412 search results - page 45 / 83 » The MOMIS methodology for integrating heterogeneous data sou... |
CIKM
2008
Springer
13 years 9 months ago
2008
Springer
The efficient execution of integration processes between distributed, heterogeneous data sources and applications is a challenging research area of data management. These inn proc...
DASFAA
2007
IEEE
14 years 2 months ago
2007
IEEE
Abstract. This demonstration presents OntoDB, a prototype that allows to store explicitly in the database not only the data, but also the conceptual model defining the structure o...
EKAW
2010
Springer
13 years 6 months ago
2010
Springer
Linked Data semantic sources, in particular DBpedia, can be used to answer many user queries. PowerAqua is an open multi-ontology Question Answering (QA) system for the Semantic We...
SIGMOD
2008
ACM
14 years 7 months ago
2008
ACM
Schema integration is the problem of creating a unified target schema based on a set of existing source schemas that relate to each other via specified correspondences. The unifie...
MUM
2004
ACM
14 years 1 months ago
2004
ACM
We present a conceptual mediation framework that features three layers of mediators: presence, integration, and homogenization layers that work together in a peer-to-peer (p2p) ma...