Naijun Zhou Papers on DiSC'04 A Web Query System for Heterogenous Spatial Data Publications Note: Links lead to the DBLP on the Web. Naijun Zhou Nancy Wiegand , Naijun Zhou, Isabel F. Cruz : A Web Query System for Heterogeneous Geospatial Data. SSDBM 2003 : 262- 1 [ 1 ] 2 [ 1 ] ©2004 Association for Computing Machinery