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Sahar Ghannay

Enseignant-Chercheur


LST ( Le Mans )

https://lium.univ-lemans.fr/team/sahar-ghannay/


Activités de Recherche :

Corpus : TED-LIUM Release 3


Sahar Ghannay n'est plus au LIUM.

 

Publications

Liste Complète des Publications sur HAL  Hal https://hal.archives-ouvertes.fr/search/index/?qa[authIdHal_s][]=sahar-ghannay

Publications au LIUM - 22

[1]Gaëlle Laperrière, Valentin Pelloin, Antoine Caubrière, Salima Mdhaffar, Nathalie Camelin, et al.. The Spoken Language Understanding MEDIA Benchmark Dataset in the Era of Deep Learning: data updates, training and evaluation tools. LREC 2022, Jun 2022, Marseille, France. <hal-03706938>
[2]Salima Mdhaffar, Valentin Pelloin, Antoine Caubrière, Gaëlle Laperrière, Sahar Ghannay, et al.. Impact Analysis of the Use of Speech and Language Models Pretrained by Self-Supersivion for Spoken Language Understanding. LREC 2022, Jun 2022, Marseille, France. <hal-03706925>
[3]Gaëlle Laperrière, Valentin Pelloin, Antoine Caubrière, Salima Mdhaffar, Nathalie Camelin, et al.. Le benchmark MEDIA revisité : données, outils et évaluation dans un contexte d'apprentissage profond. XXXIVe Journées d'Études sur la Parole -- JEP 2022, Jun 2022, île de Noirmoutier, France. <hal-03770588>
[4]Sahar Ghannay, Cyril Grouin, Thomas Lavergne. Experiments from LIMSI at the French Named Entity Recognition Coarse-grained task. Conference and Labs of the Evaluation Forum, Sep 2020, Thessaloniki, Greece. <hal-04395545>
[5]Antoine Caubrière, Sahar Ghannay, Natalia Tomashenko, Renato de Mori, Antoine Laurent, et al.. Error analysis applied to end-to end spoken language understanding. 45th International Conference on Acoustics, Speech, and Signal Processing (ICASSP 2020), May 2020, Barcelona, Spain. pp.8514-8518, ⟨10.1109/ICASSP40776.2020.9054455⟩. <hal-02465899>
[6]Sahar Ghannay, Yannick Estève, Nathalie Camelin. A study of continuous space word and sentence representations applied to ASR error detection. Speech Communication, 2020. <hal-02501943>
[7]Sahar Ghannay, Antoine Caubrière, Yannick Estève, Nathalie Camelin, Edwin Simonnet, et al.. End-to-end named entity and semantic concept extraction from speech. IEEE Spoken Language Technology Workshop, Dec 2018, Athens, Greece. ⟨10.1109/slt.2018.8639513⟩. & <hal-01987740>
[8]Sahar Ghannay, Yannick Estève, Nathalie Camelin. Task Specific Sentence Embeddings for ASR Error Detection. Interspeech 2018, Sep 2018, Hyderabad, India. ⟨10.21437/Interspeech.2018-2211⟩. <hal-01870864>
[9]Edwin Simonnet, Sahar Ghannay, Nathalie Camelin, Yannick Estève. Simulation d'erreurs de reconnaissance automatique dans un cadre de compréhension de la parole. XXXIIe Journées d'Etudes sur la Parole (JEP 2018), Jun 2018, Aix-en-Provence, France. <hal-01757770>
[10]Sahar Ghannay, Yannick Estève, Nathalie Camelin. Représentations de phrases dans un espace continu spécifiques à la tâche de détection d'erreurs. XXXIIe Journées d'Etudes sur la Parole (JEP 2018), Jun 2018, Aix-en-Provence, France. <hal-01757774>
[11]Edwin Simonnet, Sahar Ghannay, Nathalie Camelin, Yannick Estève. Simulating ASR errors for training SLU systems. LREC 2018, May 2018, Miyazaki, Japan. <hal-01715923>
[12]Sahar Ghannay, Yannick Estève, Nathalie Camelin. Enriching confusion networks for post-processing. Statistical Language and Speech Processing 2017, Oct 2017, Le Mans, France. <hal-01585768>
[13]Sahar Ghannay. Étude sur les représentations continues de mots appliquées à la détection automatique des erreurs de reconnaissance de la parole. Informatique et langage [cs.CL]. Université du Maine, 2017. Français. ⟨NNT : 2017LEMA1019⟩. <tel-01661491>
[14]Edwin Simonnet, Sahar Ghannay, Nathalie Camelin, Yannick Estève, Renato de Mori. ASR error management for improving spoken language understanding. Interspeech 2017, Aug 2017, Stockholm, Sweden. <hal-01526298>
[15]Yannick Estève, Sahar Ghannay, Nathalie Camelin. Recent improvements on error detection for automatic speech recognition. 1st International Workshop on Multimodal Media Data Analytics (MMDA 2016), in Conjunction with the 22nd European Conference on Artificial Intelligence, 2016, The Hague The, Netherlands. <hal-01433168>
[16]Sahar Ghannay, Benoit Favre, Yannick Estève, Nathalie Camelin. Word embedding evaluation and combination. 10th edition of the Language Resources and Evaluation Conference (LREC 2016), 2016, Portorož, Slovenia. <hal-01433185>
[17]Sahar Ghannay, Yannick Estève, Nathalie Camelin, Paul Deléglise. Acoustic word embeddings for ASR error detection. Interspeech 2016, 2016, San Francisco (CA, USA), Unknown Region. <hal-01433176>
[18]Sahar Ghannay, Yannick Estève, Nathalie Camelin, Paul Deléglise. Evaluation of acoustic word embeddings. RepEval@ACL 2016: The 1st Workshop on Evaluating Vector-Space Representations for NLP, 2016, Berlin, Germany. <hal-01433181>
[19]Sahar Ghannay, Yannick Estève, Nathalie Camelin, Camille Dutrey, Fabian Santiago, et al.. Combining continous word representation and prosodic features for ASR error prediction. 3rd International Conference on Statistical Language and Speech Processing (SLSP 2015), 2015, Budapest, Hungary. <hal-01433203>
[20]Sahar Ghannay, Yannick Estève, Nathalie Camelin. Word embeddings combination and neural networks for robustness in ASR error detection. 2015 European Signal Processing Conference (EUSIPCO 2015), 2015, Nice, France. <hal-01433210>
[21]Sahar Ghannay, Nathalie Camelin, Yannick Estève. Which ASR errors are hard to detect?. Workshop Errors by Humans and Machines in multimedia, multimodal and multilingual data processing (ERRARE 2015), 2015, Sinaia, Romania. <hal-01433201>
[22]Sahar Ghannay, Loïc Barrault. Using Hypothesis Selection Based Features for Confusion Network MT System Combination. Third Workshop on Hybrid Approaches to Translation (HyTra), EACL 2014, 2014, Gothenburg, Sweden. <hal-01433229>