Lin Fu Dion Hoe-Lian Goh Schubert Shou-Boon Foo Evaluating the Effectiveness of a Collaborative Querying Environment. 342-351 2005 conf/icadl/2005 ICADL http://dx.doi.org/10.1007/11599517_39 db/conf/icadl/icadl2005.html#FuGF05