<html><body style="word-wrap: break-word; -webkit-nbsp-mode: space; line-break: after-white-space;"><head><meta http-equiv="Content-Type" content="text/html; charset=us-ascii"></head><div class=""><font face="Avenir-Book" class=""><span class="" style="font-size: 14px;"></span></font></div><div class=""><font face="Avenir-Book" class=""><span class="" style="font-size: 14px;"><br class=""></span></font></div><div class=""><font face="Avenir-Book" class=""><span class="" style="font-size: 14px;"><br class=""></span></font></div><div class=""><font face="Avenir-Book" class="" color="#ff9300"><span class="" style="font-size: 14px;">UNIVERSITY OF CHICAGO</span></font></div><div class=""><font face="Avenir-Book" color="#ff9300" class=""><span class="" style="font-size: 14px;">COMPUTER SCIENCE DEPARTMENT<br class=""></span></font><div class=""><font face="Avenir-Book" class="" color="#ff9300"><span class="" style="font-size: 14px;">CERES UNSTOPPABLE SPEAKER SERIES</span></font></div><div class=""><font face="Avenir-Book" class="" color="#ff9300"><span class="" style="font-size: 14px;">PRESENTS</span></font></div></div><div class=""><br class=""></div><div class=""><span class="" style="font-size: 14px;"><b class="">Kristin Lauter</b></span></div><div class=""><i style="font-size: 14px;" class="">Principal Researcher, Research Manager</i></div><div class="">Mi<i style="font-size: 14px;" class="">crosoft Research</i></div><div class=""><br class=""></div><div class=""></div></body></html>