   <a href="http://www.cs.cornell.edu/Info/People/chew/chew.html"> Paul Chew</a>, <a href="http://www.cs.cornell.edu/Info/People/nikosc/nikosc.html"> Nikos Chrisochoides </a> and  <a href="http://www.cs.cornell.edu/Info/People/vavasis/vavasis.html"> Steve Vavasis </a>  </center>  <h2>
