◆Publication:Accepted papers after proper registration and presentation will be published in the International Conference Proceedings Series by ACM (ISBN: 978-1-4503-7720-1), which will be archived in the ACM Digital Library, and submitted for indexing by Ei Compendex, Scopus, etc. ICIGP 2019 conference proceedings has been indexed by Ei Compendex and Scopus. ICIGP 2018 conference proceedings has been indexed by Ei Compendex and Scopus. ◆Keynote Speakers:Prof. Kai-Kuang Ma, Nanyang Technological University, Singapore;Prof. Giuliani Donatella, University of Bologna, Italy. ◆Invited Speakers:Prof. Nobuhiko Mukai, Tokyo City University, Japan;Assoc. Prof. Hongjun Li, Beijing Forestry University, China.