267 search results - page 2 / 54 » Schema Mapping as Query Discovery |
OTM
2005
Springer
13 years 10 months ago
2005
Springer
Abstract. The interoperability of heterogeneous data sources is an important issue in many applications such as mediation systems or web-based systems. In these systems, each data ...
ESCIENCE
2007
IEEE
13 years 9 months ago
2007
IEEE
Provenance management has become increasingly important to support scientific discovery reproducibility, result interpretation, and problem diagnosis in scientific workflow enviro...
CIKM
1994
Springer
13 years 9 months ago
1994
Springer
The rapid advances in computer and communication technologies, and their merger, is leading to a global information market place. It will consist of federations of very large numb...
DBISP2P
2006
Springer
13 years 9 months ago
2006
Springer
Abstract. The both-as-view (BAV) approach to data integration has the advantage of specifying mappings between schemas in a bidirectional manner, so that once a BAV mapping has bee...
AWIC
2005
Springer
13 years 10 months ago
2005
Springer
In data integration systems there is a problem of answering queries through a target schema, given a set of mappings between source schemas and the target schema, and given that th...