122 search results - page 18 / 25 » On the complexity of deriving schema mappings from database ... |
EELC
2006
14 years 7 days ago
2006
nstructional schemas, both specific and abstract. Children are thought to start out with concrete pieces of language and to gradually develop more schematic constructions. All cons...
SIGMOD
2009
ACM
14 years 8 months ago
2009
ACM
The Web as a global information space is developing from a Web of documents to a Web of data. This development opens new ways for addressing complex information needs. Search is n...
ICRA
2005
IEEE
14 years 2 months ago
2005
IEEE
Abstract— Autonomous mobile agents require object recognition for high level interpretation and localization in complex scenes. In urban environments, recognition of buildings mi...
BMCBI
2006
13 years 8 months ago
2006
Integration of heterogeneous data types is a challenging problem, especially in biology, where the number of databases and data types increase rapidly. Amongst the problems that o...
VLDB
1994
ACM
14 years 19 days ago
1994
ACM
MapBase is a laboratory information system that has been supporting a high-throughput genome-mapping operation for the last three years. We chose to build MapBase around a C++-bas...