team

Karen Avetisyan

Ph.D.

About

Education:
  • Russian-Armenian University / Applied Mathematics and Informatics (Bachelor's degree / 2015 - 2019)
  • Russian-Armenian University / Machine Learning (Maser's degree / 2019 - 2021)
  • Russian-Armenian University / Mathematical and software support of computing machines, systems, and computer networks (Postgraduate study / 2021 - 2023)
  • Ivannikov Institute for System Programming of the Russian Academy of Sciences (PhD in Computer Science / 2023)
Work Experience:
  • 2017 - until now, Center of Advanced Software Technologies
    • ML Research Group Team Lead
  • 2021 - 2023, Russian-Armenian University
    • Graduate Teaching Assistant
  • 2023 - until now, Russian-Armenian University
    • Lecturer

Taught Subjects:
  • Natural Language Processing
  • Intro to Machine Learning
Conferences:
  • 2018 - ISP RAS OPEN
  • 2020 - Ivannikov Memorial Workshop (IVMEM)
  • 2022 - International Conference on Language Resources and Evaluation (LREC)
  • 2022 - Ivannikov Memorial Workshop (IVMEM)
  • 2023 - AINL: Artificial Intelligence and Natural Language Conference
  • 2023 - Datafest
  • 2023 - Huawei AI and Media Workshop
  • 2024 - International Conference on Language Resources and Evaluation (LREC)
  • 2024 - AI Conf

List of publications

  • Malajyan A., Avetisyan K., Ghukasyan T. ARPA: Armenian Paraphrase Detection Corpus and Models // 2020 Ivannikov Memorial Workshop (IVMEM). — 2020. — P. 35–39. — DOI: 10.1109/IVMEM51402.2020.00012.
  • Avetisyan, K., G. Gritsay, and A. Grabovoy. "Cross-Lingual Plagiarism Detection: Two Are Better Than One." Programming and Computer Software 49.4 (2023): 346- 354.
  • Avetisyan K. Dialects Identification of Armenian Language. Proceedings of the Workshop on Processing Language Variation: Digital Armenian (DigitAm 2022) @LREC2022, pages 8–12. Marseille, 20 June 2022.
  • T. Ter-Hovhannisyan and K. Avetisyan, "Transformer-Based Multilingual Language Models in Cross-Lingual Plagiarism Detection," 2022 Ivannikov Memorial Workshop (IVMEM), Moscow, Russian Federation, 2022, pp. 72-80.
  • Ghukasyan T., Yeshilbashian Y., Avetisyan K. Subwords-Only Alternatives to fastText for Morphologically Rich Languages // Programming and Computer Software. — 2021. — Vol. 47, no. 1. — P. 56–66. 158.
  • Avetisyan K., Ghukasyan T. Word Embeddings for the Armenian Language: Intrinsic and Extrinsic Evaluation. // “Vestnik” Scientific Journal of Russian-Armenian University. — 2019. — No. 1. — P. 59–72.
  • T. Ghukasyan, G. Davtyan, K. Avetisyan, I. Andrianov, pioNER: Datasets and Baselines for Armenian Named Entity Recognition // 2018 Ivannikov Ispras Open Conference (ISPRAS). — 2018. — P. 56–61. — DOI: 10.1109/ISPRAS. 2018.00015.
  • Avetisyan, K., Malajyan, A., Ghukasyan, T., Avetisyan. A. A Simple and Effective Method of Cross-Lingual Plagiarism Detection. https://doi.org/10.48550/arXiv.2304.01352
  • Ter-Hovhannisyan, Tatevik, H. Aleksanyan, and Karen Larikovich Avetisyan. "Adversarial attacks on language models: WordPiece filtration and ChatGPT synonyms." Записки научных семинаров ПОМИ 530.0 (2023): 80-95.
  • Arthur M. et al. Multi-dialectal ASR of Armenian from Naturalistic and Read Speech //Proceedings of the 3rd Annual Meeting of the Special Interest Group on Underresourced Languages@ LREC-COLING 2024. – 2024. – С. 227-236.

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