diff --git a/assets/slides/4-1-Local_Feature_Alignment.pdf b/assets/slides/4-1-Local_Feature_Alignment.pdf new file mode 100644 index 0000000..aa904bb Binary files /dev/null and b/assets/slides/4-1-Local_Feature_Alignment.pdf differ diff --git a/assets/slides/4-5-TinyML_in_Power_Systems.pdf b/assets/slides/4-5-TinyML_in_Power_Systems.pdf new file mode 100644 index 0000000..060effe Binary files /dev/null and b/assets/slides/4-5-TinyML_in_Power_Systems.pdf differ