Dr. Guizhen Yang has moved to Artificial Intelligence Center at SRI International/title> <meta http-equiv="refresh" content="3;URL=http://www.ai.sri.com/~yang/"> </head> <body bgcolor="white"> <table width="100%" height="100%"><tr><td valign="middle" align="center"> <h2>Dr. Guizhen Yang's home page has moved to Artificial Intelligence Center at SRI International.</h2> <h2>Your browser should automatically redirect you there in 3 seconds.</h2> <h2>If not, please <a href="http://www.ai.sri.com/~yang/">click here</a>.</h2> </td></tr></table> </body> </html>