fixed collab issues

Author: tayalmanan28

_config.yml

@@ -18,6 +18,8 @@ permalink: /research/stoch/blog/:year/:month/:day/:title.html
 roles:
   - key: faculty
     name: Faculty
+  - key: collaborator
+    name: Collaborators
   - key: staff
     name: Staff
   # - key: postdoc

_data/people.yml

@@ -363,7 +363,7 @@ ajay:
 # Profs
 
 shishir:
-    display_name: "Shishir Kolathaya (HEAD)"
+    display_name: "Shishir Kolathaya"
     webpage: "https://shishirny.github.io/"
     github: shishirny
     role: faculty

publications.html

@@ -36,6 +36,21 @@ <h2> Conference Papers</h2>
     </tbody>
 </table>
 
+<h2> Workshop/Symposium Papers</h2>
+<p> &ast; - The authors have contributed equally </p>
+{% assign prev_year = 1000 %}
+{% assign pubs = site.data.pubs | sort: "date" | reverse %}
+<table class="table">
+    <tbody>
+        {% for pub in pubs %}
+            {% if pub.pub-type == "workshop"%}
+                {% include pub_entry.html pub=pub prev_year=prev_year%}
+                {% assign prev_year = pub.date | date: "%Y" | to_integer %}
+            {% endif %} 
+        {% endfor %}
+    </tbody>
+</table>
+
 <!-- {% if pub.pub-type == "conference"%}
     <h2> Conference Papers</h2>
     {% assign prev_year = 1000 %}