+
+@subsection s4u_ex_app_data Data diffusion
+
+ - <b>Bit Torrent</b>
+ @ref examples/s4u/app-bittorrent/s4u-app-bittorrent.cpp\n
+ Classical protocol for Peer-to-Peer data diffusion.
+
+ - <b>Chained send</b>
+ @ref examples/s4u/app-chainsend/s4u-app-chainsend.cpp\n
+ Data broadcast over a ring of processes.
+
+@subsection s4u_ex_app_dht Distributed Hash Tables (DHT)
+
+ - <b>Chord Protocol</b>
+ @ref examples/s4u/app-chord/s4u-app-chord.cpp\n
+ One of the most famous DHT protocol.