Paper Index

 

Full proceedings volume (PDF)
Full Bibliography (BibTeX)


Front matter pages
Research Papers
On the Stability of System Rankings at WMT
Rebecca Knowles
[pdf] [bib]
pp. 464‑477
To Ship or Not to Ship: An Extensive Evaluation of Automatic Metrics for Machine Translation
Tom Kocmi, Christian Federmann, Roman Grundkiewicz, Marcin Junczys-Dowmunt, Hitokazu Matsushita and Arul Menezes
[pdf] [bib]
pp. 478‑494
Just Ask! Evaluating Machine Translation by Asking and Answering Questions
Mateusz Krubiński, Erfan Ghadery, Marie-Francine Moens and Pavel Pecina
[pdf] [bib]
pp. 495‑506
A Fine-Grained Analysis of BERTScore
Michael Hanna and Ondřej Bojar
[pdf] [bib]
pp. 507‑517
Evaluating Multiway Multilingual NMT in the Turkic Languages
Jamshidbek Mirzakhalov, Anoop Babu, Aigiz Kunafin, Ahsan Wahab, Bekhzodbek Moydinboyev, Sardana Ivanova, Mokhiyakhon Uzokova, Shaxnoza Pulatova, Duygu Ataman, Julia Kreutzer, Francis Tyers, Orhan Firat, John Licato and Sriram Chellappan
[pdf] [bib]
pp. 518‑530
Extending Challenge Sets to Uncover Gender Bias in Machine Translation: Impact of Stereotypical Verbs and Adjectives
Jonas-Dario Troles and Ute Schmid
[pdf] [bib]
pp. 531‑541
Continual Learning in Multilingual NMT via Language-Specific Embeddings
Alexandre Berard
[pdf] [bib]
pp. 542‑565
DELA Corpus - A Document-Level Corpus Annotated with Context-Related Issues
Sheila Castilho, João Lucas Cavalheiro Camargo, Miguel Menezes and Andy Way
[pdf] [bib]
pp. 566‑577
Multilingual Domain Adaptation for NMT: Decoupling Language and Domain Information with Adapters
Asa Cooper Stickland, Alexandre Berard and Vassilina Nikoulina
[pdf] [bib]
pp. 578‑598
Translation Transformers Rediscover Inherent Data Domains
Maksym Del, Elizaveta Korotkova and Mark Fishel
[pdf] [bib]
pp. 599‑613
Improving Machine Translation of Rare and Unseen Word Senses
Viktor Hangya, Qianchu Liu, Dario Stojanovski, Alexander Fraser and Anna Korhonen
[pdf] [bib]
pp. 614‑624
Pushing the Right Buttons: Adversarial Evaluation of Quality Estimation
Diptesh Kanojia, Marina Fomicheva, Tharindu Ranasinghe, Frédéric Blain, Constantin Orăsan and Lucia Specia
[pdf] [bib]
pp. 625‑638
Pruning Neural Machine Translation for Speed Using Group Lasso
Maximiliana Behnke and Kenneth Heafield
[pdf] [bib]
pp. 1074‑1086
Phrase-level Active Learning for Neural Machine Translation
Junjie Hu and Graham Neubig
[pdf] [bib]
pp. 1087‑1099
Learning Feature Weights using Reward Modeling for Denoising Parallel Corpora
Gaurav Kumar, Philipp Koehn and Sanjeev Khudanpur
[pdf] [bib]
pp. 1100‑1109
Monotonic Simultaneous Translation with Chunk-wise Reordering and Refinement
HyoJung Han, Seokchan Ahn, Yoonjung Choi, Insoo Chung, Sangha Kim and Kyunghyun Cho
[pdf] [bib]
pp. 1110‑1123
Simultaneous Neural Machine Translation with Constituent Label Prediction
Yasumasa Kano, Katsuhito Sudoh and Satoshi Nakamura
[pdf] [bib]
pp. 1124‑1134
Contrastive Learning for Context-aware Neural Machine Translation Using Coreference Information
Yongkeun Hwang, Hyeongu Yun and Kyomin Jung
[pdf] [bib]
pp. 1135‑1144
Shared Task Overview Papers
Findings of the 2021 Conference on Machine Translation (WMT21)
Farhad Akhbardeh, Arkady Arkhangorodsky, Magdalena Biesialska, Ondřej Bojar, Rajen Chatterjee, Vishrav Chaudhary, Marta R. Costa-jussa, Cristina España-Bonet, Angela Fan, Christian Federmann, Markus Freitag, Yvette Graham, Roman Grundkiewicz, Barry Haddow, Leonie Harter, Kenneth Heafield, Christopher Homan, Matthias Huck, Kwabena Amponsah-Kaakyire, Jungo Kasai, Daniel Khashabi, Kevin Knight, Tom Kocmi, Philipp Koehn, Nicholas Lourie, Christof Monz, Makoto Morishita, Masaaki Nagata, Ajay Nagesh, Toshiaki Nakazawa, Matteo Negri, Santanu Pal, Allahsera Auguste Tapo, Marco Turchi, Valentin Vydrin and Marcos Zampieri
[pdf][pdf v2] [bib] [software]
pp. 1‑88
Findings of the WMT 2021 Shared Task on Large-Scale Multilingual Machine Translation
Guillaume Wenzek, Vishrav Chaudhary, Angela Fan, Sahir Gomez, Naman Goyal, Somya Jain, Douwe Kiela, Tristan Thrush and Francisco Guzmán
[pdf] [bib]
pp. 89‑99
Findings of the WMT 2021 Shared Task on Efficient Translation
Kenneth Heafield, Qianqian Zhu and Roman Grundkiewicz
[pdf] [bib] [software]
pp. 639‑651
Findings of the WMT Shared Task on Machine Translation Using Terminologies
Md Mahfuz Ibn Alam, Ivana Kvapilíková, Antonios Anastasopoulos, Laurent Besacier, Georgiana Dinu, Marcello Federico, Matthias Gallé, Kweonwoo Jung, Philipp Koehn and Vassilina Nikoulina
[pdf] [bib]
pp. 652‑663
Findings of the WMT 2021 Biomedical Translation Shared Task: Summaries of Animal Experiments as New Test Set
Lana Yeganova, Dina Wiemann, Mariana Neves, Federica Vezzani, Amy Siu, Inigo Jauregi Unanue, Maite Oronoz, Nancy Mah, Aurélie Névéol, David Martinez, Rachel Bawden, Giorgio Maria Di Nunzio, Roland Roller, Philippe Thomas, Cristian Grozea, Olatz Perez-de-Viñaspre, Maika Vicente Navarro and Antonio Jimeno Yepes
[pdf] [bib]
pp. 664‑683
Findings of the WMT 2021 Shared Task on Quality Estimation
Lucia Specia, Frédéric Blain, Marina Fomicheva, Chrysoula Zerva, Zhenhao Li, Vishrav Chaudhary and André F. T. Martins
[pdf] [bib]
pp. 684‑725
Findings of the WMT 2021 Shared Tasks in Unsupervised MT and Very Low Resource Supervised MT
Jindřich Libovický and Alexander Fraser
[pdf] [bib]
pp. 726‑732
Results of the WMT21 Metrics Shared Task: Evaluating Metrics with Expert-based Human Evaluations on TED and News Domain
Markus Freitag, Ricardo Rei, Nitika Mathur, Chi-kiu Lo, Craig Stewart, George Foster, Alon Lavie and Ondřej Bojar
[pdf] [bib]
pp. 733‑774
News Translation Task Papers
GTCOM Neural Machine Translation Systems for WMT21
Chao Bei and Hao Zong
[pdf] [bib]
pp. 100‑103
The University of Edinburgh’s English-German and English-Hausa Submissions to the WMT21 News Translation Task
Pinzhen Chen, Jindřich Helcl, Ulrich Germann, Laurie Burchell, Nikolay Bogoychev, Antonio Valerio Miceli Barone, Jonas Waldendorf, Alexandra Birch and Kenneth Heafield
[pdf] [bib]
pp. 104‑109
Tune in: The AFRL WMT21 News-Translation Systems
Grant Erdmann, Jeremy Gwinnup and Tim Anderson
[pdf] [bib]
pp. 110‑116
The TALP-UPC Participation in WMT21 News Translation Task: an mBART-based NMT Approach
Carlos Escolano, Ioannis Tsiamas, Christine Basta, Javier Ferrando, Marta R. Costa-jussa and José A. R. Fonollosa
[pdf] [bib] [software]
pp. 117‑122
CUNI Systems in WMT21: Revisiting Backtranslation Techniques for English-Czech NMT
Petr Gebauer, Ondřej Bojar, Vojtěch Švandelík and Martin Popel
[pdf] [bib]
pp. 123‑129
Ensembling of Distilled Models from Multi-task Teachers for Constrained Resource Language Pairs
Amr Hendy, Esraa A. Gad, Mohamed Abdelghaffar, Jailan S. ElMosalami, Mohamed Afify, Ahmed Y. Tawfik and Hany Hassan Awadalla
[pdf] [bib]
pp. 130‑135
Miðeind’s WMT 2021 Submission
Haukur Barri Símonarson, Vésteinn Snæbjarnarson, Pétur Orri Ragnarson, Haukur Jónsson and Vilhjalmur Thorsteinsson
[pdf] [bib]
pp. 136‑139
Allegro.eu Submission to WMT21 News Translation Task
Mikołaj Koszowski, Karol Grzegorczyk and Tsimur Hadeliya
[pdf] [bib] [software]
pp. 140‑143
Illinois Japanese $$ English News Translation for WMT 2021
Giang Le, Shinka Mori and Lane Schwartz
[pdf] [bib]
pp. 144‑153
MiSS@WMT21: Contrastive Learning-reinforced Domain Adaptation in Neural Machine Translation
Zuchao Li, Masao Utiyama, Eiichiro Sumita and Hai Zhao
[pdf] [bib]
pp. 154‑161
The Fujitsu DMATH Submissions for WMT21 News Translation and Biomedical Translation Tasks
Ander Martinez
[pdf] [bib]
pp. 162‑166
Adam Mickiewicz University’s English-Hausa Submissions to the WMT 2021 News Translation Task
Artur Nowakowski and Tomasz Dwojak
[pdf] [bib]
pp. 167‑171
eTranslation’s Submissions to the WMT 2021 News Translation Task
Csaba Oravecz, Katina Bontcheva, David Kolovratník, Bhavani Bhaskar, Michael Jellinghaus and Andreas Eisele
[pdf] [bib]
pp. 172‑179
The University of Edinburgh’s Bengali-Hindi Submissions to the WMT21 News Translation Task
Proyag Pal, Alham Fikri Aji, Pinzhen Chen and Sukanta Sen
[pdf] [bib]
pp. 180‑186
The Volctrans GLAT System: Non-autoregressive Translation Meets WMT21
Lihua Qian, Yi Zhou, Zaixiang Zheng, Yaoming ZHU, Zehui Lin, Jiangtao Feng, Shanbo Cheng, Lei Li, Mingxuan Wang and Hao Zhou
[pdf] [bib]
pp. 187‑196
NVIDIA NeMo’s Neural Machine Translation Systems for English-German and English-Russian News and Biomedical Tasks at WMT21
Sandeep Subramanian, Oleksii Hrinchuk, Virginia Adams and Oleksii Kuchaiev
[pdf] [bib]
pp. 197‑204
Facebook AI’s WMT21 News Translation Task Submission
Chau Tran, Shruti Bhosale, James Cross, Philipp Koehn, Sergey Edunov and Angela Fan
[pdf] [bib]
pp. 205‑215
Tencent Translation System for the WMT21 News Translation Task
Longyue Wang, Mu Li, Fangxu Liu, Shuming Shi, Zhaopeng Tu, Xing Wang, Shuangzhi Wu, Jiali Zeng and Wen Zhang
[pdf] [bib]
pp. 216‑224
HW-TSC’s Participation in the WMT 2021 News Translation Shared Task
Daimeng Wei, Zongyao Li, Zhanglin Wu, Zhengzhe Yu, Xiaoyu Chen, Hengchao Shang, Jiaxin Guo, Minghan Wang, Lizhi Lei, Min Zhang, Hao Yang and Ying Qin
[pdf] [bib]
pp. 225‑231
LISN @ WMT 2021
Jitao Xu, Minh Quang Pham, Sadaf Abdul Rauf and François Yvon
[pdf] [bib]
pp. 232‑242
WeChat Neural Machine Translation Systems for WMT21
Xianfeng Zeng, Yijin Liu, Ernan Li, Qiu Ran, Fandong Meng, Peng Li, Jinan Xu and Jie Zhou
[pdf] [bib]
pp. 243‑254
Small Model and In-Domain Data Are All You Need
Hui Zeng
[pdf] [bib]
pp. 255‑259
The Mininglamp Machine Translation System for WMT21
Shiyu Zhao, Xiaopu Li, Minghui Wu and Jie Hao
[pdf] [bib]
pp. 260‑264
The NiuTrans Machine Translation Systems for WMT21
Shuhan Zhou, Tao Zhou, Binghao Wei, Yingfeng Luo, Yongyu Mu, Zefan Zhou, Chenglong Wang, Xuanjun Zhou, Chuanhao Lv, Yi Jing, Laohu Wang, Jingnan Zhang, Canan Huang, Zhongxiang Yan, Chi Hu, Bei Li, Tong Xiao and Jingbo Zhu
[pdf] [bib]
pp. 265‑272
Similar Languages Translation Task Papers
Improving Similar Language Translation With Transfer Learning
Ife Adebara and Muhammad Abdul-Mageed
[pdf] [bib]
pp. 273‑278
T4T Solution: WMT21 Similar Language Task for the Spanish-Catalan and Spanish-Portuguese Language Pair
Miguel Canals and Marc Raventós Tato
[pdf] [bib]
pp. 279‑283
Neural Machine Translation for Tamil–Telugu Pair
Sahinur Rahman Laskar, Bishwaraj Paul, Prottay Kumar Adhikary, Partha Pakray and Sivaji Bandyopadhyay
[pdf] [bib]
pp. 284‑287
Low Resource Similar Language Neural Machine Translation for Tamil-Telugu
Vandan Mujadia and Dipti Sharma
[pdf] [bib]
pp. 288‑291
Similar Language Translation for Catalan, Portuguese and Spanish Using Marian NMT
Reinhard Rapp
[pdf] [bib]
pp. 292‑298
NITK-UoH: Tamil-Telugu Machine Translation Systems for the WMT21 Similar Language Translation Task
Richard Saldanha, Ananthanarayana V. S, Anand Kumar M and Parameswari Krishnamurthy
[pdf] [bib]
pp. 299‑303
A3-108 Machine Translation System for Similar Language Translation Shared Task 2021
Saumitra Yadav and Manish Shrivastava
[pdf] [bib]
pp. 304‑306
Automatic Post-Editing Task Papers
Netmarble AI Center’s WMT21 Automatic Post-Editing Shared Task Submission
Shinhyeok Oh, Sion Jang, Hu Xu, Shounan An and Insoo Oh
[pdf] [bib]
pp. 307‑314
Adapting Neural Machine Translation for Automatic Post-Editing
Abhishek Sharma, Prabhakar Gupta and Anil Nelakanti
[pdf] [bib]
pp. 315‑319
Triangular Translation Task Papers
ISTIC’s Triangular Machine Translation System for WMT2021
Hangcheng Guo, Wenbin Liu, Yanqing He, Tian Lan, Hongjiao Xu, Zhenfeng Wu and You Pan
[pdf] [bib]
pp. 320‑324
HW-TSC’s Participation in the WMT 2021 Triangular MT Shared Task
Zongyao Li, Daimeng Wei, Hengchao Shang, Xiaoyu Chen, Zhanglin Wu, Zhengzhe Yu, Jiaxin Guo, Minghan Wang, Lizhi Lei, Min Zhang, Hao Yang and Ying Qin
[pdf] [bib]
pp. 325‑330
DUTNLP Machine Translation System for WMT21 Triangular Translation Task
Huan Liu, Junpeng Liu, Kaiyu Huang and Degen Huang
[pdf] [bib]
pp. 331‑335
Pivot Based Transfer Learning for Neural Machine Translation: CFILT IITB @ WMT 2021 Triangular MT
Shivam Mhaskar and Pushpak Bhattacharyya
[pdf] [bib]
pp. 336‑340
Papago’s Submissions to the WMT21 Triangular Translation Task
Jeonghyeok Park, Hyunjoong Kim and Hyunchang Cho
[pdf] [bib]
pp. 341‑346
Indo-European Multilingual Translation Task Papers
Machine Translation of Low-Resource Indo-European Languages
Wei-Rui Chen and Muhammad Abdul-Mageed
[pdf] [bib]
pp. 347‑353
CUNI systems for WMT21: Multilingual Low-Resource Translation for Indo-European Languages Shared Task
Josef Jon, Michal Novák, João Paulo Aires, Dusan Varis and Ondřej Bojar
[pdf] [bib]
pp. 354‑361
Transfer Learning with Shallow Decoders: BSC at WMT2021’s Multilingual Low-Resource Translation for Indo-European Languages Shared Task
Ksenia Kharitonova, Ona de Gibert Bonet, Jordi Armengol-Estapé, Mar Rodriguez i Alvarez and Maite Melero
[pdf] [bib]
pp. 362‑367
EdinSaar@WMT21: North-Germanic Low-Resource Multilingual NMT
Svetlana Tchistiakova, Jesujoba Alabi, Koel Dutta Chowdhury, Sourav Dutta and Dana Ruiter
[pdf] [bib]
pp. 368‑375
TenTrans Multilingual Low-Resource Translation System for WMT21 Indo-European Languages Task
Han Yang, Bojie Hu, Wanying Xie, ambyera han, Pan Liu, Jinan Xu and Qi Ju
[pdf] [bib]
pp. 376‑382
Large-Scale Multilingual Translation Task Papers
The University of Maryland, College Park Submission to Large-Scale Multilingual Shared Task at WMT 2021
Saptarashmi Bandyopadhyay, Tasnim Kabir, Zizhen Lian and Marine Carpuat
[pdf] [bib]
pp. 383‑386
To Optimize, or Not to Optimize, That Is the Question: TelU-KU Models for WMT21 Large-Scale Multilingual Machine Translation
Sari Dewi Budiwati, Tirana Fatyanosa, Mahendra Data, Dedy Rahman Wijaya, Patrick Adolf Telnoni, Arie Ardiyanti Suryani, Agus Pratondo and Masayoshi Aritsugi
[pdf] [bib]
pp. 387‑397
MMTAfrica: Multilingual Machine Translation for African Languages
Chris Chinenye Emezue and Bonaventure F. P. Dossou
[pdf] [bib]
pp. 398‑411
The LMU Munich System for the WMT 2021 Large-Scale Multilingual Machine Translation Shared Task
Wen Lai, Jindřich Libovický and Alexander Fraser
[pdf] [bib]
pp. 412‑417
Back-translation for Large-Scale Multilingual Machine Translation
Baohao Liao, Shahram Khadivi and Sanjika Hewavitharana
[pdf] [bib]
pp. 418‑424
Maastricht University’s Large-Scale Multilingual Machine Translation System for WMT 2021
Danni Liu and Jan Niehues
[pdf] [bib]
pp. 425‑430
Data Processing Matters: SRPH-Konvergen AI’s Machine Translation System for WMT’21
Lintang Sutawika and Jan Christian Blaise Cruz
[pdf] [bib]
pp. 431‑438
TenTrans Large-Scale Multilingual Machine Translation System for WMT21
Wanying Xie, Bojie Hu, Han Yang, Dong Yu and Qi Ju
[pdf] [bib]
pp. 439‑445
Multilingual Machine Translation Systems from Microsoft for WMT21 Shared Task
Jian Yang, Shuming Ma, Haoyang Huang, Dongdong Zhang, Li Dong, Shaohan Huang, Alexandre Muzio, Saksham Singhal, Hany Hassan, Xia Song and Furu Wei
[pdf] [bib]
pp. 446‑455
HW-TSC’s Participation in the WMT 2021 Large-Scale Multilingual Translation Task
Zhengzhe Yu, Daimeng Wei, Zongyao Li, Hengchao Shang, Xiaoyu Chen, Zhanglin Wu, Jiaxin Guo, Minghan Wang, Lizhi Lei, Min Zhang, Hao Yang and Ying Qin
[pdf] [bib]
pp. 456‑463
Efficient Translation Task Papers
Efficient Machine Translation with Model Pruning and Quantization
Maximiliana Behnke, Nikolay Bogoychev, Alham Fikri Aji, Kenneth Heafield, Graeme Nail, Qianqian Zhu, Svetlana Tchistiakova, Jelmer van der Linde, Pinzhen Chen, Sidharth Kashyap and Roman Grundkiewicz
[pdf] [bib]
pp. 775‑780
HW-TSC’s Participation in the WMT 2021 Efficiency Shared Task
Hengchao Shang, Ting Hu, Daimeng Wei, Zongyao Li, Jianfei Feng, ZhengZhe Yu, Jiaxin Guo, Shaojun Li, Lizhi Lei, ShiMin Tao, Hao Yang, Jun Yao and Ying Qin
[pdf] [bib]
pp. 781‑786
The NiuTrans System for the WMT 2021 Efficiency Task
Chenglong Wang, Chi Hu, Yongyu Mu, Zhongxiang Yan, Siming Wu, Yimin Hu, Hang Cao, Bei Li, Ye Lin, Tong Xiao and Jingbo Zhu
[pdf] [bib]
pp. 787‑794
TenTrans High-Performance Inference Toolkit for WMT2021 Efficiency Task
Kaixin WU, Bojie Hu and Qi Ju
[pdf] [bib]
pp. 795‑798
Terminology Translation Task Papers
Lingua Custodia’s Participation at the WMT 2021 Machine Translation Using Terminologies Shared Task
Melissa Ailem, Jingshu Liu and Raheel Qader
[pdf] [bib]
pp. 799‑803
Kakao Enterprise’s WMT21 Machine Translation Using Terminologies Task Submission
Yunju Bak, Jimin Sun, Jay Kim, Sungwon Lyu and Changmin Lee
[pdf] [bib]
pp. 804‑812
The SPECTRANS System Description for the WMT21 Terminology Task
Nicolas Ballier, Dahn Cho, Bilal Faye, Zong-You Ke, Hanna Martikainen, Mojca Pecman, Guillaume Wisniewski, Jean-Baptiste Yunès, Lichao Zhu and Maria Zimina-Poirot
[pdf] [bib]
pp. 813‑820
Dynamic Terminology Integration for COVID-19 and Other Emerging Domains
Toms Bergmanis and Mārcis Pinnis
[pdf] [bib]
pp. 821‑827
CUNI Systems for WMT21: Terminology Translation Shared Task
Josef Jon, Michal Novák, João Paulo Aires, Dusan Varis and Ondřej Bojar
[pdf] [bib]
pp. 828‑834
PROMT Systems for WMT21 Terminology Translation Task
Alexander Molchanov, Vladislav Kovalenko and Fedor Bykov
[pdf] [bib]
pp. 835‑841
SYSTRAN @ WMT 2021: Terminology Task
Minh Quang Pham, Josep Crego, Antoine Senellart, Dan Berrebbi and Jean Senellart
[pdf] [bib]
pp. 842‑850
TermMind: Alibaba’s WMT21 Machine Translation Using Terminologies Task Submission
Ke Wang, Shuqin Gu, Boxing Chen, Yu Zhao, Weihua Luo and Yuqi Zhang
[pdf] [bib]
pp. 851‑856
Biomedical Translation Task Papers
FJWU Participation for the WMT21 Biomedical Translation Task
Sumbal Naz, Sadaf Abdul Rauf and Sami Ul Haq
[pdf] [bib]
pp. 857‑862
High Frequent In-domain Words Segmentation and Forward Translation for the WMT21 Biomedical Task
Bardia Rafieian and Marta Ruiz Costa Jussa
[pdf] [bib]
pp. 863‑867
Huawei AARC’s Submissions to the WMT21 Biomedical Translation Task: Domain Adaption from a Practical Perspective
Weixuan Wang, Wei Peng, Xupeng Meng and Qun Liu
[pdf] [bib]
pp. 868‑873
Tencent AI Lab Machine Translation Systems for the WMT21 Biomedical Translation Task
Xing Wang, Zhaopeng Tu and Shuming Shi
[pdf] [bib]
pp. 874‑878
HW-TSC’s Submissions to the WMT21 Biomedical Translation Task
Hao Yang, Zhanglin Wu, Zhengzhe Yu, Xiaoyu Chen, Daimeng Wei, Zongyao Li, Hengchao Shang, Minghan Wang, Jiaxin Guo, Lizhi Lei, chuanfei xu, Min Zhang and Ying Qin
[pdf] [bib]
pp. 879‑884
Quality Estimation Task Papers
RTM Super Learner Results at Quality Estimation Task
Ergun Biçici
[pdf] [bib]
pp. 885‑889
HW-TSC’s Participation at WMT 2021 Quality Estimation Shared Task
Yimeng Chen, Chang Su, Yingtao Zhang, Yuxia Wang, Xiang Geng, Hao Yang, Shimin Tao, Guo Jiaxin, Wang Minghan, Min Zhang, Yujia Liu and Shujian Huang
[pdf] [bib]
pp. 890‑896
Ensemble Fine-tuned mBERT for Translation Quality Estimation
Shaika Chowdhury, Naouel Baili and Brian Vannah
[pdf] [bib]
pp. 897‑903
The JHU-Microsoft Submission for WMT21 Quality Estimation Shared Task
Shuoyang Ding, Marcin Junczys-Dowmunt, Matt Post, Christian Federmann and Philipp Koehn
[pdf] [bib]
pp. 904‑910
TUDa at WMT21: Sentence-Level Direct Assessment with Adapters
Gregor Geigle, Jonas Stadtmüller, Wei Zhao, Jonas Pfeiffer and Steffen Eger
[pdf] [bib]
pp. 911‑919
Quality Estimation Using Dual Encoders with Transfer Learning
Dam Heo, WonKee Lee, Baikjin Jung and Jong-Hyeok Lee
[pdf] [bib]
pp. 920‑927
ICL’s Submission to the WMT21 Critical Error Detection Shared Task
Genze Jiang, Zhenhao Li and Lucia Specia
[pdf] [bib]
pp. 928‑934
Papago’s Submission for the WMT21 Quality Estimation Shared Task
Seunghyun Lim, Hantae Kim and Hyunjoong Kim
[pdf] [bib]
pp. 935‑940
NICT Kyoto Submission for the WMT’21 Quality Estimation Task: Multimetric Multilingual Pretraining for Critical Error Detection
Raphael Rubino, Atsushi Fujita and Benjamin Marie
[pdf] [bib]
pp. 941‑947
QEMind: Alibaba’s Submission to the WMT21 Quality Estimation Shared Task
Jiayi Wang, Ke Wang, Boxing Chen, Yu Zhao, Weihua Luo and Yuqi Zhang
[pdf] [bib]
pp. 948‑954
Direct Exploitation of Attention Weights for Translation Quality Estimation
Lisa Yankovskaya and Mark Fishel
[pdf] [bib]
pp. 955‑960
IST-Unbabel 2021 Submission for the Quality Estimation Shared Task
Chrysoula Zerva, Daan van Stigt, Ricardo Rei, Ana C Farinha, Pedro Ramos, José G. C. de Souza, Taisiya Glushkova, miguel vera, Fabio Kepler and André F. T. Martins
[pdf] [bib]
pp. 961‑972
Unsupervised and Very Low Resource Translation Task Papers
The IICT-Yverdon System for the WMT 2021 Unsupervised MT and Very Low Resource Supervised MT Task
Àlex R. Atrio, Gabriel Luthier, Axel Fahy, Giorgos Vernikos, Andrei Popescu-Belis and Ljiljana Dolamic
[pdf] [bib]
pp. 973‑981
Unsupervised Translation of German–Lower Sorbian: Exploring Training and Novel Transfer Methods on a Low-Resource Language
Lukas Edman, Ahmet Üstün, Antonio Toral and Gertjan van Noord
[pdf] [bib]
pp. 982‑988
The LMU Munich Systems for the WMT21 Unsupervised and Very Low-Resource Translation Task
Jindřich Libovický and Alexander Fraser
[pdf] [bib]
pp. 989‑994
Language Model Pretraining and Transfer Learning for Very Low Resource Languages
Jyotsana Khatri, Rudra Murthy and Pushpak Bhattacharyya
[pdf] [bib]
pp. 995‑998
NRC-CNRC Systems for Upper Sorbian-German and Lower Sorbian-German Machine Translation 2021
Rebecca Knowles and Samuel Larkin
[pdf] [bib]
pp. 999‑1008
NoahNMT at WMT 2021: Dual Transfer for Very Low Resource Supervised Machine Translation
Meng Zhang, Minghao Wu, Pengfei Li, Liangyou Li and Qun Liu
[pdf] [bib]
pp. 1009‑1013
Metrics Task Papers
cushLEPOR: customising hLEPOR metric using Optuna for higher agreement with human judgments or pre-trained language model LaBSE
Lifeng Han, Irina Sorokina, Gleb Erofeev and Serge Gladkoff
[pdf] [bib] [software]
pp. 1014‑1023
MTEQA at WMT21 Metrics Shared Task
Mateusz Krubiński, Erfan Ghadery, Marie-Francine Moens and Pavel Pecina
[pdf] [bib]
pp. 1024‑1029
Are References Really Needed? Unbabel-IST 2021 Submission for the Metrics Shared Task
Ricardo Rei, Ana C Farinha, Chrysoula Zerva, Daan van Stigt, Craig Stewart, Pedro Ramos, Taisiya Glushkova, André F. T. Martins and Alon Lavie
[pdf] [bib]
pp. 1030‑1040
Regressive Ensemble for Machine Translation Quality Evaluation
Michal Stefanik, Vít Novotný and Petr Sojka
[pdf] [bib]
pp. 1041‑1048
Multilingual Machine Translation Evaluation Metrics Fine-tuned on Pseudo-Negative Examples for WMT 2021 Metrics Task
Kosuke Takahashi, Yoichi Ishibashi, Katsuhito Sudoh and Satoshi Nakamura
[pdf] [bib]
pp. 1049‑1052
RoBLEURT Submission for WMT2021 Metrics Task
Yu Wan, Dayiheng Liu, Baosong Yang, Tianchi Bi, Haibo Zhang, Boxing Chen, Weihua Luo, Derek F. Wong and Lidia S. Chao
[pdf] [bib]
pp. 1053‑1058
Test Suites Papers
Linguistic Evaluation for the 2021 State-of-the-art Machine Translation Systems for German to English and English to German
Vivien Macketanz, Eleftherios Avramidis, Shushen Manakhimova and Sebastian Möller
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pp. 1059‑1073