Ivan Koychev
16 papers · 2014–2026 · 6 conferences · across top CS/AI conferences
Achievements
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🌉 Interdisciplinary Bridge 🐝 Cross-Pollinator (8) 🌍 Conference Polyglot (6) 🏃 Academic Marathon (11) 🌈 Renaissance Researcher (7)
🐝
Cross-Pollinator
(8)
🌈
Renaissance Researcher
(7)
🧭
Keyword Pioneer
🤝
Dynamic Duo
(11)
🧬
Topic Evolution
🏆
Keyword Champion
(2)
📈
Trend Setter
🗃️
Keyword Collector
(54)
💎
Century Club
(15)
Conferences
ACL (5)
SEMEVAL (5)
EMNLP (2)
IJCNLP (2)
AACL (1)
INTERSPEECH (1)
Top co-authors
Keywords
text classification
(7)
claim verification
(3)
multimodal learning
(3)
data augmentation
(2)
named entity recognition
(2)
question answering
(2)
social media
(2)
image verification
(2)
distant supervision
(2)
natural language inference
(1)
chain-of-thought reasoning
(1)
knowledge transfer
(1)
sentiment analysis
(1)
information retrieval
(1)
cross-lingual transfer
(1)
visual reasoning
(1)
symbolic reasoning
(1)
multi-modal learning
(1)
language model evaluation
(1)
multi-label classification
(1)
Papers
FinChain: A Symbolic Benchmark for Verifiable Chain-of-Thought Financial Reasoning
ACL 2026
SlavicNLP 2025 Shared Task: Detection and Classification of Persuasion Techniques in Parliamentary Debates and Social Media
ACL 2025
EXAMS-V: A Multi-Discipline Multilingual Multimodal Exam Benchmark for Evaluating Vision Language Models
ACL 2024
FMI-SU at SemEval-2023 Task 7: Two-level Entailment Classification of Clinical Trials Enhanced by Contextual Data Augmentation
SEMEVAL 2023
bgGLUE: A Bulgarian General Language Understanding Evaluation Benchmark
ACL 2023
FMI-SU at SemEval-2023 Task 7: Two-level Entailment Classification of Clinical Trials Enhanced by Contextual Data Augmentation
ACL 2023
CrowdChecked: Detecting Previously Fact-Checked Claims in Social Media
IJCNLP 2022
CrowdChecked: Detecting Previously Fact-Checked Claims in Social Media
AACL 2022
EXAMS: A Multi-subject High School Examinations Dataset for Cross-lingual and Multilingual Question Answering
EMNLP 2020
Predicting the Leading Political Ideology of YouTube Channels Using Acoustic, Textual, and Metadata Information
INTERSPEECH 2019
Fact-Checking Meets Fauxtography: Verifying Claims About Images
EMNLP 2019
Fact-Checking Meets Fauxtography: Verifying Claims About Images
IJCNLP 2019
Tweety at SemEval-2018 Task 2: Predicting Emojis using Hierarchical Attention Neural Networks and Support Vector Machine
SEMEVAL 2018
PMI-cool at SemEval-2016 Task 3: Experiments with PMI and Goodness Polarity Lexicons for Community Question Answering
SEMEVAL 2016
SUper Team at SemEval-2016 Task 3: Building a Feature-Rich System for Community Question Answering
SEMEVAL 2016
SU-FMI: System Description for SemEval-2014 Task 9 on Sentiment Analysis in Twitter
SEMEVAL 2014