Alexandra Chronopoulou

36 papers A 1C 1Misc 1Journal 20Unranked 13
YearRankTypeTitle / Venue / Authors
2025 J jnl
Do LLMs Really Need 10+ Thoughts for "Find the Time 1000 Days Later"? Towards Structural Understanding of LLM Overthinking.
CoRR
Xinliang Frederick Zhang, Anhad Mohananey, Alexandra Chronopoulou, Pinelopi Papalampidi, Somit Gupta, Tsendsuren Munkhdalai, Lu Wang, Shyam Upadhyay
2025 J jnl
What Matters for Model Merging at Scale?
Trans. Mach. Learn. Res.
Prateek Yadav, Tu Vu, Jonathan Lai, Alexandra Chronopoulou, Manaal Faruqui, Mohit Bansal, Tsendsuren Munkhdalai
2024 J jnl
What Matters for Model Merging at Scale?
CoRR
Prateek Yadav, Tu Vu, Jonathan Lai, Alexandra Chronopoulou, Manaal Faruqui, Mohit Bansal, Tsendsuren Munkhdalai
2023 — conf
AdapterSoup: Weight Averaging to Improve Generalization of Pretrained Language Models.
EACL (Findings)
Alexandra Chronopoulou, Matthew E. Peters, Alexander Fraser, Jesse Dodge
2023 J jnl
AdapterSoup: Weight Averaging to Improve Generalization of Pretrained Language Models.
CoRR
Alexandra Chronopoulou, Matthew E. Peters, Alexander Fraser, Jesse Dodge
2023 — conf
Findings of the IWSLT 2023 Evaluation Campaign.
IWSLT@ACL
Sweta Agrawal, Antonios Anastasopoulos, Luisa Bentivogli, Ondrej Bojar, Claudia Borg, Marine Carpuat, Roldano Cattoni, Mauro Cettolo, Mingda Chen, William Chen, Khalid Choukri, Alexandra Chronopoulou, Anna Currey, Thierry Declerck, Qianqian Dong, Kevin Duh, Yannick Estève, Marcello Federico, Souhir Gahbiche, Barry Haddow, Benjamin Hsu, Phu Mon Htut, Hirofumi Inaguma, Dávid Javorský, John Judge, Yasumasa Kano, Tom Ko, Rishu Kumar, Pengwei Li, Xutai Ma, Prashant Mathur, Evgeny Matusov, Paul McNamee, John P. McCrae, Kenton Murray, Maria Nadejde, Satoshi Nakamura, Matteo Negri, Ha Nguyen, Jan Niehues, Xing Niu, Atul Kr. Ojha, John E. Ortega, Proyag Pal, Juan Pino, Lonneke van der Plas, Peter Polák, Elijah Rippeth, Elizabeth Salesky, Jiatong Shi, Matthias Sperber, Sebastian Stüker, Katsuhito Sudoh, Yun Tang, Brian Thompson, Kevin Tran, Marco Turchi, Alex Waibel, Mingxuan Wang, Shinji Watanabe, Rodolfo Zevallos
2023 A conf
Improving Isochronous Machine Translation with Target Factors and Auxiliary Counters.
INTERSPEECH
Proyag Pal, Brian Thompson, Yogesh Virkar, Prashant Mathur, Alexandra Chronopoulou, Marcello Federico
2023 J jnl
Improving Isochronous Machine Translation with Target Factors and Auxiliary Counters.
CoRR
Proyag Pal, Brian Thompson, Yogesh Virkar, Prashant Mathur, Alexandra Chronopoulou, Marcello Federico
2023 J jnl
Jointly Optimizing Translations and Speech Timing to Improve Isochrony in Automatic Dubbing.
CoRR
Alexandra Chronopoulou, Brian Thompson, Prashant Mathur, Yogesh Virkar, Surafel Melaku Lakew, Marcello Federico
2023 J jnl
Language and Task Arithmetic with Parameter-Efficient Layers for Zero-Shot Summarization.
CoRR
Alexandra Chronopoulou, Jonas Pfeiffer, Joshua Maynez, Xinyi Wang, Sebastian Ruder, Priyanka Agrawal
2023 — conf
Mitigating Data Imbalance and Representation Degeneration in Multilingual Machine Translation.
EMNLP (Findings)
Wen Lai, Alexandra Chronopoulou, Alexander Fraser
2023 J jnl
Mitigating Data Imbalance and Representation Degeneration in Multilingual Machine Translation.
CoRR
Wen Lai, Alexandra Chronopoulou, Alexander Fraser
2023 — conf
On the Copying Problem of Unsupervised NMT: A Training Schedule with a Language Discriminator Loss.
IWSLT@ACL
Yihong Liu, Alexandra Chronopoulou, Hinrich Schütze, Alexander Fraser
2023 J jnl
On the Copying Problem of Unsupervised NMT: A Training Schedule with a Language Discriminator Loss.
CoRR
Yihong Liu, Alexandra Chronopoulou, Hinrich Schütze, Alexander Fraser
2022 — conf
Efficient Hierarchical Domain Adaptation for Pretrained Language Models.
NAACL-HLT
Alexandra Chronopoulou, Matthew E. Peters, Jesse Dodge
2022 J jnl
Language-Family Adapters for Multilingual Neural Machine Translation.
CoRR
Alexandra Chronopoulou, Dario Stojanovski, Alexander Fraser
2022 J jnl
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CoRR
Wen Lai, Alexandra Chronopoulou, Alexander Fraser
2022 — conf
m⌃4 Adapter: Multilingual Multi-Domain Adaptation for Machine Translation with a Meta-Adapter.
EMNLP (Findings)
Wen Lai, Alexandra Chronopoulou, Alexander Fraser
2021 J jnl
Efficient Hierarchical Domain Adaptation for Pretrained Language Models.
CoRR
Alexandra Chronopoulou, Matthew E. Peters, Jesse Dodge
2021 — conf
Improving the Lexical Ability of Pretrained Language Models for Unsupervised Neural Machine Translation.
NAACL-HLT
Alexandra Chronopoulou, Dario Stojanovski, Alexander Fraser
2021 J jnl
Improving the Lexical Ability of Pretrained Language Models for Unsupervised Neural Machine Translation.
CoRR
Alexandra Chronopoulou, Dario Stojanovski, Alexander Fraser
2020 — conf
Domain Adversarial Fine-Tuning as an Effective Regularizer.
EMNLP (Findings)
Giorgos Vernikos, Katerina Margatina, Alexandra Chronopoulou, Ion Androutsopoulos
2020 J jnl
Domain Adversarial Fine-Tuning as an Effective Regularizer.
CoRR
Giorgos Vernikos, Katerina Margatina, Alexandra Chronopoulou, Ion Androutsopoulos
2020 — conf
Reusing a Pretrained Language Model on Languages with Limited Corpora for Unsupervised NMT.
EMNLP (1)
Alexandra Chronopoulou, Dario Stojanovski, Alexander M. Fraser
2020 J jnl
Reusing a Pretrained Language Model on Languages with Limited Corpora for Unsupervised NMT.
CoRR
Alexandra Chronopoulou, Dario Stojanovski, Alexander M. Fraser
2020 — conf
The LMU Munich System for the WMT 2020 Unsupervised Machine Translation Shared Task.
WMT@EMNLP
Alexandra Chronopoulou, Dario Stojanovski, Viktor Hangya, Alexander Fraser
2020 J jnl
The LMU Munich System for the WMT 2020 Unsupervised Machine Translation Shared Task.
CoRR
Alexandra Chronopoulou, Dario Stojanovski, Viktor Hangya, Alexander M. Fraser
2019 — conf
An Embarrassingly Simple Approach for Transfer Learning from Pretrained Language Models.
NAACL-HLT (1)
Alexandra Chronopoulou, Christos Baziotis, Alexandros Potamianos
2019 J jnl
An Embarrassingly Simple Approach for Transfer Learning from Pretrained Language Models.
CoRR
Alexandra Chronopoulou, Christos Baziotis, Alexandros Potamianos
2018 — conf
NTUA-SLP at IEST 2018: Ensemble of Neural Transfer Methods for Implicit Emotion Classification.
WASSA@EMNLP
Alexandra Chronopoulou, Aikaterini Margatina, Christos Baziotis, Alexandros Potamianos
2018 J jnl
NTUA-SLP at IEST 2018: Ensemble of Neural Transfer Methods for Implicit Emotion Classification.
CoRR
Alexandra Chronopoulou, Aikaterini Margatina, Christos Baziotis, Alexandros Potamianos
2018 — conf
NTUA-SLP at SemEval-2018 Task 1: Predicting Affective Content in Tweets with Deep Attentive RNNs and Transfer Learning.
SemEval@NAACL-HLT
Christos Baziotis, Athanasiou Nikolaos, Alexandra Chronopoulou, Athanasia Kolovou, Georgios Paraskevopoulos, Nikolaos Ellinas, Shrikanth S. Narayanan, Alexandros Potamianos
2018 J jnl
NTUA-SLP at SemEval-2018 Task 1: Predicting Affective Content in Tweets with Deep Attentive RNNs and Transfer Learning.
CoRR
Christos Baziotis, Nikos Athanasiou, Alexandra Chronopoulou, Athanasia Kolovou, Georgios Paraskevopoulos, Nikolaos Ellinas, Shrikanth S. Narayanan, Alexandros Potamianos
2016 Misc conf
Discretization error of reflected fractional Brownian motion.
WSC
Peter McGlaughlin, Alexandra Chronopoulou
2016 C conf
Online community detection for fused social network graphs.
FUSION
Alexandra Chronopoulou, Rakesh Nagi
2013 J jnl
Optimal Sequential Change Detection for Fractional Diffusion-Type Processes.
J. Appl. Probab.
Alexandra Chronopoulou, Georgios Fellouris