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Dr Hansi Hettiarachchi

Lecturer in Security and Protection Science

  1. 2025
  2. Published

    SOLD: Sinhala offensive language dataset

    Ranasinghe, T., Nanomi Arachchige, I., Dola Mullage, D., Silva, K., Hettiarachchi, H., Uyangodage, L. & Zampieri, M., 6/03/2025, In: Language Resources and Evaluation. 59, p. 297-337 41 p.

    Research output: Contribution to Journal/MagazineJournal articlepeer-review

  3. Published

    CODE-ACCORD: A Corpus of building regulatory data for rule generation towards automatic compliance checking

    Hettiarachchi, H., Dridi, A., Gaber, M. M., Parsafard, P., Bocaneala, N., Breitenfelder, K., Costa, G., Hedblom, M., Juganaru-Mathieu, M., Mecharnia, T., Park, S., Tan, H., Tawil, A.-R. H. & Vakaj, E., 29/01/2025, In: Scientific Data. 12, 1, 170.

    Research output: Contribution to Journal/MagazineJournal articlepeer-review

  4. Published

    Overview of the First Workshop on Language Models for Low-Resource Languages (LoResLM 2025)

    Hettiarachchi, H., Ranasinghe, T., Rayson, P., Mitkov, R., Gaber, M. M., Dola Mullage, D., Tan, F. A. & Uyangodage, L., 20/01/2025, Proceedings of the First Workshop on Language Models for Low-Resource Languages. Association for Computational Linguistics

    Research output: Contribution in Book/Report/Proceedings - With ISBN/ISSNConference contribution/Paperpeer-review

  5. Published

    Proceedings of the First Workshop on Language Models for Low-Resource Languages

    Hettiarachchi, H. (Editor), Ranasinghe, T. (Editor), Rayson, P. (Editor), Mitkov, R. (Editor), Gaber, M. (Editor), Premasiri, D. (Editor), Tan, F. A. (Editor) & Uyangodage, L. (Editor), 20/01/2025, Abu Dhabi, United Arab Emirates: Association for Computational Linguistics.

    Research output: Book/Report/ProceedingsAnthology

  6. 2024
  7. Published

    Human-in-the-Loop Learning with LLMs for Efficient RASE Tagging in Building Compliance Regulations

    Al-Turki, D., Hettiarachchi, H., Gaber, M. M., Abdelsamea, M. M., Basurra, S., Iranmanesh, S., Saadany, H. & Vakaj, E., 31/12/2024, In: IEEE Access. 12, p. 185291-185306 16 p.

    Research output: Contribution to Journal/MagazineJournal articlepeer-review

  8. Published

    NSina: A News Corpus for Sinhala

    Hettiarachchi, H., Dola Mullage, D., Uyangodage, L. & Ranasinghe, T., 20/05/2024, Proceedings of the 2024 Joint International Conference on Computational Linguistics, Language Resources and Evaluation (LREC-COLING 2024). Calzolari, N., Kan, M.-Y., Hoste, V., Lenci, A., Sakti, S. & Xue, N. (eds.). ELRA and ICCL, p. 12307-12312 6 p.

    Research output: Contribution in Book/Report/Proceedings - With ISBN/ISSNConference contribution/Paperpeer-review

  9. 2023
  10. Published

    Explainable Event Detection with Event Trigger Identification as Rationale Extraction

    Hettiarachchi, H. & Ranasinghe, T., 4/09/2023, Proceedings of the 14th International Conference on Recent Advances in Natural Language Processing. Angelova, G., Kunilovskaya, M. & Mitkov, R. (eds.). Shoumen, Bulgaria: INCOMA Ltd, p. 507-518 12 p.

    Research output: Contribution in Book/Report/Proceedings - With ISBN/ISSNConference contribution/Paperpeer-review

  11. Published

    TTL: transformer-based two-phase transfer learning for cross-lingual news event detection

    Hettiarachchi, H., Adedoyin-Olowe, M., Bhogal, J. & Gaber, M. M., 8/03/2023, In: International Journal of Machine Learning and Cybernetics. 14, p. 2739–2760

    Research output: Contribution to Journal/MagazineJournal articlepeer-review

  12. Published

    WhatsUp: An event resolution approach for co-occurring events in social media

    Hettiarachchi, H., Adedoyin-Olowe, M., Bhogal, J. & Gaber, M. M., 7/01/2023, In: Information Sciences. 625, C, p. 553-577 24 p.

    Research output: Contribution to Journal/MagazineJournal articlepeer-review

  13. 2022
  14. Published

    TED-S: Twitter Event Data in Sports and Politics with Aggregated Sentiments

    Hettiarachchi, H., Al-Turkey, D., Adedoyin-Olowe, M., Bhogal, J. & Gaber, M. M., 30/06/2022, In: Data. 7, 7, 90.

    Research output: Contribution to Journal/MagazineJournal articlepeer-review

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