Added Lydia's Papers

Author: cdevin

index.md

@@ -180,11 +180,12 @@ Course announcements will be announced through Piazza. If you are in the class,
   <td>Lydia Liu</td>
   <td><u>Main Reading:</u>
   <ul>
-  <li>TBD</li>
+   <li><a href="https://arxiv.org/abs/1803.04383">DelayedImpact of Fair Machine Learning</a></li>
   </ul>
   <u>Background Reading:</u>
   <ul>
-  <li>TBD</li>
+  <li><a href="https://arxiv.org/abs/1610.07524">Fair prediction with disparate impact</a></li>
+  <li><a href="https://arxiv.org/abs/1610.02413">Equality of Opportunity in Supervised Learning</a></li>
   </ul>
   </td>
   <td>Not yet available</td>