Chaoyuan Cui Hanxiong Chen Kazutaka Furuse Nobuo Ohbo Adaptive Query Refinement Based on Global and Local Analysis. 584-593 2005 conf/fskd/2005-1 FSKD (1) http://dx.doi.org/10.1007/11539506_73 db/conf/fskd/fskd2005-1.html#CuiCFO05