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A Pictorial Human Computer Interaction to Query Geographical Data.
Fernando Ferri
Patrizia Grifoni
Maurizio Rafanelli
Published in:
Panhellenic Conference on Informatics (2005)
Keyphrases
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human computer interaction
geographical data
user interface
query processing
database
human factors
hand gestures
geographical information systems
data sources
index structure
geographic data
spatial queries
query result
search queries
spatial data
context aware
data structure
keywords
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