Academics

Advisory Board at Universitas Padjadjaran

Faculty of Mathematics and Natural Science Universitas Padjadjaran - Indonesia | November 2022

• Suggest, recommend, and provide feedback about the department education curriculum by incorporating the latest industry-ready standards and the department identity and goal while implementing the OBE (Outcome-Based Education) method.
• Document: Surat Pengangkatan/Official Letter of Appointment

Guest Lecturer at Universitas Negeri Malang

Faculty of Mathematics and Natural Science Universitas Negeri Malang - Indonesia | December 2022

• Course: Computational Thinking, attended by 50+ master degree students.
• Lecturer class of Deny Setiawan, M.Pd.
• Topics were about the introduction of artificial intelligence and its implementation in students majors.

Guest Lecturer at Institut Teknologi Bandung

School of Business Management Institut Teknologi Bandung - Indonesia | April 2021

• Course: MB1201 - Business Statistics: Statistics as Decision, Business, and Marketing Science in the Disruptive Industry, attended by 300+ bachelor degree students.
• Lecturer class of Meditya Wasesa, Ph.D.
• Topics were about business innovation, disruption, and statistical application in industries.

CRAN Project Contribution: gstar Package

Comprehensive R Archive Network (CRAN) | June 2019

• Developed and deployed an academic package for statistics on the CRAN Project, named gstar.
• Multivariate time series analysis based on Generalized Space-Time Autoregressive Model by Ruchjana et al.(2012) doi:10.1063/1.4724118
• Documents: CRAN Package | Hak Kekayaan Intelektual (HKI) / Intellectual Property Rights (IPR)

Oral Presentation at the International Federation of Classification Society (IFCS) Conference 2019

Thessaloniki Concert Hall, Greece | August 2019

Access: Conference Proceedings | Photo Documentation | Certificate

• Title: Double helix multi-stage text classification model to enhance chat user experience in e-commerce website
• Presented as the representative of PT.Bukalapak.com at the 16th Conference of the International Federation of Classification Societies. This presentation was part of a select data research project on Natural Language Processing (NLP).

Oral Presentation at the Indonesian Student Association Scientific Conference (ISASC) 2017

Osaka University, Japan | October 2017

Access: Photo Documentation | Certificate

• Two research papers selected from the top 10 out of 94 submissions, covering topics in Humanities, Social Science, Politics, and Economics.
• Title 1: Application of Geographically Weighted Regression on Abating Poverty Problem in Indonesia Through 2030
• Title 2: Indonesian Foreign Debt Optimization by QHM-ARIMA (Quadruple Helix Model, Autoregressive Integrated Moving Average) through 2030 as an Indonesian Demographic Bonus

Poster Presentation at the Conference of Indonesian Student Association in Korea (CISAK) 2017

UST Daejeon, South Korea | July 2017

Access: Research Paper | Photo Documentation | Certificate

• Application of Geographically Weighted Regression on Abating Poverty Problems in Indonesia Through 2030
• Selected as one of 88 research papers presented as a poster at the Conference of the Indonesian Student Association, held at the University of Science and Technology.