@inproceedings{Fornari:2006:QOS:1183471.1183508,
 author = {Fornari, Miguel R. and Comba, Joao Luiz D. and Iochpe, Cirano},
 title = {Query optimizer for spatial join operations},
 booktitle = {Proceedings of the 14th annual ACM international symposium on Advances in geographic information systems},
 series = {GIS '06},
 year = {2006},
 isbn = {1-59593-529-0},
 location = {Arlington, Virginia, USA},
 pages = {219--226},
 numpages = {8},
 url = {http://doi.acm.org/10.1145/1183471.1183508},
 doi = {http://doi.acm.org/10.1145/1183471.1183508},
 acmid = {1183508},
 publisher = {ACM},
 address = {New York, NY, USA},
 keywords = {query processing, spatial databases and GIS, spatial join},
}