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Maria Ulfah Siregar

Department of Informatics · UIN Sunan Kalijaga

https://researchid.co/mariaus
@uin-suka.ac.id
14Scopus Publications
277Google Scholar Citations
10Google Scholar h-index
10Google Scholar i10-index

Biography

Maria Ulfah Siregar is a lecturer in the Informatics Department, Faculty of Science and Technology, UIN Sunan Kalijaga Yogyakarta, Indonesia. She received her bachelor's degree from Institut Teknologi Sepuluh November (ITS) Surabaya, Indonesia, majoring in Informatics in 2002. Then, she obtained her master's degree from Universiti Kebangsaan Malaysia (UKM), majoring in Computer Science in 2007. Next, she got a doctoral degree in Computer Science in 2017 from the University of Sheffield. You can contact me via email at: maria.siregar@uin-suka.ac.id.

Education

Bachelor's degree from Institut Teknologi Sepuluh November (ITS) Surabaya, Indonesia, majoring in Informatics in 2002. Master's degree from Universiti Kebangsaan Malaysia (UKM), majoring in Computer Science in 2007. Doctoral degree in Computer Science in 2017 from the University of Sheffield.

Recent Scopus Publications

  1. Vehicle Routing Problem: A Performance Comparison of Hybrid Evolutionary Algorithm with Local Search Strategies
    Jurnal Online Informatika, 2026
  2. A Systematic Literature Review and Bibliometric Analysis of Software Tampering: Trends and Safeguards
    International Journal on Informatics Visualization, 2026
  3. A Better Performance of GAN Fake Face Image Detection Using Error Level Analysis-CNN
    International Journal on Informatics Visualization, 2025
  4. Comparison of Classification Algorithm and Language Model in Accounting Financial Transaction Record: A Natural Language Processing Approach
    International Journal on Advanced Science Engineering and Information Technology, 2024
  5. Automated SPARQL Template for Flexible Question Answering
    International Journal on Advanced Science Engineering and Information Technology, 2024

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