CV

Education

• Ph.D (expected)
• M.S. in Computer Science and Information Engineering, National Chung Cheng University, 2017
• B.S. in Information Technology, Universitas Sumatera Utara, 2014

Work experience

• 2017 - Present: Lecturer, Information Systems Study Program
  • Institut Teknologi Del (IT Del)
  • Duties include: Designing curriculum, teaching database management and business analytics, and mentoring students in their capstone projects (Proyek Sistem Informasi) and industry internships.
• 2025 - Present: Researcher
  • IT Del Artificial Intelligence Research Center
  • Duties include: Researching and developing AI-driven systems (LLMs, RAG, AI Agents) and leading initiatives on the digital preservation of cultural assets, such as the automatic coloring of Ulos motifs.
• 2021 - Present: Coordinator of the Bebras Bureau
  • Institut Teknologi Del (IT Del)
  • Duties include: Coordinating computational thinking initiatives, managing administrative activities, and fostering digital literacy.

Skills

• Artificial Intelligence
  • Large Language Models (LLMs)
  • Retrieval-Augmented Generation (RAG)
  • AI Agents
• Data Engineering & Architecture
  • Relational Databases & Data Warehousing (OLAP/OLTP)
  • ETL Processes
  • Advanced Schemas (Star, Snowflake)
• Business Analytics
  • Google Data Analytics (Professional Certificate)
  • Tableau Business Intelligence Analysis (Professional Certificate)

Publications

Generating New Ulos Motif with Generative AI Method in Digital Tenun Nusantara (DiTenun) Platform

H. Simanjuntak, E. Panjaitan, S. Siregar, U. Manalu, S. Situmeang, A. Barus, "Generating New Ulos Motif with Generative AI Method in Digital Tenun Nusantara (DiTenun) Platform." International Journal of Advanced Computer Science and Applications, 2024.

Automatic Ulos Coloring Using Genetic Algorithm Approach

A.C. Barus, S. Situmeang, M.A.S. Napitupulu, S.R. Saragih, R. Theresia, "Automatic Ulos Coloring Using Genetic Algorithm Approach." Ssrn, 2024.

Predicting Students Performance Using Data Mining Approach (Case Study: IT Del)

J.C. Bonar, P.R. Togatorop, P.M.L.P. Tambunan, Y.F. Yanti, S.I.G. Situmeang, H.T.A. Simanjuntak, "Predicting Students Performance Using Data Mining Approach (Case Study: IT Del)." Proceedings of 2023 IEEE International Conference on Data and Software Engineering Icodse 2023, 2023.

A Deep Learning-Based Regression Approach to Indonesian Short Answer Grading System

S.I.G. Situmeang, R.M.G.T. Sihite, H. Simanjuntak, J. Amalia, "A Deep Learning-Based Regression Approach to Indonesian Short Answer Grading System." ACM International Conference Proceeding Series, 2023.

A cluster and association analysis visualization using Moodle activity log data

A.R. Tamba, K. Lumbantoruan, A. Pakpahan, S. Situmeang, "A cluster and association analysis visualization using Moodle activity log data." International Journal of Informatics and Communication Technology, 2023.

Android Malware Classification Based on Permission Categories Using Extreme Gradient Boosting

Togu Turnip, Amsal Situmorang, Ayu Lumbantobing, Josua Marpaung, Samuel Situmeang, "Android Malware Classification Based on Permission Categories Using Extreme Gradient Boosting." In the proceedings of Proceedings of the 5th International Conference on Sustainable Information Engineering and Technology, 2020.

Movie Summarization based on Indonesian Subtitles with Restricted Boltzmann Machine

Samuel Situmeang, Ramosan Lubis, Fany Siregar, Benyamin Panjaitan, "Movie Summarization based on Indonesian Subtitles with Restricted Boltzmann Machine." In the proceedings of 2019 International Conference on Sustainable Information Engineering and Technology (SIET), 2019.

Badminton video analysis based on spatiotemporal and stroke features

W.-T. Chu, S. Situmeang, "Badminton video analysis based on spatiotemporal and stroke features." ICMR 2017 - Proceedings of the 2017 ACM International Conference on Multimedia Retrieval, 2017.

Noise reduction in breath sound files using wavelet transform based filter

M.F. Syahputra, S.I.G. Situmeang, R.F. Rahmat, R. Budiarto, "Noise reduction in breath sound files using wavelet transform based filter." International Conference on Electrical Engineering Computer Science and Informatics Eecsi, 2016.

Talks

Conference Proceeding talk 3 on Relevant Topic in Your Field

March 01, 2014

Conference proceedings talk at Testing Institute of America 2014 Annual Conference, Los Angeles, CA, USA

Talk 2 on Relevant Topic in Your Field

February 01, 2014

Talk at London School of Testing, London, UK

Tutorial 1 on Relevant Topic in Your Field

March 01, 2013

Tutorial at UC-Berkeley Institute for Testing Science, Berkeley, CA, USA

Talk 1 on Relevant Topic in Your Field

March 01, 2012

Talk at UC San Francisco, Department of Testing, San Francisco, CA, USA

Teaching

Leadership and Management of Information System

Data Warehouse and Business Intelligence

Data Visualization

Introduction to Information System

Problem Solving in Digital World (Digital Innovation)

Artificial Intelligence

Introduction to Information System and Database

Natural Language Processing

Information Retrieval System

Data Mining

Advanced Databases

Computer Graphic

Special Topics in Enterprise System

Service and leadership

• Dosen Wali (Academic Advisor/Mentor): Mentoring students with a strong focus on building digital literacy, overcoming dependence on instant AI solutions, and maintaining academic integrity.
• Community Service (PkM): Active participant in regional community service programs, including project assessments at Kesatuan Pengelolaan Hutan (KPH) Wilayah XIII in Doloksanggul.
• Institutional Development: Contributor to the drafting of market analysis surveys for the planned Master’s Program in Artificial Intelligence at IT Del.