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Mohamed Sahmoudi > Publications

Publications

jeudi 18 février 2016.

Selected Publications : Journal Papers

  • H. Monod, M. Sahmoudi, D. Makowski et D. Wallach “ Optimal Experimental Designs for Estimating Model Parameters, Applied to Yield Response to Nitrogen Models,” in Agronomy 22, pp. 229-238, 2002.
  • M. Sahmoudi, K. Abed-Meraim and M. Benidir, “Blind Separation of Impulsive Alpha-Stable Sources Using a Minimum Dispersion Criterion,” in IEEE Signal Processing Letters, Vol. 12, pp : 281-284, April 2005.
  • Z. Messali, M. Sahmoudi and F. Soltani, “Robust radar detection CA, GO and SO CFAR in Pearson measurements based on a non linear compression procedure for clutter reduction,” Journal of Signal Image and Video Processing (SIViP), Springer- London, December 2007.
  • M. Sahmoudi and M. Amin, “Fast Iterative Maximum-Likelihood Algorithm (FIMLA) for Multipath Mitigation in Next Generation of GNSS Receivers," IEEE Transactions on Wireless Communications, No. 7, Vol. 11, December 2008.
  • M. Sahmoudi and M. Amin, “Robust Synchronization of Weak GPS Signals in Multipath and Jamming Environments,” Elsevier Signal Processing, 89(7), 2009.
  • M. Sahmoudi and René, Jr. Landry, “Multipath Mitigation Techniques Using Maximum-Likelihood Principles,” Inside GNSS, November/December 2008. Invited Paper.
  • M. Sahmoudi and René, Jr. Landry, “A Robust Approach of Nonlinear Filtering for Multi-Frequency RTK Positioning in Multipath Environments,” IEEE Journal of Selected Topics in Signal Processing. Special Issue on GNSS and Robust Navigation, October 2009.
  • P. Esteves, M. Sahmoudi et M.L. Boucheret, « Sensitivity Characterization of Differential Detectors for Acquisition of Weak GNSS Signals, » in IEEE Trans. AES. October issue, 2015.
  • P. Esteves, M. Sahmoudi and L. Ries, “Vector Acquisition for Improving Sensitivity and Combining Multi-GNSS Signals”. Inside GNSS Magazine, June 2014.
  • M. Sahmoudi, A. Bourdeau et J.-Y. Tourneret « Advanced Approaches for GNSS Positioning in Urban Environment by Tight Integration with a 3D City Model and GNSS SImulator », in review, Journal of Navigation.
  • K.A. Bin Ahmad, M. Sahmoudi and C. Macabiau, “Characterization of GNSS Receiver Position Errors for User Integrity Monitoring in Urban Environments,” en cours de préparation pour soumission au mois de mars à la revue IEEE Trans on Vehicular Technology.

International Conference Papers

  • M. Sahmoudi et M. Benidir, “Performance Analysis for the HAF-Estimator for a Time-varying Amplitude Phase-Modulated Signals,“ CA’ 2002 ; IASTED Inter. Conf. on Control and Applications, Mexico, May 20-22, 2002.
  • M. Sahmoudi, K. Abed-Meraim and M. Benidir, “Blind Separation of alpha-Stable Sources : A new Fractional Lower-Order Moments (FLOM) Approach,” the 2nd IEEE conference ISSPIT’2002 (International Symposium on Signal Processing and Information Technology ), Marrakech, Morocco, December 18-21, 2002.
  • M. Sahmoudi, K. Abed-Meraim and M. Benidir, “Blind Separation of Instantaneous Mixtures of Impulsive Alpha-stable Sources,” the IEEE conference ISSPA’2003 ; Int. Symp. on Signal and Image Processing and Analysis, Rome, Italy, Sep. 2003.
  • M. Sahmoudi and K. Abed-Meraim, “Multicomponent Chirp Interference Estimation for Communication Systems in Impulsive Alpha-Stable Noise Environement,” The IEEE ISCCSP’2004 conference ; International Symposium on Control, Communications and Signal Processing, Hammamet, Tunisia, 2004.
  • M. Sahmoudi, K. Abed-Meraim and B. Barkat, “IF Estimation of Multicomponent Chirp Signal in Impulsive Alpha-Stable Noise Environment Using Parametric and Non-Parametric Approaches,” EUSIPCO’2004, 12th European Signal Processing Conference, Vienna, Austria, September 6-10, 2004.
  • M. Sahmoudi, K. Abed-Meraim and M. Benidir, “Blind Separation of Heavy-Tailed Signals Using Normalized Statistics,” ICA’2004 ; the 5th Inter. Conf. on Independent Component Analysis and Blind Source Separation, Granada, Spain, September 22-24, 2004.
  • M. Sahmoudi et K. Abed-Meraim, “Robust IF Estimation of Multicomponent FM Signals Affected by Heavy-Tailed Noise Using TFD,” International Coll. Modélisation Stochastique et Statistique (MSS’2004), Algeria, April 17-19, 2004.
  • M. Sahmoudi and K. Abed-Meraim, “Robust Algorithms for Heavy-Tailed Sources Separation,” In Proceeding of the IEEE conference ISSPIT’2004, Rome, Italy, December 2004.
  • M. Sahmoudi, K. Abed-Meraim, M. Lavielle, E. Kunth and Ph. Ciblat, "Blind Source Separation Using a Semi-Parametric Approach with Application to Heavy-Tailed Signals," in Proc. of EUSIPCO’2005, Antalya, Turkey, September 2005.
  • M. Sahmoudi and K. Abed-Meraim "Investigations on Contrast Functions for Blind Source Separation with Application to Impulsive signals," in Proc. of the IEEE Int. Conference ISSPA’2005, Sydney, Australia, Sept. 2005.
  • Z. Messali, M. Sahmoudi and F. Soltani, "Robust Detection of Distributed CA-CFAR in Presence of Extraneous Targets and non-Gaussian Clutter Using a Wavelet Thresholding Procedure," in Proc. of the IEEE Int. Symposium ISSPA’2005, Sydney, Australia, Sept. 2005.
  • M. Sahmoudi, H. Belkacemi, S. Marcos, and M. Benidir, "Robust and Joint Angle/Doppler Estimation for Space-Time Adaptive Processing (STAP) Airborne Radar in Non-Gaussian Clutter," Proc. of the IEEE Int. Symposium ISSPA’2005, Sydney, Australia, Sept. 2005.
  • M. Sahmoudi and K. Abed-Meraim "A Robust Time-frequency Distribution for Multicomponent Non-stationary FM Signals Analysis In Impulsive Alpha-stable Noise," in Proc. of the IEEE Int. Workshop on Statistical Signal Processing SSP’2005 ; Bordeaux, France, July 2005.
  • M. Sahmoudi,"Generalized Contrast Functions for Blind Source Separation with Unknown Number of Sources," in the Proceedings of the IEEE Int. Workshop on Statistical Signal Processing SSP’2005 ; Bordeaux, France, July 2005.
  • M. Sahmoudi, M. G. Amin, K. Abed-Meraim and A. Belouchrani, "Contrast Functions For Blind Source Separation Based On Time-Frequency Information-Theory," in Proceedings of ICA’2006 ; 6th Int. Conf. on Independent Component Analysis and Blind Source Separation, USA, 2006.
  • M. Sahmoudi, H. Snoussi and M. G. Amin, "Robust Approach for Blind Source Separation in Non-Gaussian Noise Environments," Invited paper, in proceeding of the IEEE International Conference ISCCSP’2006, Marakech, Morocco, March 2006.
  • M. Sahmoudi and M. G. Amin "Improved Maximum Likelihood Time Delay Estimation for GPS in Multipath, Interference and Low SNR Environment," in Proc. of the IEEE/ION conference PLANS’2006, SAN DIEGO, CA, USA, April 2006.
  • M. Sahmoudi and M. G. Amin "Unitary Cyclic MUSIC for Direction Finding in GPS Receivers," in Proc. of the IEEE conference SAM’2006 ; fourth IEEE Workshop on Sensor Array and Multi-Channel Processing, USA, July 2006.
  • M. Sahmoudi, H. Boumaraf, M. G. Amin and D.-T. Pham, "Blind Separation of Convolutive Mixtures Using Nonstationarity and Fractional Lower Order Statistics (FLOS) : Application to Audio Signals," in Proc. of the IEEE conference SAM’06 ; fourth IEEE Workshop on Sensor Array and Multi-Channel Processing, USA, July 2006.
  • M. Sahmoudi and M. G. Amin “Robust Maximum Likelihood Synchronization for GPS Receivers in Multipath Environment,” in proc. of the IEEE conference VTC’2006 Fall, Canada, September 2006.
  • Z. Mesali, F. Soltani and M. Sahmoudi, "Distributed Pre-Processed CA-CFAR Detection Structure For Non Gaussian Clutter Reduction,” in Proceedings of IEEE 3rd European Radar Conference, EuRAD 2006, Sept. 2006.
  • M. Sahmoudi and M. G. Amin, "Fast Iterative Maximum-Likelihood Algorithm (FIMLA) For Multipath Mitigation in Next Generation of GNSS Receivers", Invited paper, in proc. of the IEEE ASILOMAR Conference on Signals, Systems, and Computers, Oct. 29 - Nov. 1, 2006.
  • H. Boumaraf, M. Sahmoudi and Y. Zhang, "A Novel Method to Resolve the Permutation Ambiguity Problem in Convolutive Blind Separation of Nonstationary Acoustic Sources," in Proceedings of the IEEE conference ISSPA’2007, Sharjah, U.A.E., February 2007.
  • M. Sahmoudi and M. G. Amin, "Optimal Robust Beamforming for Interference and Multipath Mitigation in GNSS Arrays," in Proceedings of the IEEE conference ICASSP’2007, Hawaii USA, April 2007.
  • M. Sahmoudi and M. G. Amin, "Blind Separation of In-Building Acoustic Signals for Urban Sensing Using Distributed Sensors," in Proc. of IEEE Asilomar Conference on Signals, Systems, and Computers ; ASILOMAR’2007.
  • M. Sahmoudi, Chun Yang and M. G. Amin, "Cyclostationarity-based Signal Processing for Robust GNSS Positioning in Interference Environments," accepted for publication in Proceedings of the ION 63rd Annual Meeting (2007), Cambridge, Massachusetts, April 2007.
  • M. Sahmoudi, R. Jr. Landry, I. Ilie, and T. Delaporte, “Satellite Augmentation Systems for Acceleration Determination in Airborne Gravimetry : A Comparative Study, " in Proceedings of the Institute of Navigation (ION) conference GNSS 2007, Fort Worth, Texas, USA, September 2007.
  • M. Sahmoudi and R. Jr. Landry, "DOA estimation of Spread Sources with Unknown Bandwidth and center frequencies Using Robust Beamforming," in Proceedings of the IEEE conference WOSPA’2008, Sharjah, U.A.E., March 2008.
  • M. Sahmoudi, M. G. Amin and R. Jr. Landry, “Acquisition of Weak GNSS Signals Using a New Block Averaging Pre-Processing,” in Proceedings of the ION/IEEE conference PLANS’2008, CA, USA, May 2008.
  • D. Thomas, M. Sahmoudi, R. Jr. Landry and J.C. Guay, “A Robust RTK Software for High-Precision GPS Positioning,” in Proceedings of the European Navigation Conference 2008, Toulouse, France, April 2008.
  • J.-L. Issler, Y. Tawk, A. Jovanovic, C. Botteron, P.-A. Farine, R. Jr. Landry, M. Sahmoudi, V. Dehant, « Contribution to the Worldwide multimodal SBAS standard », Proc of the Fourth European Workshop on GNSS Signal Processing - GNSS Signal’ 2009, Munich, Allemagne, 10-11 Décembre 2009.
  • M. Sahmoudi, A. Kouki and R. Jr. Landry, “A New Approach for Mitigating Carrier Phase Multipath Errors in Multi-GNSS Real-Time Kinematic (RTK) Receivers,” Proc. of the IEEE Inrternational Conference ICASSP’2010, Dallas, TX, USA, March 2010.
  • M. Sahmoudi1, C. Yang and V. Calmettes, “The Merits of the Cyclostationarity of BOC Signals for a Cognitive GNSS Receiver Design,” in Proc. of the ION/IEEE PLANS’2010, Palm Springs, CA, USA, Mai 2010.
  • J.-L. Issler, F. Perozans, Y. Tawk, A. Jovanovic, C. Botteron, P-A. Farine, R. Jr. Landry, M. Sahmoudi, V. Dehant, A. Caporali, S. Reboul, « Universal-SBAS : A Worldwide Multimodal Standard », in Proc. of the 52nd IEEE International Symposium ELMAR’2010, Zadar, Croatia, 15-17 September 2010.
  • V. Barreau, B. Priot, M. Sahmoudi and V. Calmettes, “A New Approach for Deep Integration of GNSS and Vision-Aided MEMS IMU,” in Proc. of the ION GNSS’2010, Portland, OR, USA, September 2010.
  • Mohamed Sahmoudi, “Cooperative multi-GNSS Tracking : A New Approach for Deep Hybridization of Multi-GNSS Signals,” presentation at the ION conference GNSS’2010, Portland, OR, USA, September 2010.
  • J.-L. Issler, Y. Tawk, A. Jovanovic, C. Botteron, P.-A. Farine, R. Jr. Landry, M. Sahmoudi, V. Dehant, A. Caporali and S. Reboul, « Universal-SBAS : A Worldwide Multimodal Standard », Fifth Meeting of the International Committee on Global Navigation Satellite Systems (ICG-5), Italy European Union, October 2010.
  • M. Sahmoudi, J.-L. Issler, Y. Tawk, A. Jovanovic, C. Botteron, P.-A. Farine, R. Jr. Landry, V. Dehant, A. Caporali and S. Reboul, « Universal-SBAS : A Worldwide Multimodal Standard », in Proc. of the 5th ESA Workshop on Satellite Navigation Technologies NVITEC’2010, ESA/ESTEC, Noordwijk, The Netherlands, December 2010.
  • M. Sahmoudi and L. Wang, « Combining Synthetic Array Processing and Coherent Integration for Weak GNSS Signals Tracking,” in Proc. of the European Navigation Conference, 29 Nov. – 01 Dec. 2011, London, UK.
  • Khairol Bin Ahmad and M. Sahmoudi “Combining Pseudorange, Carrier-Phase and Doppler GNSS Measurements for Multipath Mitigation,” in Proc. Of the Workshop Space Reflecto’2011, October 27-28, 2011, Calais, France.
  • Wang Lu and M. Sahmoudi, “Synthetic Array Processing for GNSS receiver in Multipath Environments,” in Proc. Of the Workshop Space Reflecto’2011, October 27-28, 2011, Calais, France.
  • M. Sahmoudi, P. Esteves, M. Bousquet, L. Ries, G. Artaud and M.-L. Boucheret, “A New Frequency Offset Correction Approach for Enhancing Sensitivity of GNSS Receivers,” Proc. of the international conference ION GNSS 2011. Best Presentation Award.
  • M. Sahmoudi and P. Esteves, “A Comparative Study of High-Sensitivity Acquisition Methods of GNSS Signals,” Proceedings of the European Navigation Conference 2011, London, UK, 29th November – 1st December 2011.
  • Aude BOURDEAU, Mohamed SAHMOUDI, Jean-Yves TOURNERET, "Constructive Use of GNSS NLOS-Multipath : Augmenting the Navigation Kalman Filter with a 3D Model of the Environment, " in Proceedings of the IEEE International Conference FUSION 2012, Singapore, July 2012.
  • A. Bourdeau, M. Sahmoudi and J.Y. Tourneret, “Tight Integration of GNSS and a 3D City Model for Robust Positioning in Urban Canyons,” In Proceedings of the 25th International Technical Meeting of The Satellite Division of the Institute of Navigation (ION GNSS 2012), Nashville, TN, USA, 2012.
  • Aude Bourdeau, Mohamed Sahmoudi et Jean-Yves Tourneret, Prediction of GNSS Signal Bias Using a 3D Model in Urban Environments, In Proceedings of European Navigation Conference (ENC 2013), Vienne, Autriche, Avril 2013.
  • P. Esteves, M. Sahmoudi, N. Ziedan and M.L. Boucheret, “A New Adaptive Scheme for High-Sensitivity GNSS Acquisition in Presence of Large Doppler Shift,” In Proceedings of the 25th International Technical Meeting of The Satellite Division of the Institute of Navigation (ION GNSS 2012), Nashville, TN, USA, 2012.
  • Esteves, P., Sahmoudi, M., Ries, L. and Boucheret, M.-L. “Accurate Doppler-Shift Estimation for Increased Sensitivity of Computationally Efficient GNSS Acquisition,” In Proceedings of the European Navigation Conference (ENC 2013), Vienna, Austria, 2013.
  • Esteves, P. An Innovative and Efficient Frequency Estimation Method for GNSS Signals Acquisition. In Proceedings of the 26th International Technical Meeting of The Satellite Division of the Institute of Navigation (ION GNSS 2013), Nashville, TN, USA, 2013.
  • Esteves, P., Sahmoudi, M., Ries, L. and Boucheret, M.-L. “An Efficient Implementation of Collective Detection Applied in a Combined GPS-Galileo Receiver,” In Proceedings of the 6th European Workshop on GNSS Signals and Signal Processing (SIGNALS 2013), Neubiberg, Germany, 2013.
  • Mohamed Sahmoudi, “GNSS Multipath Signals : Mitigation or Constructive Use for Robust Navigation in Urban Canyons ?,” Invited Speaker, Proceedings of the Space Reflecto’2013, Brest, France, 4-5th November 2013.
  • K.A. Bin Ahmad, M. Sahmoudi, A. Bourdeau, and C. Macabiau, “Comparison of two Approaches of GNSS Positioning in NLOS Environments Using a 3D Model for Reliable Navigation,” in Proceedings, ENC’2013, Vienna, Austria, April 2013.
  • K.A. Bin Ahmad, M. Sahmoudi and C. Macabiau, “Reliability of GNSS Measurements via Pseudorange Prediction Using an Odometer for Robust Land-Vehicle Navigation,” Proceedings of the ION GNSS’2013, Nashville, TN, USA, Sept. 2013.
  • K.A. Bin Ahmad, M. Sahmoudi and C. Macabiau, “Characterization of GNSS Receiver Position Errors for User Integrity Monitoring in Urban Environments,” Proceedings of ENC’2014, Rotterdam, Netherlands, April 2014.
  • K.A. Bin Ahmad, M. Sahmoudi and C. Macabiau, “Trusted Overbounding Position Errors for GNSS Positioning in Urban Environments,” Proceedings of the ION GNSS’2014, Tampa, Florida, USA, September 2014.
  • M. Sahmoudi, A. Bourdeau and J.Y. Tourneret, “Deep Fusion of Vector Tracking GNSS Receivers and a 3D City Model for Robust Positioning in Urban Canyons with NLOS Signals,” In Proceedings of the IEEE/ESA NAVITEC’2014, Netherlands, 02-05 december 2014.
  • A. Ben Omar and M. Sahmoudi, P. Esteves, L. Ries, M. Andrianasin and R. Landry, “A new Method of Collective Acquisition of Multiple GNSS Satellite Signals in Challenging Environments,” In Proceedings of the IEEE/ESA NAVITEC’2014, Netherlands, 02-05 december 2014.
  • M. Sahmoudi and F. Defay, “Multi-Sensor Fusion for Robust Altitude Estimation of a Low-Cost UAV in Challenging GNSS Environments,” In Proceedings of the EuroGNC conference, Toulouse, France, April 2015.
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