Momchil Hardalov

According to our database, Momchil Hardalov authored at least 28 papers between 2015 and 2024.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of four.

2024

Detecting Harmful Content on Online Platforms: What Platforms Need vs. Where Research Efforts Go.

Arnav Arora, Preslav Nakov, Momchil Hardalov, Sheikh Muhammad Sarwar, Vibha Nayak, Yoan Dinkov, Dimitrina Zlatkova, Kyle Dent, Ameya Bhatawdekar, Guillaume Bouchard, Isabelle Augenstein

ACM Comput. Surv., March, 2024

Post-OCR Text Correction for Bulgarian Historical Documents.

Angel Beshirov, Milena Dobreva, Dimitar Dimitrov, Momchil Hardalov, Ivan Koychev, Preslav Nakov

CoRR, 2024

Detecting Check-Worthy Claims in Political Debates, Speeches, and Interviews Using Audio Data.

Petar Ivanov, Ivan Koychev, Momchil Hardalov, Preslav Nakov

Proceedings of the IEEE International Conference on Acoustics, 2024

DEM: Distribution Edited Model for Training with Mixed Data Distributions.

Dhananjay Ram, Aditya Rawal, Momchil Hardalov, Nikolaos Pappas, Sheng Zha

Proceedings of the 2024 Conference on Empirical Methods in Natural Language Processing, 2024

Factual Confidence of LLMs: on Reliability and Robustness of Current Estimators.

Matéo Mahaut, Laura Aina, Paula Czarnowska, Momchil Hardalov, Thomas Müller, Lluís Màrquez

Proceedings of the 62nd Annual Meeting of the Association for Computational Linguistics (Volume 1: Long Papers), 2024

2023

Enriched Pre-trained Transformers for Joint Slot Filling and Intent Detection.

Momchil Hardalov, Ivan Koychev, Preslav Nakov

Proceedings of the 14th International Conference on Recent Advances in Natural Language Processing, 2023

Diable: Efficient Dialogue State Tracking as Operations on Tables.

Pietro Lesci, Yoshinari Fujinuma, Momchil Hardalov, Chao Shang, Lluís Màrquez

Proceedings of the Findings of the Association for Computational Linguistics: ACL 2023, 2023

bgGLUE: A Bulgarian General Language Understanding Evaluation Benchmark.

Momchil Hardalov, Pepa Atanasova, Todor Mihaylov, Galia Angelova, Kiril Simov, Petya Osenova, Veselin Stoyanov, Ivan Koychev, Preslav Nakov, Dragomir Radev

Proceedings of the 61st Annual Meeting of the Association for Computational Linguistics (Volume 1: Long Papers), 2023

2022

A Neighborhood Framework for Resource-Lean Content Flagging.

Sheikh Muhammad Sarwar, Dimitrina Zlatkova, Momchil Hardalov, Yoan Dinkov, Isabelle Augenstein, Preslav Nakov

Trans. Assoc. Comput. Linguistics, 2022

A Survey on Stance Detection for Mis- and Disinformation Identification.

Momchil Hardalov, Arnav Arora, Preslav Nakov, Isabelle Augenstein

Proceedings of the Findings of the Association for Computational Linguistics: NAACL 2022, 2022

CrowdChecked: Detecting Previously Fact-Checked Claims in Social Media.

Momchil Hardalov, Anton Chernyavskiy, Ivan Koychev, Dmitry Ilvovsky, Preslav Nakov

Proceedings of the 2nd Conference of the Asia-Pacific Chapter of the Association for Computational Linguistics and the 12th International Joint Conference on Natural Language Processing, 2022

Leaf: Multiple-Choice Question Generation.

Kristiyan Vachev, Momchil Hardalov, Georgi Karadzhov, Georgi Georgiev, Ivan Koychev, Preslav Nakov

Proceedings of the Advances in Information Retrieval, 2022

Few-Shot Cross-Lingual Stance Detection with Sentiment-Based Pre-training.

Momchil Hardalov, Arnav Arora, Preslav Nakov, Isabelle Augenstein

Proceedings of the Thirty-Sixth AAAI Conference on Artificial Intelligence, 2022

2021

Generating Answer Candidates for Quizzes and Answer-Aware Question Generators.

Kristiyan Vachev, Momchil Hardalov, Georgi Karadzhov, Georgi Georgiev, Ivan Koychev, Preslav Nakov

CoRR, 2021

A Neighbourhood Framework for Resource-Lean Content Flagging.

Sheikh Muhammad Sarwar, Dimitrina Zlatkova, Momchil Hardalov, Yoan Dinkov, Isabelle Augenstein, Preslav Nakov

CoRR, 2021

Detecting Abusive Language on Online Platforms: A Critical Analysis.

Preslav Nakov, Vibha Nayak, Kyle Dent, Ameya Bhatawdekar, Sheikh Muhammad Sarwar, Momchil Hardalov, Yoan Dinkov, Dimitrina Zlatkova, Guillaume Bouchard, Isabelle Augenstein

CoRR, 2021

Cross-Domain Label-Adaptive Stance Detection.

Momchil Hardalov, Arnav Arora, Preslav Nakov, Isabelle Augenstein

Proceedings of the 2021 Conference on Empirical Methods in Natural Language Processing, 2021

DIPS at CheckThat! 2021: Verified Claim Retrieval.

Simona Mihaylova, Iva Borisova, Dzhovani Chemishanov, Preslav Hadzhitsanev, Momchil Hardalov, Preslav Nakov

Proceedings of the Working Notes of CLEF 2021 - Conference and Labs of the Evaluation Forum, Bucharest, Romania, September 21st - to, 2021

2020

EXAMS: A Multi-subject High School Examinations Dataset for Cross-lingual and Multilingual Question Answering.

Momchil Hardalov, Todor Mihaylov, Dimitrina Zlatkova, Yoan Dinkov, Ivan Koychev, Preslav Nakov

Proceedings of the 2020 Conference on Empirical Methods in Natural Language Processing, 2020

2019

Machine Reading Comprehension for Answer Re-Ranking in Customer Support Chatbots.

Momchil Hardalov, Ivan Koychev, Preslav Nakov

Inf., 2019

Beyond English-Only Reading Comprehension: Experiments in Zero-shot Multilingual Transfer for Bulgarian.

Momchil Hardalov, Ivan Koychev, Preslav Nakov

Proceedings of the International Conference on Recent Advances in Natural Language Processing, 2019

2018

Tweety at SemEval-2018 Task 2: Predicting Emojis using Hierarchical Attention Neural Networks and Support Vector Machine.

Daniel Kopev, Atanas Atanasov, Dimitrina Zlatkova, Momchil Hardalov, Ivan Koychev, Ivelina Nikolova, Galia Angelova

Proceedings of The 12th International Workshop on Semantic Evaluation, 2018

An Ensemble-Rich Multi-Aspect Approach Towards Robust Style Change Detection: Notebook for PAN at CLEF 2018.

Dimitrina Zlatkova, Daniel Kopev, Kristiyan Mitov, Atanas Atanasov, Momchil Hardalov, Ivan Koychev, Preslav Nakov

Proceedings of the Working Notes of CLEF 2018, 2018

Recursive Style Breach Detection with Multifaceted Ensemble Learning.

Daniel Kopev, Dimitrina Zlatkova, Kristiyan Mitov, Atanas Atanasov, Momchil Hardalov, Ivan Koychev, Preslav Nakov

Proceedings of the Artificial Intelligence: Methodology, Systems, and Applications, 2018

Towards Automated Customer Support.

Momchil Hardalov, Ivan Koychev, Preslav Nakov

Proceedings of the Artificial Intelligence: Methodology, Systems, and Applications, 2018

2016

SUper Team at SemEval-2016 Task 3: Building a Feature-Rich System for Community Question Answering.

Tsvetomila Mihaylova, Pepa Gencheva, Martin Boyanov, Ivana Yovcheva, Todor Mihaylov, Momchil Hardalov, Yasen Kiprov, Daniel Balchev, Ivan Koychev, Preslav Nakov, Ivelina Nikolova, Galia Angelova

Proceedings of the 10th International Workshop on Semantic Evaluation, 2016

In Search of Credible News.

Momchil Hardalov, Ivan Koychev, Preslav Nakov

Proceedings of the Artificial Intelligence: Methodology, Systems, and Applications, 2016

2015

SU@PAN'2015: Experiments in Author Profiling.

Yasen Kiprov, Momchil Hardalov, Preslav Nakov, Ivan Koychev

Proceedings of the Working Notes of CLEF 2015, 2015