At IEEE 2021 ICCE-TW held from September 15th to 17th, we made two presentations by Mr. Kunugi and Mr. Yamamoto, M1 Students. The presentation title of Mr. Kunugi’s study was “A Study on effect of Advertisement Insertion to QoE in Video Streaming Services” and this study focuses on advertisement insertion to video streaming services. The presentation tile of Mr. Yamamoto’s study was “Delay-based Task Offloading for Fog Computing in IoT Networks ” and he proposed a method to offload calculation tasks according to the processing time for fog-enabled IoT networks.