Update index.html

Author: linyijun

index.html

@@ -48,7 +48,7 @@
   <li>Graph data (e.g., network logs, linked data)</li>
   <li>Spatial data (e.g., moving trajectories)</li>
 </ul>
-<p style="font-size: 1.3rem"><a href="research.html">Learn more about our research.</a> (In 2021, we transitioned from the Spatial Sciences Institute at the University of Southern California (USC) to Minnesota. <a href="https://spatial-computing.github.io/">Explore our lab page at USC.</a>)</p>
+<p style="font-size: 1.3rem"><a href="research.html">Learn more about our research</a> and <a href="https://github.com/knowledge-computing/">find our Github</a>  (In 2021, we transitioned from the Spatial Sciences Institute at the University of Southern California (USC) to Minnesota. <a href="https://spatial-computing.github.io/">Explore our lab page at USC.</a>)</p>
 
 
       <div class='full'>