Sciweavers

4468 search results - page 121 / 894
» Processing Forecasting Queries
Sort
View
SSD
1999
Springer
97views Database» more  SSD 1999»
15 years 6 months ago
A Performance Evaluation of Spatial Join Processing Strategies
We provide an evaluation of query execution plans (QEP) in the case of queries with one or two spatial joins. The QEPs assume R -tree indexed relations and use a common set of spat...
Apostolos Papadopoulos, Philippe Rigaux, Michel Sc...
54
Voted
ICIP
2003
IEEE
16 years 4 months ago
Relevance feedback for shape query refinement
Faouzi Alaya Cheikh, Bogdan Cramariuc, Moncef Gabb...
ICIP
1995
IEEE
16 years 3 months ago
Diagram query and image retrieval in design
Mark D. Gross, Ellen Yi-Luen Do
EMNLP
2007
15 years 3 months ago
Learning Noun Phrase Query Segmentation
Query segmentation is the process of taking a user’s search-engine query and dividing the tokens into individual phrases or semantic units. Identification of these query segmen...
Shane Bergsma, Qin Iris Wang