Qiqian Zhang Miaoliang Zhu Benye Gui Shaojun Xu The Interactive Simulation Environments of OAIR. 45-50 2004 conf/iat/2004 IAT http://csdl.computer.org/comp/proceedings/iat/2004/2101/00/21010045abs.htm db/conf/iat/iat2004.html#ZhangZGX04