Dirk Walther Laurent Itti Maximilian Riesenhuber Tomaso Poggio Christof Koch Attentional Selection for Object Recognition – A Gentle Way. 472-479 2002 conf/bmcv/2002 Biologically Motivated Computer Vision http://link.springer.de/link/service/series/0558/bibs/2525/25250472.htm db/conf/bmcv/bmcv2002.html#WaltherIRPK02