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             <div class="col-md-9">
                 <div class="name">Patricia Ilin and Dimitris Platis</div>
                 <div class="title">Crowdfunding, open source and communities</div>
-                <div class="links"><a href="https://youtu.be/XNIL4marr_U">Video</a></div>
+                <div class="links"><a href="https://docs.google.com/presentation/d/1Rfq067ca283hVq9mbK2Ns4x-XV6F5DWgaXH1SISD248">Slides</a>&nbsp;-&nbsp;<a href="https://youtu.be/XNIL4marr_U">Video</a></div>
 
                 <div class="abstract">
                     Crowdfunding campaigns enable individuals to bring their ideas to production by appealing directly to the end-market and the global community. A number of these projects are open source, seemingly, counteracting the funding process.
@@ -502,7 +502,7 @@
             <div class="col-md-9">
                 <div class="name">Alberto Mardegan</div>
                 <div class="title">Speculo: shared memory made easy</div>
-                <div class="links"><a href="https://youtu.be/pdpxXCV4_5M">Video</a></div>
+                <div class="links"><a href="slides/slides-amardegan.pdf">Slides</a>&nbsp;-&nbsp;<a href="https://youtu.be/pdpxXCV4_5M">Video</a></div>
 
                 <div class="abstract">
                     How you can implement a lockless inter-process communication (IPC) mechanism on top of shared memory and nothing else. The talk will cover the details of how the speculo library handles its shared memory areas and how a stream of messages can be implemented on shared memory. Despite being low-level, the session does not require knowledge of algorithms or a strong background on IPC.