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Ramón Fernandez Astudillo
Ramón Fernandez Astudillo
IBM
Verified email at astudillo.com
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Year
Finding function in form: Compositional character models for open vocabulary word representation
W Ling, T Luís, L Marujo, RF Astudillo, S Amir, C Dyer, AW Black, ...
Proceedings of the 2015 Conference on Empirical Methods in Natural Language …, 2015
6922015
From softmax to sparsemax: A sparse model of attention and multi-label classification
A Martins, R Astudillo
International conference on machine learning, 1614-1623, 2016
4792016
Not all contexts are created equal: Better word representations with variable attention
W Ling, Y Tsvetkov, S Amir, R Fernandez Astudillo, C Dyer, AW Black, ...
Proceedings of the 2015 Conference on Empirical Methods in Natural Language …, 2015
1452015
Findings of the WMT 2021 shared task on quality estimation
L Specia, F Blain, M Fomicheva, C Zerva, Z Li, V Chaudhary, AFT Martins
Proceedings of the Sixth Conference on Machine Translation, 684-725, 2021
892021
Back-translation-style data augmentation for end-to-end ASR
T Hayashi, S Watanabe, Y Zhang, T Toda, T Hori, R Astudillo, K Takeda
2018 IEEE Spoken Language Technology Workshop (SLT), 426-433, 2018
752018
Pushing the limits of translation quality estimation
AFT Martins, M Junczys-Dowmunt, FN Kepler, R Astudillo, C Hokamp, ...
Transactions of the Association for Computational Linguistics 5, 205-218, 2017
672017
Cycle-consistency training for end-to-end speech recognition
T Hori, R Astudillo, T Hayashi, Y Zhang, S Watanabe, J Le Roux
ICASSP 2019-2019 IEEE International Conference on Acoustics, Speech and …, 2019
662019
Semi-supervised Sequence-to-sequence ASR using Unpaired Speech and Text
MK Baskar, S Watanabe, R Astudillo, T Hori, L Burget, J Černocký
Proceedings of INTERSPEECH 2019, 3790 -- 3794, 2019
562019
GPT-too: A language-model-first approach for AMR-to-text generation
M Mager, RF Astudillo, T Naseem, MA Sultan, YS Lee, R Florian, ...
Proceedings of the 58th Annual Meeting of the Association for Computational …, 2020
522020
Inesc-id: A regression model for large scale twitter sentiment lexicon induction
S Amir, RF Astudillo, W Ling, B Martins, MJ Silva, I Trancoso
Proceedings of the 9th international workshop on semantic evaluation …, 2015
522015
Integration of short-time Fourier domain speech enhancement and observation uncertainty techniques for robust automatic speech recognition
RF Astudillo
502010
Learning word representations from scarce and noisy data with embedding subspaces
RF Astudillo, S Amir, W Ling, MJ Silva, I Trancoso
Proceedings of the 53rd Annual Meeting of the Association for Computational …, 2015
412015
On the importance of diversity in question generation for QA
MA Sultan, S Chandel, RF Astudillo, V Castelli
Proceedings of the 58th Annual Meeting of the Association for Computational …, 2020
402020
Unbabel’s participation in the wmt16 word-level translation quality estimation shared task
AFT Martins, RF Astudillo, C Hokamp, F Kepler
Proceedings of the First Conference on Machine Translation: Volume 2, Shared …, 2016
402016
Independent component analysis and time-frequency masking for speech recognition in multitalker conditions
D Kolossa, R Fernandez Astudillo, E Hoffmann, R Orglmeister
EURASIP Journal on Audio, Speech, and Music Processing 2010 (1), 651420, 2010
402010
Leveraging abstract meaning representation for knowledge base question answering
P Kapanipathi, I Abdelaziz, S Ravishankar, S Roukos, A Gray, R Astudillo, ...
arXiv preprint arXiv:2012.01707, 2020
382020
Propagation of uncertainty through multilayer perceptrons for robust automatic speech recognition
RF Astudillo, JPS Neto
Twelfth Annual Conference of the International Speech Communication Association, 2011
372011
Transition-based Parsing with Stack-Transformers
RF Astudillo, M Ballesteros, T Naseem, A Blodgett, R Florian
Findings of EMNLP 2020, 2020
342020
The L2F Spoken Web Search System for Mediaeval 2013.
A Abad, RF Astudillo, I Trancoso
MediaEval, 2013
342013
Computing MMSE estimates and residual uncertainty directly in the feature domain of ASR using STFT domain speech distortion models
RF Astudillo, R Orglmeister
IEEE transactions on audio, speech, and language processing 21 (5), 1023-1034, 2013
322013
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