Scientist's Called Upon to Take Actions.

http://doi.acm.org/10.1145/234889.234903 db/journals/sigmod/Qian96a.html Xiaolei Qian Scientist's Called Upon to Take Actions. 77-80 sigmodR/25-3/P077.pdf 1996 25 SIGMOD Record 3 db/journals/sigmod/sigmod25.html#Qian96a http://www.acm.org/sigmod/record/issues/9609/qian.ps