Retrieval of Heterogeneous Geographical Information Using Concept Brokering and Upper Level Ontology.

Shanzhen Yi Bo Huang Weng Tat Chan

Published in: ER (Workshops) (2004)

Keyphrases

upper level
geographical information
lower level
geographical information systems
higher level
spatial data
image retrieval
information retrieval
information retrieval systems
domain ontology
high level
computer science
remote sensing data
remotely sensed images
low level
data mining
machine learning