diff --git a/Paper/.DS_Store b/Paper/.DS_Store
index 5c7048f..a34b2c9 100644
Binary files a/Paper/.DS_Store and b/Paper/.DS_Store differ
diff --git a/Paper/2013/programming_low_end_robots.pdf b/Paper/2013/programming_low_end_robots.pdf
new file mode 100644
index 0000000..06c9354
--- /dev/null
+++ b/Paper/2013/programming_low_end_robots.pdf
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:9bc19cc5863f73dd61f50541271b481541f94c37bf07f02e790f70f4b15b72df
+size 444211
diff --git a/Paper/2014/OpeningOpenCV.pdf b/Paper/2014/OpeningOpenCV.pdf
new file mode 100644
index 0000000..4ae65b1
--- /dev/null
+++ b/Paper/2014/OpeningOpenCV.pdf
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:5aa92136a3082c2cd2689a6b3f5d326869af5420727e166aff38ab743420ab98
+size 960852
diff --git a/Paper/2017/sensor_based_communication.pdf b/Paper/2017/sensor_based_communication.pdf
new file mode 100644
index 0000000..dc472ef
--- /dev/null
+++ b/Paper/2017/sensor_based_communication.pdf
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:92c36164b589f5f784593f0141885437605574b85d1623ab1e00f224b5a288c7
+size 152242
diff --git a/Paper/2018/mass_distribution.pdf b/Paper/2018/mass_distribution.pdf
new file mode 100644
index 0000000..6e6a647
--- /dev/null
+++ b/Paper/2018/mass_distribution.pdf
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:9c3ec90ba55aa362a53373365e6534c00898a688179f4541b7bf95b0ed6b1323
+size 1592924