
87
Voted
EDBT
2009
ACM
15 years 4 months ago
2009
ACM
We investigate the problem of refining SQL queries to satisfy cardinality constraints on the query result. This has applications to the many/few answers problems often faced by da...
100
Voted
WWW
2006
ACM
16 years 1 months ago
2006
ACM
An important issue arising from large scale data integration is how to efficiently select the top-K ranking answers from multiple sources while minimizing the transmission cost. T...
FLAIRS
2006
15 years 1 months ago
2006
The project described by the present paper aims at building a bridge between Intelligent Query Interfaces and Natural Language Generation technologies. The idea is to have a query...