caribou paper added

index.html

@@ -194,7 +194,7 @@ <h2>Publications and Preprints</h2>
                                             46th IEEE Symposium on Security and Privacy (<a href="https://sp2025.ieee-security.org/"><b>IEEE S&P '25</b></a>)
                                         </li>
                                         <li>
-                                            <b>Caribou: Fine-Grained Geospatial Shifting of Serverless Applications for Sustainability</b> &nbsp; <a style="text-decoration: none;" href="https://github.com/ubc-cirrus-lab/caribou" target="_blank"><i class="fa fa-github" style="color:rgb(0, 0, 0);"></i></a>  <br>
+                                            <b>Caribou: Fine-Grained Geospatial Shifting of Serverless Applications for Sustainability</b>&nbsp; <a style="text-decoration: none;" href="./papers/sosp24_caribou.pdf" target="_blank"><i class="fa fa-file-pdf-o" style="color:red;"></i></a>&nbsp; <a style="text-decoration: none;" href="https://github.com/ubc-cirrus-lab/caribou" target="_blank"><i class="fa fa-github" style="color:rgb(0, 0, 0);"></i></a>  <br>
                                             V. Gsteiger, P. H. Long, Y. Sun, P. Javanrood, and M. Shahrad<br>
                                             30th ACM Symposium on Operating Systems Principles (<a href="https://sigops.org/s/conferences/sosp/2024/"><b>SOSP '24</b></a>)
                                         </li>