Publications (28)
$m^4Adapter$: Multilingual Multi-Domain Adaptation for Machine Translation with a Meta-Adapter
Wen Lai, Alexandra Chronopoulou, Alexander Fraser
Improving Isochronous Machine Translation with Target Factors and Auxiliary Counters
Proyag Pal, Brian Thompson, Yogesh Virkar +3
NTUA-SLP at SemEval-2018 Task 1: Predicting Affective Content in Tweets with Deep Attentive RNNs and Transfer Learning
Christos Baziotis, Nikos Athanasiou, Alexandra Chronopoulou +5
Optimal sequential change-detection for fractional diffusion-type processes
Alexandra Chronopoulou, Georgios Fellouris
Gemini 1.5: Unlocking multimodal understanding across millions of tokens of context
Gemini Team, Petko Georgiev, Ving Ian Lei +1132
NTUA-SLP at IEST 2018: Ensemble of Neural Transfer Methods for Implicit Emotion Classification
Alexandra Chronopoulou, Aikaterini Margatina, Christos Baziotis +1
Mitigating Data Imbalance and Representation Degeneration in Multilingual Machine Translation
Wen Lai, Alexandra Chronopoulou, Alexander Fraser
Domain Adversarial Fine-Tuning as an Effective Regularizer
Giorgos Vernikos, Katerina Margatina, Alexandra Chronopoulou +1
Optimal Sampling for Estimation of Fractional Brownian Motion
Xiang Cui, Alexandra Chronopoulou
An Embarrassingly Simple Approach for Transfer Learning from Pretrained Language Models
Alexandra Chronopoulou, Christos Baziotis, Alexandros Potamianos
Improving the Lexical Ability of Pretrained Language Models for Unsupervised Neural Machine Translation
Alexandra Chronopoulou, Dario Stojanovski, Alexander Fraser
Reusing a Pretrained Language Model on Languages with Limited Corpora for Unsupervised NMT
Alexandra Chronopoulou, Dario Stojanovski, Alexander Fraser
What Matters for Model Merging at Scale?
Prateek Yadav, Tu Vu, Jonathan Lai +4
Efficient Hierarchical Domain Adaptation for Pretrained Language Models
Alexandra Chronopoulou, Matthew E. Peters, Jesse Dodge
The LMU Munich System for the WMT 2020 Unsupervised Machine Translation Shared Task
Alexandra Chronopoulou, Dario Stojanovski, Viktor Hangya +1
Gemini 2.5: Pushing the Frontier with Advanced Reasoning, Multimodality, Long Context, and Next Generation Agentic Capabilities
Gheorghe Comanici, Eric Bieber, Mike Schaekermann +3431
On the Copying Problem of Unsupervised NMT: A Training Schedule with a Language Discriminator Loss
Yihong Liu, Alexandra Chronopoulou, Hinrich Schütze +1
Maximum likelihood estimation for small noise multiscale diffusions
Konstantinos Spiliopoulos, Alexandra Chronopoulou
A Customer Choice Model with HALO Effect
Reza Yousefi Maragheh, Alexandra Chronopoulou, James Mario Davis
Self-similarity parameter estimation and reproduction property for non-Gaussian Hermite processes
Alexandra Chronopoulou, Frederi Viens, Ciprian Tudor
Variations and Hurst index estimation for a Rosenblatt process using longer filters
Alexandra Chronopoulou, Ciprian Tudor, Frederi Viens
Do LLMs Really Need 10+ Thoughts for "Find the Time 1000 Days Later"? Towards Structural Understanding of LLM Overthinking
Xinliang Frederick Zhang, Anhad Mohananey, Alexandra Chronopoulou +5
AdapterSoup: Weight Averaging to Improve Generalization of Pretrained Language Models
Alexandra Chronopoulou, Matthew E. Peters, Alexander Fraser +1
Language-Family Adapters for Low-Resource Multilingual Neural Machine Translation
Alexandra Chronopoulou, Dario Stojanovski, Alexander Fraser
Jointly Optimizing Translations and Speech Timing to Improve Isochrony in Automatic Dubbing
Alexandra Chronopoulou, Brian Thompson, Prashant Mathur +3
On inference for fractional differential equations
Alexandra Chronopoulou, Samy Tindel
Language and Task Arithmetic with Parameter-Efficient Layers for Zero-Shot Summarization
Alexandra Chronopoulou, Jonas Pfeiffer, Joshua Maynez +3
Sequential Monte Carlo for fractional Stochastic Volatility Models
Alexandra Chronopoulou, Konstantinos Spiliopoulos