We are developing a urban space robot for a smart city that interprets physical and social data autonomously, and make a decision or prediction for future. Our research is related to urban planning, smart city, traffic and transportation, etc.

• Dongmin Kim, Sumin Han, Heesuk Son, and Dongman Lee, “Human Activity Recognition using Semi-Supervised Multi-Modal DEC for Instagram Data”, PAKDD 2020.

Helper web app for instagram categorization.

• Sumin Han, Dasom Hong, and Dongman Lee, “Exploring Commercial Gentrification using Instagram Data”, The 2020 IEEE/ACM International Conference on Advances in Social Network Analysis and Mining (ASONAM), December. 2020.

Revised version for simplification of HAR on a Instagram post.

• Dongmin Kim, Sumin Han, Heesuk Son, and Dongman Lee, “Human Activity Recognition using Semi-Supervised Multi-Modal DEC for Instagram Data”, PAKDD 2020.