diff --git a/mp4/Project_4_Maggioni_Claudio/similarityfunc.m b/mp4/Project_4_Maggioni_Claudio/similarityfunc.m
deleted file mode 100644
index e69de29..0000000
diff --git a/mp4/Project_4_Maggioni_Claudio.pdf b/mp4/project_4_Maggioni_Claudio.pdf
similarity index 99%
rename from mp4/Project_4_Maggioni_Claudio.pdf
rename to mp4/project_4_Maggioni_Claudio.pdf
index 2e01bcf..273ecab 100644
Binary files a/mp4/Project_4_Maggioni_Claudio.pdf and b/mp4/project_4_Maggioni_Claudio.pdf differ
diff --git a/mp4/Project_4_Maggioni_Claudio.tex b/mp4/project_4_Maggioni_Claudio.tex
similarity index 100%
rename from mp4/Project_4_Maggioni_Claudio.tex
rename to mp4/project_4_Maggioni_Claudio.tex
diff --git a/mp4/submit.sh b/mp4/submit.sh
new file mode 100755
index 0000000..4a1b397
--- /dev/null
+++ b/mp4/submit.sh
@@ -0,0 +1,8 @@
+#!/bin/sh
+
+PID="4"
+dname="Project_${PID}_Maggioni_Claudio"
+zname="project_${PID}_Maggioni_Claudio"
+
+rm -v $zname.zip
+zip $zname.zip *.tex *.sty usi_inf.pdf $zname.{pdf,tex} $dname/datasets/*.m $dname/src/*.m