Author

Petar Velkov

Institutions: University of Zurich, Sofia University "St. Kliment Ohridski"

Observed institutions: St. Cyril and St. Methodius University of Veliko Tarnovo, University of Zurich, Sofia University "St. Kliment Ohridski"

OpenAlex ID: A5092961014

How Correct Is Your Answer? A Semantic Correctness Framework for Open QA Evaluation

2026 · Elitsa Yotkova, Violeta Kastreva, et al. · Findings of the Association for Computational Linguistics: EMNLP (Findings of EMNLP)

Development of Children's Fantasy with Using 3D Printing

2024 · Petar Velkov · Innovative STEM Education

3D Printing in Education – Innovative Approaches to Learning through Modern 3D Technologies

2023 · Petar Velkov · Innovative STEM Education

Works count: 3

Citation count:

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