Rajen Chatterjee
19 papers · 2013–2026 · 4 venues · across top CS/AI venues
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Achievements
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🗺️ Taxonomy Completionist (17) 🏃 Academic Marathon · Half 🌍 Conference Polyglot · Bronze 🌉 Interdisciplinary Bridge · Bronze 🐣 Hot Topic Early Bird
👥
Mega-Team · Squad
🔬
Deep Specialist
(12)
🤝
Dynamic Duo
(14)
❓
The Questioner
🔥
Unstoppable · Silver
💎
Century Club · Bronze
⚡
Prolific Year · Productive
Top co-authors
Research topics
Keywords
machine translation
(7)
automatic post-editing
(7)
neural machine translation
(6)
translation error rate
(2)
bleu score
(2)
translation quality
(2)
multilingual translation
(2)
cross-lingual transfer
(1)
quality estimation
(1)
online learning
(1)
natural language understanding
(1)
preference optimization
(1)
benchmark dataset
(1)
hallucination mitigation
(1)
unsupervised pretraining
(1)
error correction
(1)
hallucination detection
(1)
sampling method
(1)
data filtering
(1)
data sampling
(1)
Papers
HAT: Hallucination Annotation for Translation
ACL 2026
Mitigating Hallucinated Translations in Large Language Models with Hallucination-focused Preference Optimization
NAACL 2025
Findings of the Quality Estimation Shared Task at WMT 2024: Are LLMs Closing the Gap in QE?
EMNLP 2024
Findings of the WMT 2023 Shared Task on Automatic Post-Editing
EMNLP 2023
Findings of the WMT 2022 Shared Task on Automatic Post-Editing
EMNLP 2022
Findings of the 2021 Conference on Machine Translation (WMT21)
EMNLP 2021
Findings of the WMT 2020 Shared Task on Automatic Post-Editing
EMNLP 2020
Empirical Evaluation of Active Learning Techniques for Neural MT
EMNLP 2019
Findings of the WMT 2019 Shared Task on Automatic Post-Editing
ACL 2019
Proceedings of the Fourth Conference on Machine Translation (Volume 1: Research Papers)
ACL 2019
Proceedings of the Fourth Conference on Machine Translation (Volume 2: Shared Task Papers, Day 1)
ACL 2019
Proceedings of the Fourth Conference on Machine Translation (Volume 3: Shared Task Papers, Day 2)
ACL 2019
Findings of the WMT 2018 Shared Task on Automatic Post-Editing
EMNLP 2018
Proceedings of the Third Conference on Machine Translation: Research Papers
EMNLP 2018
Proceedings of the Third Conference on Machine Translation: Shared Task Papers
EMNLP 2018
Selecting Machine-Translated Data for Quick Bootstrapping of a Natural Language Understanding System
NAACL 2018
Online Automatic Post-editing for MT in a Multi-Domain Translation Environment
EACL 2017
Exploring the Planet of the APEs: a Comparative Study of State-of-the-art Methods for MT Automatic Post-Editing
ACL 2015
TransDoop: A Map-Reduce based Crowdsourced Translation for Complex Domain
ACL 2013