280 search results - page 39 / 56 » Semantic self-assessment of query results in dynamic environ... |
EDBTW
2004
Springer
14 years 2 months ago
2004
Springer
Abstract. The unprecedented growth and increased importance of geographically distributed spatial data has created a strong need for efficient sharing of such data. Interestingly, ...
EUROSSC
2009
Springer
14 years 3 months ago
2009
Springer
Geographical information retrieval (GIR) can benefit from context information to adapt the results to a user’s current situation and personal preferences. In this respect, seman...
ERCIMDL
2000
Springer
14 years 14 days ago
2000
Springer
The OASIS (Ontologically Augmented Spatial Information System) project explores terminology systems for thematic and spatial access in digital library applications. A prototype im...
VLDB
2007
ACM
14 years 3 months ago
2007
ACM
A top-k query retrieves the k highest scoring tuples from a data set with respect to a scoring function defined on the attributes of a tuple. The efficient evaluation of top-k q...
OTM
2009
Springer
14 years 3 months ago
2009
Springer
Provenance, from the French word “provenir”, describes the lineage or history of a data entity. Provenance is critical information in scientific applications to verify experime...