Rostislav Nedelchev left SDA. The profile below reflects the status at the point of his departure and is no longer updated.
Computer Science Institute
University of Bonn
Endenicher Allee 19a, 53115 Bonn
University of Bonn, Computer Science
Rostislav Nedelchev is a PhD Student at the University of Bonn and works as a Data Engineer at Alexander Thamm GmbH. Rostislav’s research interests are in Natural Language Processing, Machine Learning, and Data Science. In particular, he investigates the automated evaluation of dialogue systems (a.k.a chatbots).
Proxy Indicators for the Quality of Open-domain Dialogues Inproceedings
In: Proceedings of the 2021 Conference on Empirical Methods in Natural Language Processing, EMNLP 2021, Virtual Event / Punta Cana, Dominican Republic, 7-11 November, 2021, pp. 7834–7855, Association for Computational Linguistics, 2021.
Language Model Transformers as Evaluators for Open-domain Dialogues Inproceedings
In: Proceedings of the 28th International Conference on Computational Linguistics, COLING 2020, Barcelona, Spain (Online), December 8-13, 2020, pp. 6797–6808, International Committee on Computational Linguistics, 2020.
Treating Dialogue Quality Evaluation as an Anomaly Detection Problem Inproceedings
In: Proceedings of The 12th Language Resources and Evaluation Conference, LREC 2020, Marseille, France, May 11-16, 2020, pp. 508–512, European Language Resources Association, 2020.
In: ICT Systems Security and Privacy Protection - 35th IFIP TC 11 International Conference, SEC 2020, Maribor, Slovenia, September 21-23, 2020, Proceedings, pp. 370–383, Springer, 2020.
A Question Answering System on Regulatory Documents Inproceedings
In: Legal Knowledge and Information Systems - JURIX 2018: The Thirty-first Annual Conference, Groningen, The Netherlands, 12-14 December 2018, pp. 41–50, IOS Press, 2018.