David Langlois

Identifiants chercheurs

IdHAL :

david-langlois

IdRef :

070239509

Présentation

I am an assistant professor in Informatics at University of Lorraine, Inspé of Lorraine.

My research is located at LORIA, in MosaAIk team.

Research Interests

My research interests concern Natural Language Processing, and more specifically the questions about the ability of Large Language Models to reason, and the interpretability of Word Embeddings.

My previous publications concern speech recognition, machine translation, sentiment analysis, comparability of documents, fakenews detection, and interpretability of word embeddings

For publications list, see menu on top.

Teaching

Responsible of the Master MEEF Numérique et Sciences Informatiques (

link

)

Teaching for future teachers in Computer Sciences (high school)

Publications

Article dans une revue (10)

Summarizing videos into a target language: Methodology, architectures and evaluation Kamel Smaïli,Dominique Fohr,Carlos-Emiliano González-Gallardo,Michał L Grega,Lucjan Janowskiet al. Journal of Intelligent and Fuzzy Systems, 2019, 1, pp.1-12. ⟨10.3233/JIFS-179350⟩ Article dans une revue hal-02271287v1
Adaptation of speech recognition vocabularies for improved transcription of YouTube videos Denis Jouvet,David Langlois,Mohamed Amine Menacer,Dominique Fohr,Odile Mellaet al. Journal of International Science and General Applications, 2018, 1 (1), pp.1-9 Article dans une revue hal-01873801v1
Alignment of comparable documents: comparison of similarity measures on French-English-Arabic data David Langlois,Motaz Saad,Kamel Smaïli Natural Language Engineering, 2018, 24 (5), pp.677-694. ⟨10.1017/S1351324918000232⟩ Article dans une revue hal-01819710v1
A Translation Evaluation Function based on Neural Network Ameur Douib,David Langlois,Kamel Smaili Schedae Informaticae, 2017, 25, pp.139-151. ⟨10.4467/20838476SI.16.011.6192⟩ Article dans une revue hal-01531584v1
Extracting Comparable Articles from Wikipedia and Measuring their Comparabilities Motaz Saad,David Langlois,Kamel Smaïli Procedia - Social and Behavioral Sciences, 2013, 95, pp.40-47. ⟨10.1016/j.sbspro.2013.10.620⟩ Article dans une revue hal-00907442v1
Bouncing cosmologies in massive gravity on de Sitter David Langlois,Atsushi Naruko Classical and Quantum Gravity, 2013, 30 (20), pp.205012. ⟨10.1088/0264-9381/30/20/205012⟩ Article dans une revue hal-02747764v1
This sentence is wrong.&quot; Detecting errors in machine-translated sentences. Sylvain Raybaud,David Langlois,Kamel Smaïli Machine Translation, 2011, 25 (1), p. 1--34. ⟨10.1007/s10590-011-9094-9⟩ Article dans une revue istex hal-00606350v1
Phrase-based Machine Translation based on Text Mining and Statistical Language Modeling Techniques Chiraz Latiri,Kamel Smaili,Caroline Lavecchia,Cyrine Nasri,David Langlois International Journal of Computational Linguistics and Applications, 2011, 2 (1-2), pp.16 Article dans une revue hal-01270957v1
Mining monolingual and bilingual corpora Chiraz Latiri,Kamel Smaïli,Caroline Lavecchia,David Langlois Intelligent Data Analysis, 2010, 14 (6), pp.663-682 Article dans une revue inria-00545493v1
Événements impossibles en modélisation stochastique du langage David Langlois,Armelle Brun,Kamel Smaïli,Jean-Paul Haton Revue TAL : traitement automatique des langues, 2003, 44 (1), pp.33-61 Article dans une revue inria-00099594v1

Communication dans un congrès (52)

Fake News Detection via Intermediate-Layer Emotional Representations Yassine Toughrai,David Langlois,Kamel Smaïli Companion Proceedings of the ACM on Web Conference 2025, Association for Computing Machinery, Apr 2025, Sydney, Australia. pp.2680-2684, ⟨10.1145/3701716.3717537⟩ Communication dans un congrès hal-04977819v1
ABDUL: a new Approach to Build language models for Dialects Using formal Language corpora only Yassine Toughrai,Kamel Smaïli,David Langlois NAACL 2025 Workshop on Language Models for Underserved Communities, ACL, Apr 2025, Albuquerque, United States Communication dans un congrès hal-05004706v1
Modeling North African Dialects from Standard Languages Yassine Toughrai,Kamel Smaïli,David Langlois The Third Arabic Natural Language Processing Conference, Nov 2025, Suzhou, China Communication dans un congrès hal-05348485v1
Towards A Neural Machine Translation Proposal to Help Everyday Communication for People with Broca's Aphasia Mohammed Belgoumri,Chahnez Zakaria,David Langlois,Kamel Smaïli New Trends in Translation and Technology, Jul 2024, Varna, Bulgaria Communication dans un congrès hal-04643772v1
What do BERT word embeddings learn about the French language? Ekaterina Goliakova,David Langlois Computational Linguistics in Bulgaria, Department of Computational Linguistics Institute for Bulgarian Language, Sep 2024, Sofia, Bulgaria. pp.14-32 Communication dans un congrès hal-04727384v1
Language rehabilitation of people with BROCA aphasia using deep neural machine translation Kamel Smaïli,David Langlois,Peter Pribil Fifth International Conference on Computational Linguistics in Bulgaria, Sep 2022, Sofia, Bulgaria Communication dans un congrès hal-03701615v1
Projet AMIS : résumé et traduction automatique de vidéos Mohamed Amine Menacer,Dominique Fohr,Denis Jouvet,Karima Abidi,David Langloiset al. 6e conférence conjointe Journées d'Études sur la Parole (JEP, 33e édition), Traitement Automatique des Langues Naturelles (TALN, 27e édition), Rencontre des Étudiants Chercheurs en Informatique pour le Traitement Automatique des Langues (RÉCITAL, 22e édition). Volume 4 : Démonstrations et résumés d'articles internationaux, Jun 2020, Nancy, France. pp.53-56 Communication dans un congrès hal-02768513v4
A Fine-grained Multilingual Analysis Based on the Appraisal Theory: Application to Arabic and English Videos Karima Abidi,Dominique Fohr,Denis Jouvet,David Langlois,Odile Mellaet al. ICALP: International Conference on Arabic Language Processing, Oct 2019, Nancy, France. pp.49-61, ⟨10.1007/978-3-030-32959-4_4⟩ Communication dans un congrès hal-02314244v1
La formation des professeurs de la spécialité ISN dans l'Académie de Nancy-Metz – Récit et analyse de six ans d'expérience Isabelle Debled-Rennesson,Philippe Févotte,Monique Grandbastien,David Langlois,Hélène Tanoh Didapro 7 – DidaSTIC. De 0 à 1 ou l’heure de l’informatique à l’école, Feb 2018, Lausanne, Suisse Communication dans un congrès hal-01753067v1
A Proposed Methodology for Subjective Evaluation of Video and Text Summarization Begona Garcia-Zapirain,Cristian Castillo,Aritz Badiola,Sofia Zahia,Amaia Mendezet al. MISSI 2018 - 11th edition of the International Conference on Multimedia and Network Information Systems, Sep 2018, Wrocław, Poland. pp.396-404, ⟨10.1007/978-3-319-98678-4_40⟩ Communication dans un congrès hal-01873685v1
A First Summarization System of a Video in a Target Language Kamel Smaïli,Dominique Fohr,Carlos González-Gallardo,Michal Grega,Lucjan Janowskiet al. MISSI 2018 - 11th edition of the International Conference on Multimedia and Network Information Systems, Sep 2018, Wrocław, Poland. pp.1-12 Communication dans un congrès hal-01819720v1
An enhanced automatic speech recognition system for Arabic Mohamed Amine Menacer,Odile Mella,Dominique Fohr,Denis Jouvet,David Langloiset al. The third Arabic Natural Language Processing Workshop - EACL 2017, Apr 2017, Valencia, Spain Communication dans un congrès hal-01531588v1
GAWO: Genetic-based optimization algorithm for SMT Ameur Douib,David Langlois,Kamel Smaili ICNLSSP 2017 - International Conference on Natural Language, Signal and Speech Processing, ISGA, Dec 2017, Maroc, Morocco Communication dans un congrès hal-01660010v1
Is statistical machine translation approach dead? Mohamed Amine Menacer,David Langlois,Odile Mella,Dominique Fohr,Denis Jouvetet al. ICNLSSP 2017 - International Conference on Natural Language, Signal and Speech Processing, ISGA, Dec 2017, Casablanca, Morocco. pp.1-5 Communication dans un congrès hal-01660016v1
About vocabulary adaptation for automatic speech recognition of video data Denis Jouvet,David Langlois,Mohamed Amine Menacer,Dominique Fohr,Odile Mellaet al. ICNLSSP'2017 - International Conference on Natural Language, Signal and Speech Processing, Dec 2017, Casablanca, Morocco. pp.1-5 Communication dans un congrès hal-01649057v1
Development of the Arabic Loria Automatic Speech Recognition system (ALASR) and its evaluation for Algerian dialect Mohamed Amine Menacer,Odile Mella,Dominique Fohr,Denis Jouvet,David Langloiset al. ACLing 2017 - 3rd International Conference on Arabic Computational Linguistics, Nov 2017, Dubai, United Arab Emirates. pp.1-8 Communication dans un congrès hal-01583842v1
LORIA System for the WMT15 Quality Estimation Shared Task David Langlois Workshop on Statistical Machine Translation, Sep 2015, Lisbonne, Portugal. pp.8 Communication dans un congrès hal-01262104v1
Textual Data Selection for Language Modelling in the Scope of Automatic Speech Recognition Freha Mezzoudj,David Langlois,Denis Jouvet,Abdelkader Benyettou International Conference on Natural Language and Speech Processing, Oct 2015, Alger, Algeria Communication dans un congrès hal-01184192v1
Building and Modelling Multilingual Subjective Corpora Motaz Saad,David Langlois,Kamel Smaïli Proceedings of the Ninth International Conference on Language Resources and Evaluation (LREC'14), May 2014, Reykjavik, Iceland, Iceland Communication dans un congrès hal-00995755v1
Cross-Lingual Semantic Similarity Measure for Comparable Articles Motaz Saad,David Langlois,Kamel Smaïli Advances in Natural Language Processing - 9th International Conference on NLP, PolTAL 2014, Warsaw, Poland, September 17-19, 2014. Proceedings, Sep 2014, Warsaw, Poland. pp.105--115, ⟨10.1007/978-3-319-10888-9_11⟩ Communication dans un congrès hal-01067687v1
LORIA System for the WMT13 Quality Estimation Shared Task David Langlois,Kamel Smaïli ACL 2013 - Eighth Workshop on Statistical Machine Translation, Aug 2013, Sofia, Bulgaria. pp.380 - 385 Communication dans un congrès hal-00923623v1
Comparing Multilingual Comparable Articles Based On Opinions Motaz Saad,David Langlois,Kamel Smaïli Proceedings of the 6th Workshop on Building and Using Comparable Corpora, Association for Computational Linguistics ACL, Aug 2013, Sofia, Bulgaria. pp.105-111 Communication dans un congrès hal-00851959v1
A Machine Learning Based Approach for Vocabulary Selection for Speech Transcription Denis Jouvet,David Langlois TSD - 16th International Conference on Text, Speech and Dialogue - 2013, Sep 2013, Pilsen, Czech Republic. pp.60-67 Communication dans un congrès hal-00834302v1
LORIA System for the WMT12 Quality Estimation Shared Task David Langlois,Sylvain Raybaud,Kamel Smaïli NAACL 2012 - The Seventh Workshop on Statistical Machine Translation, Jun 2012, Montréal, Canada. pp.114--119 Communication dans un congrès hal-00726372v1
Broadcast news speech-to-text translation experiments Sylvain Raybaud,David Langlois,Kamel Smaïli The Thirteenth Machine Translation Summit, Sep 2011, Xiamen, China. pp.378-381 Communication dans un congrès hal-00628101v1
Cleaning statistical language models Reda Jourani,David Langlois,Kamel Smaïli,Khalid Daoudi,Driss Aboutajdine 3d. International Conference on Information Systems and Economic Intelligence (SIIE'2010), Feb 2010, Sousse, Tunisia Communication dans un congrès inria-00579376v1
Utilisation de graphes sémantiques pour l'extraction et la traduction des idées essentielles d'un texte en langue étrangère Romain André-Lovichi,Kamel Smaïli,David Langlois 10ième Conférence Internationale Francophone sur l'Extraction et la Gestion des Connaissances - EGC 2010, Jan 2010, Hammamet, Tunisie. pp.687-688 Communication dans un congrès inria-00545488v1
Similar N-Gram Language Model Christian Gillot,Christophe Cerisara,David Langlois,Jean-Paul Haton INTERSPEECH 2010, Sep 2010, Tokyo, Japan. pp.1824-1827 Communication dans un congrès inria-00540428v1
New Confidence Measures for Statistical Machine Translation Sylvain Raybaud,Caroline Lavecchia,David Langlois,Kamel Smaïli International Conference On Agents and Artificial Intelligence - ICAART 09, Jan 2009, Porto, Portugal Communication dans un congrès inria-00333843v1
Efficient Combination of Confidence Measures for Machine Translation Sylvain Raybaud,David Langlois,Kamel Smaïli 10th Annual Conference of the International Speech Communication Association - INTERSPEECH 2009, Sep 2009, Brighton, United Kingdom Communication dans un congrès inria-00417546v1
Word- and sentence-level confidence measures for machine translation Sylvain Raybaud,Caroline Lavecchia,David Langlois,Kamel Smaïli 13th Annual Meeting of the European Association for Machine Translation - EAMT 09, May 2009, Barcelona, Spain Communication dans un congrès inria-00417541v1
Phrase-Based Machine Translation based on Simulated Annealing Caroline Lavecchia,David Langlois,Kamel Smaïli Sixth international conference on Language Resources and Evaluation - LREC 2008, May 2008, Marrakech, Morocco Communication dans un congrès inria-00285277v1
Une alternative aux modèles de traduction statistique d'IBM : Les triggers inter-langues Caroline Lavecchia,Kamel Smaïli,David Langlois 15eme conférence sur le Traitement Automatique des Langues Naturelles - TALN'08, Jun 2008, Avignon, France Communication dans un congrès inria-00285275v1
Discovering Phrases in Machine Translation by Simulated Annealing Caroline Lavecchia,David Langlois,Kamel Smaïli INTERSPEECH 2008 - 9th Annual Conference of the International Speech Communication Association, Sep 2008, Brisbane, Australia. pp.2354-2357 Communication dans un congrès inria-00331327v1
Building a bilingual dictionary from movie subtitles based on inter-lingual triggers Caroline Lavecchia,Kamel Smaïli,David Langlois Translating and the Computer, Nov 2007, Londres, United Kingdom Communication dans un congrès inria-00184421v1
Building Parallel Corpora from Movies Caroline Lavecchia,Kamel Smaïli,David Langlois The 4th International Workshop on Natural Language Processing and Cognitive Science - NLPCS 2007, Jun 2007, Funchal, Madeira, Portugal Communication dans un congrès inria-00155787v1
Improving language models by using distant information Armelle Brun,David Langlois,Kamel Smaïli International Symposium on Signal Processing and its Applications - ISSPA 2007, Feb 2007, Sharjah, United Arab Emirates Communication dans un congrès inria-00187084v1
Using inter-lingual triggers for Machine translation Caroline Lavecchia,Kamel Smaïli,David Langlois,Jean-Paul Haton 8th Annual Conference of the International Speech Communication Association - INTERSPEECH 2007, Aug 2007, Antwerp, Belgium. pp.2829-2832 Communication dans un congrès inria-00155791v1
Exploration et utilisation d'informations distantes dans les modèles de langage statistiques Armelle Brun,David Langlois,Kamel Smaïli 13ème Conférence sur le Traitement Automatique des Langues Naturelles - TALN'2006, Apr 2006, Leuven, Belgique. pp.425-434 Communication dans un congrès inria-00103459v1
ANTS le système de transcription automatique du LORIA Armelle Brun,Christophe Cerisara,Dominique Fohr,Irina Illina,David Langloiset al. Worshop ESTER, 2005, Avignon, France Communication dans un congrès hal-00013961v1
Statistical Feature Language Model Kamel Smaïli,Salma Jamoussi,David Langlois,Jean-Paul Haton 8th International Conference on Spoken Language Processing - ICSLP' 2004, 2004, Jeju, South Korea. 4 p Communication dans un congrès inria-00100021v1
Experiments on Building Language Resources for Multi-Modal Dialogue Systems Laurent Romary,Amalia Todirascu,David Langlois International Conference on Language Resources and Evaluation - LREC'2004, 2004, Lisbonne, Portugal. 4 p Communication dans un congrès inria-00100051v1
ANTS : le système de transcription automatique du Loria Armelle Brun,Christophe Cerisara,Dominique Fohr,Irina Illina,David Langloiset al. JEP 2004 - 25èmes Journées d'Etude sur la Parole, Apr 2004, Fès, Maroc. pp.4 Communication dans un congrès inria-00107762v1
Efficient linear combination for distant n-gram models David Langlois,Kamel Smaïli,Jean-Paul Haton 8th European Conference on Speech Communication and Technology - Eurospeech'03, Sep 2003, Genève, Switzerland. pp.409-412 Communication dans un congrès inria-00099595v1
Retrieving phrases by selecting the history: application to Automatic Speech Recognition David Langlois,Kamel Smaïli,Jean-Paul Haton 7th International Conference on Spoken Language Processing - ICSLP'2002, Sep 2002, Denver, USA, pp.721 Communication dans un congrès inria-00100805v1
Détection de séquences par sélection de l'historique : application à la reconnaissance automatique de la parole David Langlois,Kamel Smaïli,Jean-Paul Haton XXIVe Journées d'Etudes sur la Parole - JEP'2002, Jun 2002, Nancy, France, pp.301 Communication dans un congrès inria-00107575v1
A New Method Based on Context for Combining Statistical Language Models David Langlois,Kamel Smaïli,Jean-Paul Haton Third International Conference on Modeling and Using Context - CONTEXT 01, 2001, Dundee, Scotland, pp.235-247 Communication dans un congrès inria-00100420v1
Efficient Language Models Combination: Application to Phrase Finding David Langlois,Kamel Smaïli,Jean-Paul Haton Proceedings of the International Workshop "Speech and Computer" - SPECOM 2001, 2001, Moscow, Russia, 4 p Communication dans un congrès inria-00100650v1
Improving Statistical Language Models by Removing Impossible Events Armelle Brun,David Langlois,Kamel Smaïli,Jean-Paul Haton Proceedings of the International Workshop "Speech and Computer" - SPECOM 2001, 2001, Moscow, Russia, 4 p Communication dans un congrès inria-00100651v1
Dealing with distant relationships in natural language modelling for automatic speech recognition David Langlois,Kamel Smaïli,Jean-Paul Haton 4th World Multiconference on Systemics, Cybernetics & Informatics - SCI'2000, International Institute of Informatics & Systemics, 2000, Orlando, USA, pp.400-405 Communication dans un congrès inria-00099031v1
Discarding Impossible Events from Statistical Language Models Armelle Brun,David Langlois,Kamel Smaïli,Jean-Paul Haton International Conference on Spoken Language Processing, Oct 2000, Pékin, China, 4 p Communication dans un congrès inria-00099040v1
A New Based Distance Language Model for a Dictation Machine: application to MAUD David Langlois,Kamel Smaïli 6th European Conference on Speech Communication & Technology - EUROSPEECH'99, 1999, Budapest, Hungary, pp.1779-1782 Communication dans un congrès inria-00098984v1

Chapitre d'ouvrage (1)

Genetic-based Decoder for Statistical Machine Translation Ameur Douib,David Langlois,Kamel Smaili Springer LNCS series, Lecture Notes in Computer Science, 2016 Chapitre d'ouvrage hal-01336546v1

Thèse (1)

Notions d'événements distants et d'évenements impossibles en modélisation stochastique du langage : application aux modèles n-grammes de mots et de séquences David Langlois Autre [cs.OH]. Université Henri Poincaré - Nancy 1, 2002. Français. ⟨NNT : 2002NAN10048⟩ Thèse tel-01746703v1