Muhammad Umer Lars Kulik Egemen Tanin Kriging for Localized Spatial Interpolation in Sensor Networks. 525-532 2008 SSDBM http://dx.doi.org/10.1007/978-3-540-69497-7_34 conf/ssdbm/2008 db/conf/ssdbm/ssdbm2008.html#UmerKT08