?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.au=Chung%2C+Jae+Du&rft.aulast=Chung&rft.aufirst=Jae+Du&rft.date=2006&rft.title=A+Spatiotemporal+Data+Management+and+Mining+System+Architecture&rft.genre=proceeding