Projects per year
Personal profile
Expertise related to UN Sustainable Development Goals
In 2015, UN member states agreed to 17 global Sustainable Development Goals (SDGs) to end poverty, protect the planet and ensure prosperity for all. This person’s work contributes towards the following SDG(s):
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Collaborations and top research areas from the last five years
Recent external collaboration on country/territory level. Dive into details by clicking on the dots or
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Text Summarization for Automatic Short Answer Grading
Ratna, A. A. P. (PI)
PUTI Pascasarjana Universitas Indonesia
1/01/23 → 1/01/24
Project: Research
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Development of New Framework of Cyberrisk Situation Awareness and 5G Spectrum Pricing Regulation for Future Technology and Threats
Ratna, A. A. P. (PI)
1/01/22 → 31/12/22
Project: Research
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Pengembangan Algoritma Semantik untuk Aplikasi Penilaian Ujian Otomatis
Ratna, A. A. P. (PI)
20/04/20 → 30/09/21
Project: Research
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Pengembangan Maturity dan Risk Cyber Situation Awareness dengan Metode Fuzzy FMEA
Ratna, A. A. P. (PI)
20/04/20 → 31/12/21
Project: Research
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Japanese Short Answer Grading for Japanese Language Learners Using the Contextual Representation of BERT
Lalita Luhurkinanti, D., Dewi Purnamasari, P., Tsunakawa, T. & Agung Putri Ratna, A., 2025, In: IEEE Access. 13, p. 17195-17207 13 p.Research output: Contribution to journal › Article › peer-review
Open Access -
Optimization of AES using BERT and BiLSTM for Grading the Online Exams
Azhari, A., Santoso, A., Ratna, A. A. P. & Prestiliano, J., 2024, In: International Journal of Intelligent Engineering and Systems. 17, 5, p. 395-411 17 p.Research output: Contribution to journal › Article › peer-review
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Comparing Classical Distance Measures and Word Embeddings for Automatic Short Answer Grading
Ripmiatin, E., Purnamasari, P. D. & Ratna, A. A. P., 14 Dec 2023, ICCIP 2023 - 2023 the 9th International Conference on Communication and Information Processing. Association for Computing Machinery, p. 492-497 6 p. (ACM International Conference Proceeding Series).Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review
1 Citation (Scopus) -
Dasar sistem digital : buku ajar
Ratna, A. A. P., Purnamasari, P. D., Rizkinia, M., Sriningsih, E. & Purnamaningsih, R. W., 2023, UI Publishing.Research output: Book/Report › Book › peer-review
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Instrumentasi opto-elektronika : sensor berbasis optik, teori dan desain
Purnamaningsih, R. W. & Ratna, A. A. P., 2023, Deepublish.Research output: Book/Report › Book › peer-review