@inproceedings{Ghazi07,
 author = {Ghazi Al-Naymat and Sanjay Chawla and Joachim Gudmundsson},
 title = {Dimensionality reduction for long duration and complex spatio-temporal queries},
 booktitle = {SAC '07: Proceedings of the 2007 ACM symposium on Applied computing},
 year = {2007},
 isbn = {1-59593-480-4},
 pages = {393--397},
 location = {Seoul, Korea},
 doi = {http://doi.acm.org/10.1145/1244002.1244095},
 publisher = {ACM Press},
 address = {New York, NY, USA},
 }