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Ivan Koychev

2 papers here

Matching runs newest-first, so older work may not be attached to this profile yet.

author position
  • middle author1
  • last author1

Across the 2 of 2 papers where every author was matched, so the position is known.

fields
  • cs.CL2
same name
  • Ivan Koychev — 29 papers, h 26
  • Ivan Koychev — 4 papers
  • Ivan Koychev — 4 papers, h 5
  • Ivan Koychev — 1 paper

Either other researchers who publish under this name, or the same person where the external sources have not merged their records.

identity via Semantic Scholar / OpenAlex

collaborators

2 papers

cs.CL2026

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

Elitsa Yotkova, Violeta Kastreva, Petar Velkov +4

Reliable evaluation of open-ended question answering remains a bottleneck for measuring answer correctness of modern LLMs. Unlike multiple-choice tasks, free-form answers may be co…

cs.CL2026

Schützen: Evaluating LLM Safety in Bulgarian and German Contexts

Kiril Georgiev, Yuxia Wang, Dimitar Iliyanov Dimitrov +2

Large language models are increasingly deployed across professional domains, bringing hard-to-predict risks, including the generation of harmful or disrespectful content. Although…

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