◍wovepaper
SearchResearchersInstitutions
Sign in
researcher

Ivan Koychev

36 papers hereh-index 262.6k citations117 works total

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

author position
  • middle author30
  • last author5

Across the 35 of 36 papers where every author was matched, so the position is known.

fields
  • cs.CL32
  • cs.IR2
  • cs.LG2
same name
  • Ivan Koychev — 4 papers, h 5
  • Ivan Koychev — 3 papers, h 2
  • Ivan Koychev — 1 paper, h 1

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

activity
20172026
most citedExposing Paid Opinion Manipulation Trolls

43 citations · 169 across the 33 of their papers we have counts for

collaborators
Showing 2022Show all

2 papers · 1 filter

cs.CL2022★ 5 cited

CrowdChecked: Detecting Previously Fact-Checked Claims in Social Media

Momchil Hardalov, Anton Chernyavskiy, Ivan Koychev +2

While there has been substantial progress in developing systems to automate fact-checking, they still lack credibility in the eyes of the users. Thus, an interesting approach has e…

cs.CL2022

Leaf: Multiple-Choice Question Generation

Kristiyan Vachev, Momchil Hardalov, Georgi Karadzhov +3

Testing with quiz questions has proven to be an effective way to assess and improve the educational process. However, manually creating quizzes is tedious and time-consuming. To ad…

◍wovepaper

Papers, researchers and institutions, woven together.

Explore
  • Search
  • Researchers
  • Institutions
Account
  • Library
  • Chat
Data
  • arXiv.org
  • Semantic Scholar
  • OpenAlex
  • Latest RSS
AboutContactPrivacyDevelopersllms.txtopenapi.json
Not affiliated with arXiv. Researcher data from Semantic Scholar (ODC-BY) and OpenAlex.