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EDBT
2012
ACM
299views Database» more  EDBT 2012»
12 years 19 days ago
RecStore: an extensible and adaptive framework for online recommender queries inside the database engine
Most recommendation methods (e.g., collaborative filtering) consist of (1) a computationally intense offline phase that computes a recommender model based on users’ opinions o...
Justin J. Levandoski, Mohamed Sarwat, Mohamed F. M...
SSD
1999
Springer
97views Database» more  SSD 1999»
14 years 2 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...
ICIP
2003
IEEE
14 years 12 months ago
Relevance feedback for shape query refinement
Faouzi Alaya Cheikh, Bogdan Cramariuc, Moncef Gabb...
ICIP
1995
IEEE
14 years 11 months ago
Diagram query and image retrieval in design
Mark D. Gross, Ellen Yi-Luen Do