Carlo Fischione, Luca Turchet, György Fazekas, Mathieu Lagrange, Hossein Ghadikolaei. The Internet of Audio Things: state-of-the-art, vision, and challenges. IEEE internet of things journal, IEEE, 2020, 7 (10), pp.10233-10249. ⟨10.1109/JIOT.2020.2997047⟩. ⟨hal-02930053v2⟩

Vincent Lostanlen, Christian El-Hajj, Mathias Rossignol, Grégoire Lafay, Joakim Andén, et al.. Time-Frequency Scattering Accurately Models Auditory Similarities Between Instrumental Playing Techniques. EURASIP Journal on Audio, Speech, and Music Processing, SpringerOpen, In press. ⟨hal-03000693⟩

Judicaël Picaut, Arnaud Can, Nicolas Fortin, Jeremy Ardouin, Mathieu Lagrange. Low-Cost Sensors for Urban Noise Monitoring Networks-A Literature Review. Sensors, MDPI, 2020, 20 (8), ⟨10.3390/s20082256⟩. ⟨hal-02930109v2⟩

Grégoire Lafay, Mathias Rossignol, Nicolas Misdariis, Mathieu Lagrange, Jean-François Petiot. Investigating soundscapes perception through acoustic scenes simulation. Behavior Research Methods, Psychonomic Society, Inc, 2019, 51 (2), pp.532-555. ⟨hal-01111782v2⟩

Félix Gontier, Catherine Lavandier, Pierre Aumond, Mathieu Lagrange, Jean-François Petiot. Estimation of the perceived time of presence of sources in urban acoustic environments using deep learning techniques. Acta Acustica united with Acustica, Hirzel Verlag, 2019, 105 (6), pp.1053-1066. ⟨hal-02388788⟩

Jean-Rémy Gloaguen, Arnaud Can, Mathieu Lagrange, Jean-François Petiot. Road traffic sound level estimation from realistic urban sound mixtures by Non-negative Matrix Factorization. Applied Acoustics, Elsevier, 2019, pp.229-238. ⟨10.1016/j.apacoust.2018.08.018⟩. ⟨hal-01887710⟩

Vincent Lostanlen, Joakim Andén, Mathieu Lagrange. Fourier at the heart of computer music: From harmonic sounds to texture. Comptes Rendus Physique, Centre Mersenne, 2019, ⟨10.1016/j.crhy.2019.07.005⟩. ⟨hal-02283200⟩

Mathias Rossignol, Mathieu Lagrange, Arshia Cont. Efficient similarity-based data clustering by optimal object to cluster reallocation. PLoS ONE, Public Library of Science, 2018. ⟨hal-01123756v2⟩

Vincent Lostanlen, Grégoire Lafay, Joakim Andén, Mathieu Lagrange. Relevance-based quantization of scattering features for unsupervised mining of environmental audio. EURASIP Journal on Audio, Speech, and Music Processing, SpringerOpen, 2018, 2018 (1), ⟨10.1186/s13636-018-0138-4⟩. ⟨hal-01887403⟩

Annamaria Mesaros, Toni Heittola, Emmanouil Benetos, Peter Foster, Mathieu Lagrange, et al.. Detection and Classification of Acoustic Scenes and Events: Outcome of the DCASE 2016 Challenge. IEEE/ACM Transactions on Audio, Speech and Language Processing, Institute of Electrical and Electronics Engineers, 2018, 26 (2), pp.379-393. ⟨hal-01650601⟩

Félix Gontier, Mathieu Lagrange, Pierre Aumond, Arnaud Can, Catherine Lavandier. An Efficient Audio Coding Scheme for Quantitative and Qualitative Large Scale Acoustic Monitoring Using the Sensor Grid Approach. Sensors, MDPI, 2017, 17 (12), pp.2758. ⟨10.3390/s17122758⟩. ⟨hal-01650593⟩

Jean-Rémy Gloaguen, Arnaud Can, Mathieu Lagrange, Jean François Petiot. Reconnaissance et estimation du bruit de trafic dans l’environnement urbain. Acoustique et Techniques : trimestriel d'information des professionnels de l'acoustique, Neuilly-sur-Seine : Centre d'information et de documentation sur le bruit, 2017, 86-87, pp.54-60. ⟨hal-01716536⟩

Emmanouil Benetos, Grégoire Lafay, Mathieu Lagrange, Mark Plumbley. Polyphonic Sound Event Tracking using Linear Dynamical Systems. IEEE Transactions on Audio, Speech and Language Processing, Institute of Electrical and Electronics Engineers, 2017, 25 (6), pp.1266-1277. ⟨hal-01520194⟩

Mathieu Lagrange, Hervé Andrieu, Isabelle Emmanuel, Gerard Busquets. Classification of rainfall radar images using the scattering transform. Journal of Hydrology, Elsevier, 2016. ⟨hal-01397741⟩

Grégoire Lafay, Nicolas Misdariis, Mathieu Lagrange, Mathias Rossignol. Semantic browsing of sound databases without keywords. Journal of the Audio Engineering Society, Audio Engineering Society, 2016, 64 (9), pp.628-635. ⟨hal-01300399v2⟩

Grégoire Lafay, Mathieu Lagrange, Mathias Rossignol, Emmanouil Benetos, Axel Roebel. A morphological model for simulating acoustic scenes and its application to sound event detection. IEEE/ACM Transactions on Audio, Speech and Language Processing, Institute of Electrical and Electronics Engineers, 2016, 24 (10), pp.1854-1864. ⟨10.1109/TASLP.2016.2587218⟩. ⟨hal-01111381v2⟩

Mathieu Lagrange, Grégoire Lafay, Boris Defreville, Jean-Julien Aucouturier. The bag-of-frames approach: a not so sufficient model for urban soundscapes. Journal of the Acoustical Society of America, Acoustical Society of America, 2015, 138 (5), pp.487-492. ⟨hal-01082501v2⟩

Dan Stowell, Dimitrios Giannoulis, Emmanouil Benetos, Mathieu Lagrange, Mark Plumbley. Detection and Classification of Acoustic Scenes and Events. IEEE Transactions on Multimedia, Institute of Electrical and Electronics Engineers, 2015, 17 (10), ⟨10.1109/TMM.2015.2428998⟩. ⟨hal-01253912⟩

Alexey Ozerov, Mathieu Lagrange, Emmanuel Vincent. Uncertainty-based learning of acoustic models from noisy data. Computer Speech and Language, Elsevier, 2013, 27 (3), pp.874-894. ⟨10.1016/j.csl.2012.07.002⟩. ⟨hal-00717992v2⟩

Mathieu Lagrange, Roland Badeau, Bertrand David, Nancy Bertin, Olivier Derrien, et al.. Décompositions en éléments sonores et applications musicales. Traitement du Signal, Lavoisier, 2011, 28 (6), pp.665-689. ⟨hal-00809496⟩

Emma Murphy, Mathieu Lagrange, Gary Scavone, Philippe Depalle, Catherine Guastavino. Perceptual evaluation of rolling sound synthesis. Acta Acustica united with Acustica, Hirzel Verlag, 2011, 5 (97), pp.840-851. ⟨hal-01106645⟩

Mathieu Lagrange, Martin Raspaud, Roland Badeau, Gael Richard. Explicit Modeling of Temporal Dynamics within Musical Signals for Acoustical Unit Formation and Similarity. Pattern Recognition Letters, Elsevier, 2010, 31 (12), pp.1498--1506. ⟨hal-00945198⟩

Mathieu Lagrange, Martin Raspaud. Spectral similarity metrics for sound source formation based on the common variation cue. Multimedia Tools and Applications, Springer Verlag, 2010, pp.185-205. ⟨hal-01132571⟩

Mathieu Lagrange, Gary Scavone, Philippe Depalle. Analysis / Synthesis of Sounds Generated by Sustained Contact between Rigid Objects. IEEE Transactions on Audio, Speech and Language Processing, Institute of Electrical and Electronics Engineers, 2010, 18 (3), pp.509-518. ⟨hal-01106568⟩

Mathieu Lagrange, Luis Gustavo Martins, Jennifer Murdoch, George Tzanetakis. Normalized cuts for predominant melodic source separation. IEEE/ACM Transactions on Audio, Speech and Language Processing, Institute of Electrical and Electronics Engineers, 2008, 16 (2). ⟨hal-01697331⟩

Mathieu Lagrange, Sylvain Marchand. Estimating the Instantaneous Frequency of Sinusoidal Components Using Phase-Based Methods. Journal of the Audio Engineering Society, 2007, 55, pp.385--399. ⟨hal-00308193⟩

Mathieu Lagrange, Sylvain Marchand, Jean-Bernard Rault. Enhancing the Tracking of Partials for the Sinusoidal Modeling of Polyphonic Sounds. IEEE Transactions on Audio, Speech and Language Processing, Institute of Electrical and Electronics Engineers, 2007, 15, pp.1625--1634. ⟨hal-00308191⟩

Mathieu Lagrange, Sylvain Marchand, Jean-Bernard Rault. Long Interpolation of Audio Signals Using Linear Prediction in Sinusoidal Modeling. Journal of the Audio Engineering Society, 2005, 53, pp.891--905. ⟨hal-00308188⟩

Félix Gontier, Mathieu Lagrange, Catherine Lavandier, Jean-François Petiot. Privacy aware acoustic scene synthesis using deep spectral feature inversion. IEEE ICASSP, May 2020, Barcelona, Spain. ⟨10.1109/ICASSP40776.2020.9053172⟩. ⟨hal-02478866⟩

Mathieu Lagrange, Félix Gontier. Bandwidth extension of musical audio signals with no side information using dilated convolutional neural networks. IEEE ICASSP, May 2020, Barcelona, Spain. ⟨hal-02473457v2⟩

Jean-François Petiot, Killian Legeay, Mathieu Lagrange. Optimization of the sound of electric vehicles according to unpleasantness and detectability. International Conference on Engineering Design ICED 2019, Aug 2019, DELFT, Netherlands. ⟨10.1017/dsi.2019.402⟩. ⟨hal-02280954⟩

Jean-Rémy Gloaguen, Arnaud Can, Jean-François Petiot, Mathieu Lagrange. Study of the Non-negative Matrix Factorization behavior to estimate the urban traffic sound levels. ICSV'26 ; 26ème International Congress on Sound and Vibration, Jul 2019, MONTREAL, Canada. ⟨hal-02285320⟩

Félix Gontier, Pierre Aumond, Mathieu Lagrange, Catherine Lavandier, Jean-François Petiot. Towards perceptual soundscape characterization using event detection algorithms.. Workshop on Detection and Classification of Acoustic Scenes and Events (DCASE 2018), Nov 2018, Surrey, United Kingdom. ⟨hal-01926241⟩

Jean-Rémy Gloaguen, Arnaud Can, Mathieu Lagrange, Jean-François Petiot. Estimation du niveau sonore du trafic routier au sein de mixtures sonores urbaines par la Factorisation en Matrices Non négatives. 14ème congrès français d'acoustique, CFA'18, Apr 2018, LE HAVRE, France. ⟨hal-01830431⟩

Jérémy Ardouin, Ludovic Charpentier, Mathieu Lagrange, Félix Gontier, Nicolas Fortin, et al.. An innovative low cost sensor for urban sound monitoring. Inter Noise 2018, 47th International Congress and Exposition on Noise Control Engineering, Aug 2018, CHICAGO, United States. ⟨hal-02519744⟩

Vincent Lostanlen, Joakim Andén, Mathieu Lagrange. Extended playing techniques: The next milestone in musical instrument recognition. 5th International Conference on Digital Libraries for Musicology, Sep 2018, Paris, France. ⟨hal-01864986⟩

Mathieu Lagrange, Mathias Rossignol, Grégoire Lafay. Visualization of audio data using stacked graphs. 19th International Society for Music Information Retrieval Conference, Sep 2018, Paris, France. ⟨hal-01807481⟩

Judicaël Picaut, Arnaud Can, Jérémy Ardouin, Pierre Crepeaux, Thierry Dhome, et al.. Characterization of urban sound environments using a comprehensive approach combining open data, measurements, and modeling. Acoustics '17, Jun 2017, BOSTON, United States. 4 p, ⟨10.1121/1.4988416⟩. ⟨hal-01630746⟩

Grégoire Lafay, Emmanouil Benetos, Mathieu Lagrange. Sound Event Detection in Synthetic Audio: Analysis of the DCASE 2016 Task Results. IEEE Workshop on Applications of Signal Processing to Audio and Acoustics (WASPAA 2017), Sep 2017, Mohonk, United States. ⟨hal-01635414⟩

Jean-Rémy Gloaguen, Arnaud Can, Mathieu Lagrange, Jean François Petiot. Creation of a corpus of realistic urban sound scenes with controlled acoustic properties. 173rd Meeting of the Acoustical Society of America and the 8th Forum Acusticum (Acoustics'17), Jun 2017, Boston, MA, United States. pp.1266-1277, ⟨10.1121/2.0000664⟩. ⟨hal-01635393⟩

Jean-Rémy Gloaguen, Arnaud Can, Mathieu Lagrange, Jean-François Petiot. Estimating traffic noise levels using acoustic monitoring: a preliminary study. DCASE 2016, Detection and Classification of Acoustic Scenes and Events, Sep 2016, BUDAPEST, Hungary. 4p. ⟨hal-01375796⟩

Emmanouil Benetos, Grégoire Lafay, Mathieu Lagrange, Mark Plumbley. Detection of Overlapping Acoustic Events using a Temporally-Constrained Probabilistic Model. ICASSP, Mar 2016, Shanghai, China. ⟨hal-01255074v2⟩

Mathieu Lagrange, Mathias Rossignol. Computational experiments in Science: Horse wrangling in the digital age. Research workshop on “Horses” in Applied Machine Learning, Oct 2016, London, United Kingdom. ⟨10.1109/TMM.2014.2330697⟩. ⟨hal-01635373⟩

Mathias Rossignol, Mathieu Lagrange, Grégoire Lafay, Emmanouil Benetos. Alternate Level Clustering for Drum Transcription. EUSIPCO, Sep 2015, Nice, France. ⟨hal-01122006v2⟩

Mathias Rossignol, Gregoire Lafay, Mathieu Lagrange, Nicolas Misdariis. SimScene : a web-based acoustic scenes simulator. 1st Web Audio Conference (WAC), IRCAM & Mozilla, Jan 2015, Paris, France. ⟨hal-01078098v2⟩

Gerard Busquets, Mathieu Lagrange, Isabelle Emmanuel, Hervé Andrieu. Classification of rainfall radar images using the scattering transform. EUSIPCO, Sep 2015, Nice, France. ⟨hal-01164184⟩

Axel Roebel, Jordi Pons Puig, Marco Liuni, Mathieu Lagrange. On automatic drum transcription using non-negative matrix deconvolution and itakura saito divergence. Proc of the IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), Apr 2015, Brisbane, Australia. pp.414 - 418, ⟨10.1109/ICASSP.2015.7178002⟩. ⟨hal-01261256⟩

Grégoire Lafay, Mathieu Lagrange, Mathias Rossignol, Jean-François Petiot, Nicolas Misdariis. A New Experimental Approach for Urban Soundscape Characterization Based on Sound Manipulation : A Pilot Study. International Symposium on Musical Acoustics, Jul 2014, Le Mans, France. ⟨hal-01099645⟩

Dimitrios Giannoulis, Dan Stowell, Emmanouil Benetos, Mathias Rossignol, Mathieu Lagrange, et al.. A Database and Challenge for Acoustic Scene !classification and Event Detection. EUSIPCO, Sep 2013, Marrakech, Morocco. ⟨hal-01123764⟩

Dimitrios Giannoulis, Emmanouil Benetos, Dan Stowell, Mathias Rossignol, Mathieu Lagrange, et al.. Detection and classification of acoustic scenes and events: An IEEE AASP challenge. IEEE WASPAA, Oct 2013, New Paltz, United States. ⟨10.1109/WASPAA.2013.6701819⟩. ⟨hal-01123765⟩

Benjamin Cauchi, Mathieu Lagrange, Nicolas Misdariis, Arshia Cont. Saliency-based modeling of acoustic scenes using sparse non-negative matrix factorization. Workshop on Image and Audio Analysis for Multimedia Interactive, Jul 2013, Paris, France. ⟨hal-00940075⟩

Carlo Baugé, Mathieu Lagrange, Joakim Andén, Stéphane Mallat. Representing environmental sounds using the separable scattering transform. ICASSP, May 2013, Vancouver, Canada. ⟨10.1109/ICASSP.2013.6639358⟩. ⟨hal-01126650⟩

Rémi Foucard, Slim Essid, Mathieu Lagrange, Gael Richard. Etiquetage automatique de l'audio : une approche de boosting régressif basée sur une fusion souple d'annotateurs. Coresa, 2013, NA, France. ⟨hal-01106754⟩

Rémi Foucard, Slim Essid, Gael Richard, Mathieu Lagrange. Exploring new features for music classification. WIAMIS, Jul 2013, Paris, France. ⟨10.1109/WIAMIS.2013.6616154⟩. ⟨hal-01126767⟩

Emmanouil Benetos, Mathieu Lagrange, Simon Dixon. Characterisation of Acoustic Scenes using a Temporally Constrained Shit-Invariant Model. DAFx, Sep 2012, York, United Kingdom. ⟨hal-01126770⟩

Benjamin Cauchi, Mathieu Lagrange, Nicolas Misdariis, Arshia Cont. Sparse representations for modeling environmental acoustic scenes, application to train stations soundscapes. Acoustics 2012, Apr 2012, Nantes, France. ⟨hal-00810774⟩

Mathieu Lagrange, Luis Gustavo Martins, George Tzanetakis. Cluster aware normalization for enhancing audio similarity. IEEE ICASSP, Jan 2012, Las Vegas, United States. ⟨hal-01126778⟩

Rémi Foucard, Slim Essid, Mathieu Lagrange, Gael Richard. A regressive boosting approach to automatic audio tagging based on soft annotator fusion. IEEE ICASSP, Mar 2012, Kyoto, Japan. ⟨10.1109/ICASSP.2012.6287820⟩. ⟨hal-01132529⟩

Mathieu Lagrange, Alexey Ozerov, Emmanuel Vincent. Robust singer identification in polyphonic music using melody enhancement and uncertainty-based learning. 13th International Society for Music Information Retrieval Conference (ISMIR), Oct 2012, Porto, Portugal. ⟨hal-00709826⟩

Mathieu Lagrange, George Tzanetakis. Adaptive N-normalization for enhancing music similarity. IEEE ICASSP, May 2011, Prague, Czech Republic. ⟨10.1109/ICASSP.2011.5946422⟩. ⟨hal-01132539⟩

François Rigaud, Mathieu Lagrange, Axel Roebel, Geoffroy Peeters. Drum Extraction From Polyphonic Music Based on a Spectro-Temporal Model of Percussive Sounds. Proc. of ICASSP, 2011, Prague, République tchèque. pp.381-384. ⟨hal-01106710⟩

Rémi Foucard, Slim Essid, Mathieu Lagrange, Gael Richard. Multi-scale temporal fusion by boosting for music classification. ISMIR, 2011, Miami, United States. pp.663-668. ⟨hal-00639097⟩

Alexey Ozerov, Mathieu Lagrange, Emmanuel Vincent. GMM-based classification from noisy features. International Workshop on Machine Listening in Multisource Environments (CHiME 2011), Sep 2011, Florence, Italy. ⟨inria-00598742⟩

Mathieu Lagrange, Joan Serra. Unsupervised accuracy improvement for cover song detection using Spectral Connectivity Network. International Conference on Music Information Retrieval, 2010, Utrecht, Netherlands. pp.1-1. ⟨hal-01161246⟩

Rémi Foucard, Jean-Louis Durrieu, Mathieu Lagrange, Gael Richard. Multimodal similarity between musical streams for cover version detection. IEEE ICASSP, Mar 2010, Dallas, United States. ⟨10.1109/ICASSP.2010.5495217⟩. ⟨hal-01132553⟩

Mathieu Lagrange, Roland Badeau, Gael Richard. Robust similarity metrics between audio signals based on asymmetrical spectral envelope matching. Proc. of IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), 2010, Dallas, Texas, United States. pp.405--408. ⟨hal-00945296⟩

Mathieu Lagrange, Roland Badeau, Bertrand David, Nancy Bertin, Jose Echeveste, et al.. The DESAM toolbox: spectral analysis of musical audio. International Conference on Digital Audio Effects (DAFx), Sep 2010, Graz, Austria. pp.254-261. ⟨hal-00523319⟩

Matthias Robine, Pierre Hanna, Mathieu Lagrange. Meter Class Profiles for Music Similarity and Retrieval. International Society for Music Information Retrieval Conference (ISMIR), Oct 2009, Kobe, Japan. ⟨hal-00423715⟩

Mathieu Lagrange, Luis Gustavo Martins, George Tzanetakis. A Computationally Efficient Scheme for Dominant Harmonic Source Separation. ICASSP, IEEE, 2008, Las Vegas, United States. ⟨10.1109/ICASSP.2008.4517572⟩. ⟨hal-01697506⟩

Luís Teixeira, Luis Martins, Mathieu Lagrange, George Tzanetakis. MarsyasX : Multimédia Datflow Processing vith Implicit Patching. Proceeding of the 16th ACM international conference, Oct 2008, Vancouver, France. ⟨10.1145/1459359.1459510⟩. ⟨hal-01697481⟩

Mathieu Lagrange, Gary Scavone, Philippe Depalle. Time-Domain Analysis / Synthesis Of The Excitation Signal In A Source / Filter Model Of Contact Sounds. ICAD, 2008, Paris, France. ⟨hal-01697530⟩

G Tzanetakis, R. Jones, C Castillo, L Martins, L Teixeira, et al.. Interoperability And The Marsyas 0.2 Runtime. ICMC, 2008, Belfast, Ireland. ⟨hal-01697498⟩

Mathieu Lagrange, Nathan Whetsell, Philippe Depalle. On The Control Of The Phase Of Resonant Filters With Applications To Percussive Sound Modelling. DAFX, 2008, Espoo, Finland. ⟨hal-01697491⟩

Mathieu Lagrange, Bertrand Scherrer. Two-Step Modal Identification For Increased Resolution Analysis Of Percussive Sounds. DAFX, 2008, Espoo, Finland. ⟨hal-01697496⟩

Emma Murphy, Mathieu Lagrange, Gary Scavone, Philippe Depalle, Catherine Guastavino. Perceptual Evaluation of a Real-time Synthesis Technique for Rolling Sounds . Conference on Enactive Interfaces, 2007, Grenoble, France. ⟨hal-01697540⟩

Mathieu Lagrange, Sylvain Marchand. Assessing the Quality of the Extraction and Tracking of Sinusoidal Components: Towards an Evaluation Methodology. Proceedings of the Digital Audio Effects (DAFx06) Conference, Sep 2006, Canada. pp.239--245. ⟨hal-00308186⟩

Mathieu Lagrange, Jennifer Murdoch, George Tzanetakis. Temporal Constraints for Sound Source Formation using the Normalized Cut. Neural Information Processing systems (NIPS), workshop on Advances in Models for Acoustic Processing, 2006, Vancouver, Canada. ⟨hal-02005791⟩

Myriam Desainte-Catherine, Pierre Hanna, Christophe Havel, Gyorgy Kurtag, Mathieu Lagrange, et al.. SCRIME Studio Report. International Computer Music Conference (ICMC), 2005, Spain. p. 515-518. ⟨hal-00363174⟩

Mathieu Lagrange, Sylvain Marchand, Jean-Bernard Rault. Partial Tracking Based on Future Trajectories Exploration. 116-th Convention of the AES, May 2004, Germany. ⟨hal-00308189⟩

Luis Gustavo Martins, Mathieu Lagrange, George Tzanetakis. Modeling Grouping Cues for Auditory Scene Analysis Using a Spectral Clustering Formulation. IGI Global. Machine Audition: Principles, Algorithms and Systems,, 2011. ⟨hal-01106542⟩

Gregoire Lafay, Nicolas Misdariis, Mathieu Lagrange, Mathias Rossignol. A novel interface for audio based sound data mining. 2014. ⟨hal-01078097⟩

Mathieu Lagrange, Grégoire Lafay, Mathias Rossignol. On the visual display of audio data using stacked graphs. 2014. ⟨hal-00986577v2⟩

Romain Tavenard, Hervé Jégou, Mathieu Lagrange. Efficient Cover Song Identification using approximate nearest neighbors. 2013. ⟨hal-00672897⟩

Alexey Ozerov, Mathieu Lagrange, Emmanuel Vincent. Uncertainty-based learning of Gaussian mixture models from noisy data. [Research Report] RR-7862, 2012. ⟨hal-00660689v2⟩

Mathieu Lagrange. Modélisation Sinusoïdale des Sons Polyphoniques. Autre [cs.OH]. Université Sciences et Technologies - Bordeaux I, 2004. Français. ⟨tel-00009550⟩