Preface We are delighted to introduce the proceedings of the first edition of Joint Workshop KO2PI and International Conference on Advance and Scientific Innovation (ICASI) 2018 with theme "Empowering Digital Society through Integration of Multidisciplinarity Aspect". The technical program has brought researchers and practitioners around the world to a good forum for discussing, leveraging and developing all scientific and technological aspects that are relevant to digital society. This Joint Workshop KO2PI and ICASI 2018 acquired 388 full papers with 15 Categories, with most papers from Computer Science/Engineering, Information Technology and Education and also authors from almost 25 countries such as Malaysia, Thailand, Laos, South Korea, USA and many more. This Joint Workshop was very special because it involved the collaboration of publications from six other conferences. Thank you especially to: • Scientific Committee of ICASI, i.e. Gulsun Kurubacak (Anadolu University), AnusuaGhosh (University of South Australia), Nashrul Fazli Bin Mohd. Nasir (Universiti MalaysiaPerlis-Malaysia), Genett Jimenez & Leonel Hernandez (Institución Universitaria ITSA,Colombia), Muhammad Irwanto, Tulus Suryanto, Muzammil Bin Jusoh, Leon Abdillah, AjiPrasetya Wibawa, Haviluddin, Darmawan Napitupulu, Sriadhi, Tutin Aryanti, IrmaSetyawati, Rudy Laksmono W, Isma Widiaty, Janner Simarmata, Dahlan Abdullah,Muhammad Al Kholif, Ansari Saleh Ahmar, Wahyuddin Albra, Muhammad IkhsanSetiawan, Heri Nurdiyanto, and Rahmat Hidayat. • Scientific Committee of ICASESS (International Conference on Applied Science,Engineering and Social Sciences, Universitas Janabadra Yogyakarta), i.e. Xiaodong Li(China), Mi Yan (China), Muhammad Aziz (Japan), Fumitake Takahashi (Japan),Muhammad Kunta Biddinika (Japan), Abdul Haseeb Ansari (Malaysia), Tedi Kurniawan(Malaysia), Mohammad Rehan (Saudi Arabia), Abdul Sattar Nizami (Saudi Arabia),Mochamad Syamsiro, Nugroho Agung Pambudi, Suwartanti Nayono, and Nofie Iman. • Scientific Committee of 3rd ICOP (International Conference of Psychotechnology, BinaNusantara University), i.e. Dragoş Iliescu (University of Bucharest, Romania), TirtaNugraha Mursitama, Juneman Abraham, Corina D. S. Riantoputra, and J.A.A. Rumeser. • Scientific Committee of 3rd AR2BIO (Advancement Research on Biotechnology, andBiofuels International Conference), 3rd ICEMIT (International Conference on EngineeringManagement and Industrial Technology), and 3rd RAIEIC (Recent Advancement inInformatics, Electrical and Electronics Engineering International Conference) of InstitutTeknologi Medan & Universitas Pelita Harapan Medan, i.e. Roy Deddy HasiholanLumbantobing, Okky Purta Barus, Ricardo Situmeang, Darsono Nababan, MervinTangguar Hutabarat, Arnaldo Marulitua Sinaga, Arlinta Christy Barus, Bambang S. P.Abednego, Manlian Ronald A. Simanjuntak, Eric Jobiliong, Hendra Tjahjadi, and Laurence. We hope that the future Joint Workshop KO2PI and ICASI will be as successful and stimulating, as indicated with the contributions presented in this volume. Robbi Rahim, S.Kom., M.Kom