Academic Staff

ACADEMIC STAFF

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Dr. Edio da Costa

Dili Institute of Technology, Timor-Leste
Faculty of Computer Science
Edio da Costa is a Timor-Leste academic and doctoral-level lecturer in the Department of Computer Science at Dili Institute of Technology. He holds a PhD in Computer Science from Institut Teknologi Sepuluh Nopember, a Master’s degree from Satya Wacana Christian University, and a Bachelor’s degree from Dili Institute of Technology. His expertise includes artificial intelligence, machine learning, text mining, natural language processing, e-learning, IT governance, data analytics, and ICT for sustainable development.
Scientific Publications
  • Costa, E., Tjandrasa, H., & Djanali, S. (2018). Text Mining for Pest and Disease Identification on Rice Farming with Interactive Text Messaging. International Journal of Electrical and Computer Engineering (IJECE), 8(3), 1671–1683.
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  • Costa, E., Tjandrasa, H., & Djanali, S. (2018). Pest and Disease Classification of Rice Plants with Machine Learning Approach. Journal of Computers.
  • Costa, E. (2024). Classification of Tetun Language Documents Based on INL and DIT Orthography with a Text Mining Approach. Timor-Leste Journal of Engineering and Science, 4(1), 1–10.
  • Edio da Costa. (2026). A Text Mining and Topic Modeling Approach to Analyzing Research Trends in Timor-Leste. Timor-Leste Journal of Engineering and Science, 5(2), 42-53.
  • Edio da Costa. (2026). An Applied Evaluation of Multi-Label Hate Speech Detection for Indonesian Digital Platforms. Rekayasa Sistem dan Teknologi Informasi.
  • Costa, E., Mesquita S. (2022), Computer Network Management and Monitoring System with SNMP and QoS Approach. Timor-Leste Journal of Engineering and Science. Vol. 2. Issue 1
  • Costa, E., Mali, V., S., (2021) Tetun Language Plagiarism Detection with Text Mining Approach using N-gram and Jaccard Similarity Coefficient. Timor-Leste Journal of Engineering and Science. Vol. 2. Issue 1.
  • Saldanha, E. S., & Costa, E. (2024). ChatGPT in Education: A Comprehensive Examination of Its Impact on Student Learning and Achievement. Timor-Leste Journal of Engineering and Science, 4(2), 39–44.
  • Saldanha, E. S., Costa, E., et al. (2025). Transforming Education in Timor-Leste: The Role of E-Learning and Artificial Intelligence in Boosting Student Achievements. Proceedings of the 32nd International Conference on Computers in Education.
  • Costa, E., Tjandrasa, H., Djanali S. (2015). A Conceptual Information Technology Framework to Support Rice Farming in Timor Leste. International Conference on Information & Communication Technology and Systems (ICTS), pp. 209-214.
  • Costa, E., (2020). Pest and Disease Identification with Incomplete Data. Timor-Leste Journal of Engineering and Science. Vol. 1. Issue 1. Pp. 28-35.
  • Cunha., J. B., Costa, E., Tunti, R., Timu, M. E. (2019). Development of Monitoring System for Scholar Data in the Ministry of Health Timor-Leste. Timor-Leste Journal of Business and Management. Vol.1, No.1, Issue.1, pp. 20-29.
  • Costa, E., Sediyono E., Marwata. (2012). Perceptions Analysis on Service Delivery (SD) using ITIL version 3 framework in Ministerio Da Justica Ministry Dili Timor Leste. International Journal of Computer Science Issues. Vol. 9, Issues 6, No.1, pp. 150-159.
  • Saldanha, E. S., Costa, E., et al. (2025). Strategic Management (1st ed.). Amerta Media.
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