Publications

Individual and collective works (4)

  1. Co-rédacteur invité de l´ouvrage " Extraction et Gestion des Connaissances ", RNTI E-20, ISBN 978-2-70568-112-8, Editions Hermann, 2011 (712 p.)
  2. Co-éditeur du numéro spécial " Caractérisation du Milieu Marin ", volume 25, numéro 1-2, Revue Traitement du Signal, 2008 (160 p.)
  3. Rédacteur invité de l´ouvrage " Systèmes d´informations pour l´aide à la décision ", RNTI E-8 " Système d´Information pour l´Aide à la décision en ingénierie système ", Référence : 734, ISBN. : 2.85428.734.7, Cépaduès édition, juin 2006 (228 p.)
  4. Duc-Manh Nguyen, Frédéric Dambreville, Abdelmalek Toumi, Jean-Christophe Cexus et Ali Khenchaf, A column generation based label correcting approach for the sensor management in an information collection process, Advanced Computational Methods for Knowledge Engineering Studies in Computational Intelligence, Vol. 479, pp.77-89 (2013) - Chapitre d´ouvrage

Articles in international peer-reviewed reading

  1. H. GHANMI, A. KHENCHAF and F. COMBLET, "Numerical Modeling of Electromagnetic Scattering from Sea Surface Covered by Oil," Journal of Electromagnetic Analysis and Applications, vol. 6, no. 1, pp. 15-24, 2014
  2. N. SAJJAD, A. KHENCHAF, "Grazing Angle Scattering of Electromagnetic Waves Based on an Improved Two-Scale Model", Journal of Applied Remote Sensing. Society of Photo-Optical Instrumentation Engineers (SPIE), May 2013, [DOI: 10.1117/1.JRS.7.073571]
  3. B. BELKHAOUI, M. TOUMI, A. KHALFALLAH, A. KHENCHAF, M. S. BOUHLEL, "Fusion Fourier descriptors from the EM, K-Means and Fisher algorithms for Radar Target Recognition", International Journal of Computer and Information Technology (ISSN: 2279 - 0764), Vol. 2 - Issue 4, July 2013
  4. R. KHAIRI, A. COATANHAY, A. KHENCHAF and Y. M. SCOLAN, "Numerical modeling of electromagnetic waves scattering from 2D coastal breaking sea waves", The European Physical Journal Applied Physics, doi:10.1051/epjap/2013120437, February 2013
  5. R. KHAIRI, A. COATANHAY, A. KHENCHAF, "Optimal High-Order Method of Moment combined with NURBS for the scattering by a 2D cylinder", Advanced Electromagnetics Journal, Vol 2, No 1, 2013, doi : 10.7716/aem.v2i1.130
  6. A. FICHE, J.C. CEXUS, A. MARTIN and A. KHENCHAF, "Features modeling with an alpha-stable distribution: application to pattern recognition based on continuous belief functions", Information Fusion Journal, 2013 [DOI information: 10.1016/j.inffus.2013.02.004]
  7. Y. BENNANI, F. COMBLET, A. KHENCHAF, "RCS of complex targets: original representation validate by measurements - Application to ISAR imagery". IEEE Transactions on Geoscience and Remote Sensing. Volume: 50, Issue 10, Page(s): 3882-3891, October 2012
  8. N. SAJJAD, A. KHENCHAF, A. COATANHAY, "Depolarization of Electromagnetic Waves from Bare Soil Surfaces", Scientific Computation in Electrical Engineering SCEE´2010, Series: Mathematics in Industry, Vol. 16, Springer, ISBN : 978-3-642-22452-2, 2012
  9. V. JAUD, C. GERVAISE, Y. STEPHAN, A. KHENCHAF, "Modelling of high-frequency roughness scattering from various rough surfaces through the small slope approximation of first order", Open Journal of Acoustics 2012, 2, 1-11. doi:10.4236/oja.2012.21001 Published Online March 2012 (http://www.SciRP.org/journal/oja)
  10. A. TOUMI, A. KHENCHAF & B. HOELTZENER, "A Retrieval System From Inverse Synthetic Aperture Radar Images and its Application to Radar Target Recognition". ELSEVIER, Information Sciences, International Journal of Informatics and Computer Science Intelligent Systems Applications, 196 (2012). pp 73-96
  11. O. BENHMAMMOUCH, A. KHENCHAF, & N. CAOUREN, " Modelling Roughness Effects on propagation of Electromagnetic Waves in a Maritime Environment: a Hybrid Approach", IET Radar, Sonar & Navigation, Volume 5, Issue 9, p.1018-1025, December 2011
  12. S. B. KHADRA, A. KHENCHAF, and K. B. KHADRA, "Numerical and experimental study of the hydrodynamic phenomena in heterogeneous sea surface, EM bistatic scattering", Progress In Electromagnetics Research B, Vol. 35, pp. 151-166, 2011
  13. L. VAITILINGOM, A. KHENCHAF, "Radar Cross Section of Sea and Ground Clutter Estimated by Two Scale Model and Small Slope Approximation in HF-VHF Bands", Progress In Electromagnetics Research (PIER), Vol. 29, p. 311-338, 2011
  14. V.JAUD, C.GERVAISE, Y.STEPHAN, A.KHENCHAF, Investigation of the Small Slope Approximation (SSA) for various rough seabeds, Journal of Computational Acoustics (JCA), to appear.
  15. A. BAUSSARD, M. ROCHDI, A. KHENCHAF, "PO/MEC-based bistatic scattering model for complex objects over a sea surface", Progress In Electromagnetics Research (PIER), Vol. 111, 229-251, 2011
  16. S. GROSDIDIER, A. BAUSSARD, A. KHENCHAF, "HFSW Radar model: Simulation and measurement", IEEE Transactions on Geoscience and Remote Sensing, Vol 48-9, pp. 3539-3549, Sept. 2010
  17. H. LAANAYA, A. MARTIN, D. ABOUTAJDINE & A. KHENCHAF, "Support Vector Regression of membership functions and belief functions. Application for pattern recognition", Information Fusion, Elsevier, Volume 11, Issue 4, pp. 338-350, October 2010
  18. M.N. SAIDI, A. TOUMI, A. KHENCHAF, D. ABOUTAJDINE, B. HOELTZENER, "Feature Extraction and Fusion for automatic Target recognition Based on ISAR Images", INFOCOMP Journal of Computer Science, Vol.8, number 4, pp.1-10, December 2009
  19. A. TOUMI, B. HOELTZENER, & A. KHENCHAF, "Hierarchical segmentation on ISAR image for automatic target recognition", International Journal of Computational Intelligence Research, ISSN 0974-1259 Vol.5, No.1, pp. 63-71, 2009
  20. N. BON, G. HAJDUCH, A. KHENCHAF, R. GARELLO, J.M. QUELLEC, "Recent Developments in Detection, Imaging and Classification for Airborne Maritime Surveillance", IET Signal Processing (Special Issue on ISAR), 2(3):192-203, 2008
  21. V. JAUD, C. GERVAISE, A. KHENCHAF, "Performances of a multistatic model of sound scattering by rough surfaces", The Journal of the Acoustical Society of America 123(5):3904, 2008 May
  22. N. BON, A. KHENCHAF, & R. GARELLO, "GLRT detection for range and doppler distributed targets in non-gaussian clutter", IEEE transactions on aerospace and electronic systems, Vol 44(2), pp. 678-696, April 2008
  23. M. Y. AYARI, A. KHENCHAF and A. COATANHAY. "Bistatic Scattering by Sea Surface at Large Incident Angles: Two-Scale Model Using the Unified Sea Spectrum". Journal of Applied Remote Sensing, Vol 1(013532), pp 1-19, 2007
  24. A. ARNOLD-BOS, A. KHENCHAF, & A. MARTIN, "Bistatic radar imaging of the marine environment. Part 1: theoretical background", IEEE Transactions on Geoscience and Remote Sensing, Special Issue on Synthetic Aperture Radar, pp. 3372-3383, Volume 45 (11), November 2007
  25. A. ARNOLD-BOS, A. KHENCHAF, & A. MARTIN, "Bistatic radar imaging of the marine environment. Part 2: simulation and results analysis", IEEE Transactions on Geoscience and Remote Sensing, Special Issue on Synthetic Aperture Radar, pp. 3384-3396, Volume 45 (11), November 2007
  26. F. COMBLET, A. KHENCHAF, A. BAUSSARD, & F. PELLEN, "Bistatic Synthetic Aperture Radar Imaging: Theory, Simulations and Validations", IEEE Transactions on Antennas and Propagation, pp. 3529-3540, Volume 54 (11), November 2006
  27. A. AWADA, Y. AYARI, A. KHENCHAF, & A. COATANHAY, "Bistatic scattering from an anisotropic sea surface: Numerical comparison between the first-order SSA and the TSM models", in Waves in Random and Complex Media, Volume 16 (3), pp. 383-394, August 2006
  28. J.M. BEN KASSEM, J. SAILLARD, & A. KHENCHAF, "BISAR MAPPING I. Theory and modelling", Progress In Electromagnetics Research, pp. 39-65, 2006
  29. J.M. BEN KASSEM, J. SAILLARD, & A. KHENCHAF, "BISAR MAPPING II. Treatment, Simulation and experimentation", Progress In Electromagnetics Research, PIER 61, pp. 67-87, 2006
  30. M.Y. AYARI, A. COATANHAY, & A. KHENCHAF, "Electromagnetic Propagation in Troposphere: Inverse Problem Using Optimization Approaches", Mathematical and Numerical Aspects of Wave Propagation WAVES, ISBN 354040127X, Springer Verlag, 2003
  31. A. KHENCHAF, ''The Bistatic Scattering of Electromagnetic Waves from Sea Surface and Snowy-covered'', RIGE (Revue Internationale de Génie Electrique), volume 4, No 1-2, 2001
  32. A. KHENCHAF, "Bistatic scattering and depolarization by a Randomly Rough Surfaces : application to the natural rough surfaces in X-band", Waves in Random Media, vol. 11, No 2, pp. 61-89, April 2001
  33. A. KHENCHAF, ''Bistatic reflection of electromagnetic waves from random rough surfaces. Application to the sea and snowy-covered surfaces'', EPJ Applied Physics, 14, 45-62, 2001
  34. C. DJERABA, M. BOUET, H. BRIAND, A. KHENCHAF, ''Visual and textual content based indexing and retrieval'', International Journal on Digital Libraries (IJODL), ISSN 1432-5012, Springer Verlag, Vol. 2, No 4, 2000
  35. A. KHENCHAF, O. AIRIAU, ''Bistatic Radar Moving Returns from Sea Surface'', IEICE, Transactions on Electronics, Vol. E83-C, No.12, pp. 1827-1835, December 2000
  36. O. AIRIAU, A. KHENCHAF, "A methodology for modeling and simulating target echoes with a moving polarimetric bistatic radar", Radio Science, Vol. 35, No. 3 , pp. 773-783, June 2000

Articles in national peer-reviewed journal

  1. S. BENKHADRA, A. KHENCHAF, "Signature électromagnétique des vagues déferlantes observées en configuration bistatique et en bande X ", Revue Traitement du Signal, numéro spécial " caractérisation du milieu marin ", Volume 30, No3-5, 2013
  2. A. FICHE, A. KHENCHAF, J.C. CEXUS, A. MARTIN, M. ROCHDI, "Etude statistique du fouillis de mer à partir de lois Alpha-Stables ", Revue Traitement du Signal, numéro spécial " caractérisation du milieu marin ", Volume 30, No3-5, 2013
  3. A. TOUMI, B. HOELTZENER, & A. KHENCHAF, "Traitements des signaux radar pour la reconnaissance/identification de cibles aériennes", RNTI-C-2 Classification : points de vue croisés, pp 201-220, 2008
  4. C. GERVAISE, A. KHENCHAF, " Editorial numéro spécial Traitement du Signal -Caractérisation du Milieu Marin- ", volume 25, numéro 1-2, Revue Traitement du Signal, 2008
  5. H. LAANAYA, A. MARTIN, A. KHENCHAF, & D. ABOUTAJDINE, "Extraction de connaissances à partir de données pour la classification des images sonar", volume 25, numéro 1-2, Revue Traitement du Signal, 2008
  6. A. BOUDRAA, J.C. CEXUS, A. BOUCHIKHI, A. KHENCHAF, "Analyse des échos de cibles sonar par Transformation de Huang-Teager (THT)", volume 25, numéro 1-2, Revue Traitement du Signal, 2008
  7. S. VALLEZ, C. GERVAISE, A. KHENCHAF, Y. STEPHAN, M. ANDRE, " Inversion géoacoustique d´un canal très petits fonds à partir des navires en mouvement - traitement incohérent ", volume 25 (1-2), pp. 151-163, Revue Traitement du Signal, April 2008
  8. J.C. CEXUS, A.O. BOUDRAA, A. BOUCHIKHI, & A. KHENCHAF, "Analyse des échos de cibles Sonar par Transformation de Huang-Teager (THT)", Traitement du signal, Vol 25(1-2), pp 119-129, April 2008
  9. C. ARCHAUX, F. PELLEN, B. HOELTZENER, & A. KHENCHAF, "Systèmes d'Information pour l'Aide à la Décision : Applications en Téléphonie Mobile et en Données Radar", Systèmes d'Information pour l'Aide à la Décision en Ingénierie Système, RNTI E-8, juin 2006
  10. A. TOUMI, B. HOELTZENER, & A. KHENCHAF, "Processus de traitement de données radar pour la reconnaissance/identification de cibles aériennes", Extraction et Gestion des Connaissances (EGC), pp 481, Revue des Nouvelles Technologies de l'Information, janvier 2005
  11. C. ARCHAUX, A. MARTIN, & A. KHENCHAF, "Détection par SVM - Application à la détection de churn en téléphonie mobile prépayée", Extraction et Gestion des Connaissances (EGC), Revue des Nouvelles Technologies de l'Information, Vol 2, pp. 597, Janvier 2004
  12. M. BOUET, & A. KHENCHAF, "Traitement de l´information multimédia : Recherche du média image", Ingénierie des systèmes d´information, RSTI (Revue des Sciences et Technologies de l´Information) série ISI-NIS, Vol 7, No 5-6/2002, pp. 65-90, Hermès, April 2003
  13. S. GUILLAUME, A. KHENCHAF, ''Découverte de Règles Ordinales'', Revue Extraction des Connaissances et Apprentissage, vol. 1, No 1-2, pp. 117-128, Hermès Science publications, 2001
  14. M. BOUET, C. DJERABA, A. KHENCHAF, H. BRIAND, ''Shape Processing and Image Retrieval'', Revue l'Objet, édition spéciale, ''Objets et Multimédia'', Hermès Science publications, Vol. 6, No 2, pp. 145-170, 2000

Invited lectures

  1. A. KHENCHAF, "Radar EM Ocean Clutter and Targets", Keynote presentation, IEEE Radar 2013, International Conference on Radar, 9-12 September 2013, Adelaide, Australia.
  2. A. KHENCHAF, "Capteur, propagation, environnement, information et imagerie", Keynote presentation, WoISA´13, Université Sidi Mohamed Ben Abdellah de Fes, Faculté Poly -Disciplinaire de Taza, 23-24 mai 2013, Maroc.
  3. D.M. NGUYEN, F. DAMBREVILLE, A. TOUMI, J.C. CEXUS et A. KHENCHAF, Une méthode de génération de colonnes pour la planification des capteurs dans un processus de collecte d´informations, 14e conférence ROADEF de la société Française de Recherche Opérationnelle et Aide à la Décision, Université de Technologie de Troyes, 13-15 février 2013.
  4. D.M. NGUYEN, F. DAMBREVILLE, A. TOUMI, J.C. CEXUS et A. KHENCHAF, A column generation based label correcting approach for the sensor management in an information collection process, ICCSAMA 2013, Warsaw, May 9-10, 2013.
  5. D.M. NGUYEN, F. DAMBREVILLE, A. TOUMI, J.C. CEXUS et A. KHENCHAF et C. OSSWALD, Combining multi-objective constraint satisfaction and sequential control for solving the sensors management of the intelligence process, 25th EURO Conference on Operational Research, Vilnius, July 8-11, 2012.
  6. L. VAITILINGOM, A. KHENCHAF, " Monostatic and Bistatic Electromagnetic Signature of Sea and Ground Clutter in HF Band Estimated by Using SPM, TSM and SSA Models", special session "Observing the terrestrial Environment at HF", PIERS 2012, Kuala Lumpur, Malaysia, 27-30 March, 2012.
  7. A. BAUSSARD, A. KHENCHAF, S. GROSDIDIER, " Trafic surveillance by HFSW radar ", Safer Seas / MITS´11, Brest, may 2011.
  8. A. KHENCHAF, "Overview of random rough surface scattering EM models. Application to the sea surface", International Conference on Electromagnetics in Advanced Applications, ICEAA´10, September 20-24, 2010 Sydney, Australia.
  9. N. SAJJAD, A. KHENCHAF, & A. COATANHAY, "Electromagnetic Wave Scattering From Sea and Bare Soil Surfaces Based On An Improved Two-Scale Model", Radar´09, Bordeaux, France, 12-16 October 2009.
  10. A. COATANHAY, & A. KHENCHAF, "Modeling and simulating GNSS signal for sea transport and maritime environment", 7th International Conference on ITS´07 Telecommunications, Sophia Antipolis, France, 6-8 June 2007.
  11. F. COMBLET, D. BETAILLE, F. PEYRET, A. COATANHAY, & A. KHENCHAF, "GPS and MEMS: high positioning integrity", 7th International Conference on ITS´07 Telecommunications, Sophia Antipolis, France, 6-8 June 2007.
  12. A. KHENCHAF (sur les aspects modélisation électromagnétique et simulation dans un environnement naturel -maritime ou boisés-), C. SARROU (LRBA, Vernon, sur les aspects pratiques, missions et intérêts pour la DGA), ''Modélisation/Simulation environnementale dans la caractérisation de la réception SRNS'', Journée Scientifique, Industrielle et Institutionnelle " Les régions face au Challenge GALILEO ", mardi 31 mai 2005, à l´Université du Littoral Côte d´Opale, Calais.
  13. A.KHENCHAF, ''Bistatic Scattering And Depolarization By a Randomly Rough Surfaces & Bistatic Radar Moving Returns from Sea Surface in X-Band'', (1 heure de présentation devant plus d´une cinquantaine de chercheurs), DLR (German Aerospace Center), Munich, 26-28 April, 2005.
  14. O. AIRIAU, A. KHENCHAF, ''Moving Polarimetric Bistatic Radar: Application to the Natural Environment'', SCI'00 / ISAS'00, The 4th World Multiconference on Systemics, Cybernetics and Informatics and The 6th International Conference on Information Systems, Analysis and Synthesis, Orlando, Florida, USA, July 23-26 2000.
  15. A. KHENCHAF, ''Theory and Simulation of Random Rough Surface Bistatic Scattering'', SCI'00 / ISAS'00, The 4th World Multiconference on Systemics, Cybernetics and Informatics and The 6th International Conference on Information Systems, Analysis and Synthesis, Orlando, Florida, USA, July 23-26 2000.
  16. M.J. BEN KASSEM, A. KHENCHAF, ''Bistatic Synthetic Aperture Radar (BISAR)'', SCI'2000 / ISAS'2000, The 4th World Multi-conference on Systemics, Cybernetics and Informatics and The 6th International Conference on Information Systems, Analysis and Synthesis, Orlando, Florida, USA, July 23-26 2000.

Publications in international conferences with the selection committee and publication of the proceedings

  1. Guillaume Jubelin, Ali Khenchaf, "A unified algorithm for ship detection on optical and SAR spaceborne images", SPIE Remote Sensing, Amsterdam, Netherlands, 22 - 25 September 2014.
  2. Helmi Ghanmi, Ali Khenchaf, Fabrice Comblet, "Bistatic scattering from a contaminated sea surface observed in C, X And Ku bands", SPIE Remote Sensing, Amsterdam, Netherlands, 22 - 25 September 2014.
  3. Muntadher A. Shareef, Abdelmalek Toumi, Ali Khenchaf, "Prediction of water quality parameters from SAR images by using multivariate and texture analysis models", SPIE Remote Sensing, Amsterdam, Netherlands, 22 - 25 September 2014.
  4. Waddah.Al-Ashwal, Ali KHENCHAF, Hugh D. Griffiths and Karl Woodbridge, "Comparison Between Measurement and Simulation of Monostatic and Bistatic Sea Clutter", IEEE Radar 2014, International Conference on Radar, 10-17 October 2014, Lille, France.
  5. A.FICHE, S. ANGELLIAUME, L. ROSENBERG, A. KHENCHAF, "Statistical Analysis of Low Grazing Angle High Resolution X-band SAR Sea Clutter", IEEE Radar 2014, International Conference on Radar, 10-17 October 2014, Lille, France.
  6. H. GHANMI, F. COMBLET, A.KHENCHAF, "Numerical Simulation of Bistatic Electromagnetic Scattering By Contaminated Sea Surface", IEEE Radar 2014, International Conference on Radar, 10-17 October 2014, Lille, France.
  7. G. JUBELIN, A.KHENCHAF, "MULTISCALE ALGORITHM FOR SHIP DETECTION IN MID, HIGH AND VERY HIGH RESOLUTION OPTICAL IMAGERY", IEEE GRSS, IGARSS´14, Québec, Canada, July 13-18, 2014.
  8. J. Habonneau, J-M Le Caillec, A. Khenchaf and L. Mandridake, "Multipath Height Estimation of Target Reflectors", International Radar Symposium, Dresden, June 2014.
  9. I. G. TODORAN, L. LECORNU, A. KHENCHAF, J.M. LE CAILLEC, "Toward the quality evaluation of complex information systems," SPIE Defense and Security Symposium, Signal Processing, Sensor/Information Fusion, and Target Recognition XXIII, Vol. 9091-23, 5-9 mai 2014.
  10. A. FICHE, A. KHENCHAF, C. COCHIN, Y. HURTAUD, "Combination of empirical/asymptotic models to characterize sea clutter at intermediate angles", IEEE Radar 2013, International Conference on Radar, 9-12 September 2013, Adelaide, Australia.
  11. J. HABONNEAU, J.M. LE CAILLEC, A. KHENCHAF, L. MUNDRIAK, "A Study of Performances of Multipath Height Estimation Algorithm for marine Target Imaging", IEEE Radar 2013, International Conference on Radar, 9-12 September 2013, Adelaide, Australia.
  12. I.G. TODORAN, L. LECORNU, A. KHENCHAF, and J.M. LE CAILLEC. 2013. Information Quality Evaluation in Fusion Systems. 16th Conference on Information Fusion (FUSION), Istanbul (2013).
  13. S. E. BEN KHADRA, A. KHENCHAF, K. BEN KHADHRA, "The sea-spike from breaking waves in bistatic configuration". RADAR´12 IET conference (Glasgow, United-Kingdom), 22-25 October 2012.
  14. J HABONNEAU, J-M Le CAILLEC, A KHENCHAF, D GUERIOT, L MANDRIDAKE, "Multipath height finding of a point scatterer in a 3-D marine scene". RADAR´12 IET conference (Glasgow, United-Kingdom), 22-25 October 2012.
  15. F DIGNE, C CORNU, A BAUSSARD, A KHENCHAF, D JAHAN, "Use of short-term polynomial phase estimation for new electronic warfare systems". RADAR´12 IET conference (Glasgow, United-Kingdom), 22-25 October 2012.
  16. A. FICHE, A. KHENCHAF, J.C. CEXUS, M. ROCHDI and A. MARTIN, "RCS characterization of sea clutter using a-Stable distribution". RADAR´12 IET conference (Glasgow, United-Kingdom), 22-25 October 2012.
  17. I. JDEY, A. TOUMI, M. DHIBI, A. KHENCHAF, M.S. BOUHLEL, "The contribution of fusion techniques in the recognition systems of radar targets". RADAR´12 IET conference (Glasgow, United-Kingdom), 22-25 October 2012.
  18. F DIGNE, C CORNU, A BAUSSARD, A KHENCHAF, D JAHAN. Use of intrapulse phase estimation for improved electronic warfare systems. Martime Systems and Technology (MAST - Europe), Malmö, September 2012.
  19. F DIGNE, C CORNU, A BAUSSARD, A KHENCHAF, D JAHAN. Short-term polynomial phase estimation: Application to radar signal in an electronic warfare context. 20th European Signal Processing Conference (EUSIPCO), Bucharest, August 2012.
  20. G. JUBELIN, A. KHENCHAF, "A statistical model of sea clutter in panchromatic high resolution images", IEEE IGARSS´12, July 22-27, 2012, Munich, Germany.
  21. S. E. BEN KHADRA, A. KHENCHAF, K. BEN KHADHRA, "EM Bistatic scattering by sea surface and experimental study of the hydrodynamic phenomena", IEEE IGARSS´12, July 22-27, 2012, Munich, Germany.
  22. A. FICHE, J.C. CEXUS, A. KHENCHAF, A. MARTIN, "Characterization of EM Sea Clutter with a-Stable distribution", IEEE IGARSS´12, July 22-27, 2012, Munich, Germany.
  23. A. FICHE, A. MARTIN, J.C. CEXUS and A. KHENCHAF, "A comparison between a Bayesian approach and a method based on continuous belief functions for pattern recognition". The 2nd International Conference on Belief Functions (Compiègne, France), 2012.
  24. R. KHAIRI, A. COATANHAY, & A. KHENCHAF, "Modelisation of Electromagnetic Waves Scattering from Sea Surface Using Higher-Order Moment Method and NURBS model", International Conference on Electromagnetics in Advanced Applications, September 12-17, 2011 Torino, Italy.
  25. S. E. BEN KHADRA, A. KHENCHAF, "The bistatic electromagnetic signature of heterogeneous sea surface: Study of the hydrodynamic phenomena (validation phase)", IEEE IGARSS´11, July 25-29, 2011, Vancouver, Canada.
  26. S. E. BEN KHADRA, A. KHENCHAF, "Numerical and Experimental Study of the Hydrodynamic Phenomena in Heterogeneous Sea Surface EM Bistatic Scattering", IEEE OCEANS´11, Jun 6-9, 2011, Santander, Spain.
  27. A. TOUMI, & A. KHENCHAF, "Using ISAR images for aircraft recognition", OTAN SET-160 Symposium on "NCI/ATR in Air-Ground and Maritime Applications based on Radar and Acoustics", Greece, October 2010.
  28. N. SAJJAD, A. KHENCHAF, A. COATANHAY, " Depolarization of Electromagnetic Waves from Bare Soil Surfaces ", SCEE´10, 19-24 September 2010, Toulouse, France.
  29. Y. BENNANI, A. KHENCHAF, F. COMBLET, "Geometrical Problems in Calculation of Bistatic RCS of Complex Targets at X-band", SCEE´10, 19-24 September 2010, Toulouse, France.
  30. L. VAITILINGOM, A. KHENCHAF, "Bistatic electromagnetic signature polarimetric of sea clutter in HF, VHF band", ERAD 2010, 6-10 September 2010, Sibiu, Roumanie.
  31. M. N. SAIDI, A. TOUMI, B. HOELTZENER, A. KHENCHAF, D. ABOUTAJDINE, " Pose Estimation for ISAR Image Classification", IEEE IGARSS´10, July 25-30, 2010, Honolulu, Hawaii, USA.
  32. A. TOUMI, A. KHENCHAF, "Log-Polar and Polar Image for Recognition Targets", IEEE IGARSS´10, July 25-30, 2010, Honolulu, Hawaii, USA.
  33. M. ROCHDI, A. BAUSSARD, A. KHENCHAF, "Physical Optics-Based Method for Radar Signature of Complex Objects Over a Sea Surface", IEEE IGARSS´10, July 25-30, 2010, Honolulu, Hawaii, USA.
  34. S. GROSDIDIER, A. BAUSSARD, A. KHENCHAF, "Morphological-based source extraction method for HFSW radar ship detection", IEEE IGARSS´10, July 25-30, 2010, Honolulu, Hawaii, USA.
  35. S. E. BEN KHADRA, A. KHENCHAF, "The bistatic electromagnetic signature of heterogeneous sea surface: Study of the hydrodynamic phenomena", IEEE IGARSS´10, July 25-30, 2010, Honolulu, Hawaii, USA.
  36. Y. BENNANI, A. KHENCHAF, F. COMBLET, A. ALI-YAHIA, "Bistatic Radar Cross Section of An Complex Target on Sea Surface", IEEE IGARSS´10, July 25-30, 2010, Honolulu, Hawaii, USA.
  37. A FICHE, A MARTIN, J C CEXUS, A KHENCHAF, "Continuous belief functions and á-stable distributions", FUSION 2010, 26-29 July 2010, EICC Edinburg, UK. Best student paper awards (honourable mention).
  38. N. SAJJAD, A. KHENCHAF, A. COATANHAY, "Depolarization of Electromagnetic waves from Sea Surface," OCOSS 2010, Brest, France, June 2010.
  39. L. VAITILINGOM, A. KHENCHAF, "A Study of Radar Cross Section models for ocean surface bistatic scattering, applied to HFSWR Radar", OCOSS 2010, Brest, France, June 2010.
  40. V. ALESHIN, L. GUILLON, & A. KHENCHAF, "Penetration of sound into rough marine sediments: numerical analysis and statistics", The 11th Experimental Chaos and Complexity Conference (A conference on experimental nonlinear dynamics), Lille, France, June 1-4 2010.
  41. A. ALI-YAHIA, A. KHENCHAF, F. COMBLET, "Bistatic sea surface scattering using WCA (Weighted Curvature Approximation)", IEEE International Radar Conference 2010, May 10-14, 2010, Washington DC, USA.
  42. A. BAUSSARD, M. ROCHDI, A. KHENCHAF, "Simulated SAR System for Maritime Target Imaging Using Po/PTD-Based Approach", IEEE International Radar Conference 2010, May 10-14, 2010, Washington DC, USA.
  43. M. ROCHDI, A. BAUSSARD, A. KHENCHAF, "Po/MEC-Based Bistatic Scattering Model for Complex Objects Over a Sea Surface", IEEE International Radar Conference 2010, May 10-14, 2010, Washington DC, USA.
  44. P.-E. DORE, A. MARTIN, & A. KHENCHAF, "Constructing of least commited basic belief density linked to a multimodal probability density", COGnitive systems with Interactive Sensors (COGIS), Paris, France, 16-18 November 2009.
  45. O. BENHMAMMOUCH, N. CAOUREN, A. KHENCHAF, "Influence of sea surface roughness on electromagnetic waves propagation in presence of evaporation ducts", International Radar Conference 2009, 12-16th october, Bordeaux, France.
  46. S. GROSDIDIER, A. BAUSSARD, A.KHENCHAF, "HFSW radar model for detection performance evaluation", International Radar Conference 2009, 12-16th October, Bordeaux, France.
  47. M.N. SAIDI, A. TOUMI, B. HOELTZENER, A. KHENCHAF, D. ABOUTAJDINE, "Aircraft target recognition : a novel approach for features extraction from ISAR images", International Radar Conference 2009, 12-16th October, Bordeaux, France.
  48. N. SAJJAD, A. KHENCHAF, A. COATANHAY, "Electromagnetic wave scattering from ocean surface at low grazing angles", IEEE IGARSS´09 (International Geoscience and Remote Sensing Symposium), july 12-17, 2009, Cap Town, South Africa.
  49. O. BENHMAMMOUCH, N. CAOUREN, A. KHENCHAF, "Modelling of Roughness Effects on Electromagnetic Waves Propagation above Sae Surface Using 3D Parabolic Equation", IEEE IGARSS´09 (International Geoscience and Remote Sensing Symposium), july 12-17, 2009, Cap Town, South Africa.
  50. M.N. SAIDI, K. DAOUDI, A. KHENCHAF, B. HOELTZENER, D. ABOUTAJDINE, "Automatic target recognition of aircraft models based on ISAR images", IEEE IGARSS´09 (International Geoscience and Remote Sensing Symposium), July 12-17, 2009, Cap Town, South Africa.
  51. C. ROMINGER, A. MARTIN, & A. KHENCHAF, "Sonar image registration based on conflict from belief function theory", Information Fusion, Seattle, USA, 6-9 July 2009.
  52. V. JAUD, C. GERVAISE, & A. KHENCHAF, "Sound scattering by anisotropic rough surfaces with the small slope approximation", Underwater Acoustic Measurements: Technologies \& Results, Nafplion, Greece, 21-26 June 2009.
  53. M. IGGANE - D. MAMMASS - A. KHENCHAF - Jean-christophe CEXUS - " Segmentation d´images sonar par matrice de cooccurrence ", SETIT´09, Sciences of Electronics, Technologies of Information and Telecommunications, Hammamet 22-26 March 2009, Tunisia.
  54. N. SAJJAD, A. KHENCHAF, A. COATANHAY, & A. AWADA, "An improved two-scale model for the ocean surface bistatic scattering", IEEE IGARSS´08, Boston, USA, 6-11 July 2008.
  55. O. BENHMAMMOUCH, A. KHENCHAF, & N. CAOUREN, "Electromagnetic wave propagation above rough sea surface: application to evaporation ducts", IEEE IGARSS´08, Boston, USA, 6-11 July 2008.
  56. O. BENHMAMMOUCH, L. VAITILINGOM, A. KHENCHAF, & N. CAOUREN, "Electromagnetic wave propagation above rough surface: application to natural surfaces", PIERS, pp 596-602, Cambridge, USA, 2-6 July 2008.
  57. A. AWADA, A. KHENCHAF, & A. COATANHAY, "Correlation between the NRCS and the wind speed over sea in both monostatic and bistatic configurations", IEEE IGARSS´08, Boston, USA, 6-11 July 2008.
  58. V. JAUD, C. GERVAISE, & A. KHENCHAF, "Analysis of multistatic Acoustic scattering by a rough surface", ISURC 2008, Villa Marigola, Italy, 2008.
  59. M. ROCHDI, A. BAUSSARD, F. COMBLET, & A. KHENCHAF, "Physical optic based approach for modeling complex objects in a global BiSAR imaging system", URSI/IEEE AP-S, San Diego, USA, 5-12 July 2008.
  60. S. GROSDIDIER, A. BAUSSARD, & A. KHENCHAF, "Target detection using HF radar : modeling and processing", URSI/IEEE AP-S, San Diego, USA, 5-12 July 2008.
  61. M. DHIBI, H. THOMAS, & A. KHENCHAF, "Chimney gas detection in seismic imaging using morphology and optical flow", IEEE-Computational Intelligence Society, ICAISC 2008, Zakopane, Poland, 22-26 June 2008.
  62. M.N. SAIDI, A. TOUMI, B. HOELTZENER, A. KHENCHAF, & D. ABOUTAJDINE, "ISAR data dynamics: target shapes features extraction for the design", 7th european conference on synthetic aperture radar, EUSAR, Graf-Zeppelin-haus, Friedrichshafen, Germany, 2-5 June 2008.
  63. H. LAANAYA, A. MARTIN, D. ABOUTAJDINE, & A. KHENCHAF, "Classifier fusion for post-classification of textured images", Information Fusion, Cologne, Germany, 30 June-3 July 2008.
  64. V. JAUD, C. GERVAISE, & A. KHENCHAF, "Performances of a multi-static model of sound scattering by rough surfaces", Acoustics`08/ECUA08, Paris, France, 29 June-4 July 2008.
  65. M.N. SAIDI, B. HOELTZENER, A. TOUMI, A. KHENCHAF, & D. ABOUTAJDINE, "Automatic recognition of ISAR Images: Target shapes features extraction", IEEE International Conference on Information & Communication Technologies: from Theory to Applications, Damascus, Syria, 7-11 April 2008.
  66. A. COATANHAY, A. ARNOLD-BOS, & A. KHENCHAF, "Modeling of the GALILEO signals near a sea surface", ENC-GNSS, Toulouse, France, 2008.
  67. A. ARNOLD-BOS, A. KHENCHAF, & A. MARTIN, "Investigating possible bistatic configurations for ship wake imaging through simulation", The IET International Conference on Radar Systems, Edinburgh, UK, 15-18 October 2007.
  68. A. TOUMI, B. HOELTZENER, & A. KHENCHAF, "Using Watersheds segmentation on ISAR image for automatic target recognition", International Conference on Digital Information Management, pp 285-290, Lyon, France, 28-31 October 2007.
  69. F. COMBLET, & A. KHENCHAF, "A critical overview of bistatic scattering wave from oceans surface", Oceans`07 MTS/IEEE, Vancouver, Canada, 28 September - 4 October 2007.
  70. A. COATANHAY, A. ARNOLD-BOS, & A. KHENCHAF, "Simulation of a GNSS signal for a receiver near a time-evolving sea surface", International Conference on Electromagnetic in Advanced Applications, Torino, Italy, 17-21 September 2007.
  71. A. ARNOLD-BOS, A. MARTIN, & A. KHENCHAF, "Obtaining A Ship´s Speed and Direction from Its Kelvin Wake Spectrum Using Stochastic Matched Filtering", IEEE IGARSS´07, Barcelona, Spain, 23-27 July 2007, Finalist of "Student Prize Paper Competition".
  72. A. AWADA, A. KHENCHAF, & A. COATANHAY, "Frequency Impact on the Bistatic Radar Scattering from an Ocean Surface", IEEE IGARSS´07, Barcelona, Spain, 23-27 July 2007.
  73. F. COMBLET, D. BETAILLE, F. PEYRET, A. COATANHAY, & A. KHENCHAF, "GPS and MEMS: high positioning integrity", 7th International Conference on ITS Telecommunications, Sophia Antipolis, France, 6-8 June 2007.
  74. A. COATANHAY, & A. KHENCHAF, "Modeling and simulating GNSS signal for sea transport and maritime environment", 7th International Conference on ITS Telecommunications, Sophia Antipolis, France, 6-8 June 2007.
  75. H. LAANAYA, A. MARTIN, D. ABOUTAJDINE, & A. KHENCHAF, "Knowledge Discovery on Database for Seabed Characterization", Magrebian Conference on Information Technologies, Agadir, Morocco, 7-9 December 2006.
  76. A. TOUMI, B. HOELTZENER, & A. KHENCHAF, "Polar mapping for classification of aircraft target", Maghrebian Conference on Information Technologies, Agadir, Morocco, 7-9 December 2006.
  77. N. BON, A. KHENCHAF, J.M. QUELLEC, & R. GARELLO, "GLRT detection for range and doppler distributed targets in non-Gaussian clutter", EUSIPCO 2006, Florence, Italy, 4-8 September 2006.
  78. A. AWADA, A. KHENCHAF, & A. COATANHAY, "Contribution to Sea Scattering estimation for various Wind Direction", IEEE IGARSS´06, Denver, Colorado, 31 July-04 August 2006.
  79. F. ALLEAU, H. THOMAS, C. GERVAISE, & A. KHENCHAF, "Detection and Localisation in Seismic Images by Analysing Vector Fields", Proceedings of the Eighth European Conference on Underwater Acoustics, 8th ECUA, Carvoeiro, Portugal, 12-15 June 2006.
  80. C. BERRON, C. GERVAISE, M. LEGRIS, X. LURTON, & A. KHENCHAF, "Feasibility Study of Multi-Frequency Seabed Geoacoustical Parameters Inversion", Proceedings of the Eighth European Conference on Underwater Acoustics, 8th ECUA, Carvoeiro, Portugal, 12-15 June 2006.
  81. F. COMBLET, A. BAUSSARD, F. PELLEN, A. KHENCHAF , "Complex targets imaging from monostatic and bistatic" SAR, EUSAR2006 (6th European Conference on Synthetic Aperture Radar), Dresden, Allemagne, 16-18 mai 2006.
  82. A.AWADA., A. KHENCHAF, A. COATANHAY, "Bistatic Radar scattering from an ocean surface at L-band", IEEE RADAR 2006, USA, Verona, NY, 24 -27 April 2006.
  83. A.ARNOL-BOSS, A.MARTIN, A. KHENCHAF, "Bistatic polarimetric radar simulation of sea and ship wakes", IEEE RADAR 2006, USA, Verona, NY, 24 -27 April 2006.
  84. R. BELLEC, M. LEGRIS, A. KHENCHAF, M. AMATE, & A. HETET, "Repeat-track SAS interferometry: feasibility study", IEEE OCEANS, Washington, USA, 18-23 September 2005.
  85. N. BON, A. KHENCHAF, R. GARELLO, J.M. QUELLEC (Thales Systèmes Aéroportés, Brest), M.CHABAH (Thales Systèmes Aéroportés, Brest), "Détection MV-TFAC dynamique dans un fouillis de mer hétérogène", Belgique, Louvain-la-Neuve, 6 - 9 septembre 2005.
  86. F. COMBLET, F. PELLEN, A. BAUSSARD, A. KHENCHAF, "Bistatic SAR: theory and simulation", IEEE International Symposium on Antennas and Propagation and USNC/URSI National Radio Science Meeting, Washington, vol 2a, pp 664-667, USA, 3-4 July 2005.
  87. A. COATANHAY, A. KHENCHAF, "Model of GPS signal from the ocean based on an electromagnetic scattering theory: Two Scale Model (TSM) approach", IGARSS 2005, IEEE Catalog, Seoul, Korea, July 2005.
  88. M.Y. AYARI, A. COATANHAY, A. KHENCHAF, "The influence of ripple damping on electromagnetic bistatic scattering by sea surface". IEEE IGARSS´05, Seoul, Korea, July 2005.
  89. A.AWADA., A. KHENCHAF, A. COATANHAY, M.Y.AYARI, "Comparison between small slope approximation and two scale model in bistatic configuration", IEEE IGARSS´05, Seoul, Korea, July 2005.
  90. M.Y. AYARI, A. KHENCHAF, A. COATANHAY, "Influence of the sea surface on electromagnetic propagation in a sea transport context". ITST´05, Brest, Juin 2005.
  91. A. COATANHAY, A. KHENCHAF, "Simulation of GALILEO signals in a maritime environment using an electromagnetic scattering model: influence of the sea state", MTS/IEEE OCEANS´05 EUROPE, Brest, France, 20-23 juin 2005.
  92. F. COMBLET, M.Y. AYARI, F. PELLEN, A. KHENCHAF, "Bistatic radar imaging system for sea surface target detection", MTS/IEEE OCEANS´05 EUROPE, Brest, France, 20-23 juin 2005.
  93. E. BOU MANSOUR, C. GERVAISE, & A. KHENCHAF, "Contributions to Passive Acoustic Oceanic Tomography - Part II : ", MTS/IEEE OCEANS'05 EUROPE, Brest, France, 20-23 June 2005.
  94. C. GERVAISE, E. BOU MANSOUR, S. VALLEZ, H. LE FLOCH, A. MARTIN, A. KHENCHAF, & Y. SIMARD, "Contributions to Passive Acoustic Oceanic Tomography - Part II : Extraction of propagation features from single hydrophone measurement", MTS/IEEE OCEANS'05 EUROPE, Brest, France, 20-23 June 2005.
  95. H. LAANAYA, A. MARTIN, D. ABOUTAJDINE, & A. KHENCHAF, "A New Dimensionality Reduction Method for Seabed Characterization: Supervised Curvilinear Component Analysis", MTS/IEEE OCEANS'05 EUROPE, Brest, France, 20-23 June 2005.
  96. C. GERVAISE, E. BOU MANSOUR, S. VALLEZ, H. LE FLOCH, A. MARTIN, A. KHENCHAF, & Y. SIMARD, "Contributions to passive acoustic oceanic tomography - inversion algorithms based on the marine mammals vocalizes", 19th annual conference of the European Cetacean Society, La Rochelle, France, 2-7 April 2005.
  97. F. COMBLET, F. PELLEN, A. KHENCHAF, "Bistatic SAR: simulation and experiments on complex objects", European Conference on Propagation and Systems, Brest, France, 15-18 March 2005.
  98. M.Y. AYARI, A. KHENCHAF, A. COATANHAY, "Marine oil-spills electromagnetic scaterring model using two-scale approach", European Conference on Propagation and Systems, Brest, France, 15-18 March 2005.
  99. A.AWADA, A. KHENCHAF, A. COATANHAY, M.Y.AYARI, "Small slope approximation and two scale model in bistatic configuration, application to the sea surface", European Conference on Propagation and Systems, Brest, France, 15-18 March 2005.
  100. A. TOUMI, B. HOELTZENER, A. KHENCHAF, & F. PELLEN, "Multi-level in radar automatic target recognition", European Conference on Propagation and Systems, Brest, France, 15-18 March 2005.
  101. H. LAANAYA, A. MARTIN, A. KHENCHAF, & D. ABOUTAJDINE, "Feature selection using genetic algorithm for sonar images classification with support vector machines", European Conference on Propagation and Systems, Brest, France, 15-18 March 2005.
  102. C. GERVAISE, S. VALLEZ, E. BOU MANSOUR, A. MARTIN, A. KHENCHAF, & Y. SIMARD "Contributions to passive acoustic oceanic tomography - Inversion Algorithms based on Time Frequency Space Representation", Fourth International Conference on Physics in Signal and Image Processing, Toulouse, France, 31 January - 2 February 2005.
  103. M.J. BEN KASSEM, A. KHENCHAF, & J. SAILLARD, "BISAR mapping, Modelisation and processing ", Conférence Européenne Propagation et Systèmes, Brest, 15-18 mars 2005.
  104. M.Y. AYARI, A. KHENCHAF, A. COATANHAY, "Bistatic Electromagnetic Scattering by Sea Surface Using Elfouhaily Spectrum", Radar´04, Toulouse, France, 18-22 October 2004, Third place of "Student Prize Paper Competition".
  105. F. COMBLET, F. PELLEN, A. KHENCHAF, "Simulations and Experiments on Bistatic Imaging Radar", Radar´04, Toulouse, France, 18-22 October 2004.
  106. N. BON, A. KHENCHAF, & R. GARELLO, "Airborne scan mode ISAR imagery of ships using high resolution spectral methods and particle filter", IEEE IGARSS´04, Anchorage, Alaska, USA, 20-24 September 2004.
  107. M. LAMY, J.M. LE CAILLEC, R. GARELLO, & A. KHENCHAF, "Short wave spectrum modulation by a surface current field and long waves for SAR imaging process simulation", IGARSS, IEEE Catalog, Anchorage, Alaska, USA, 20-24 September 2004.
  108. M.J. BEN KASSEM, A. KHENCHAF, & J. SAILLARD, "Imagerie radar bistatique - Méthode de sommation cohérente", 4èmes journées Optique et Traitement de l'information, Fes, Maroc, 15-16 April 2004.
  109. C. ARCHAUX, H. LAANAYA, A. MARTIN, A. KHENCHAF, "An SVM based Churn Detector in Prepaid Mobile Telephony", International Conference on Information & Communication Technologies: from Theory to Applications (ICTTA), Damascus, Syria, 19-23 April 2004.
  110. C. ARCHAUX, A. KHENCHAF, "Modélisation de la valeur client en téléphonie mobile prépayée", Sciences of Electronic Technologies of Information and Telecommunications (SETIT), Sousse, Tunisia, 15-20 March 2004.
  111. M.Y. AYARI, A. COATANHAY, A. KHENCHAF, "Electromagnetic Propagation in Troposphere: Inverse Problem Using Optimization Approaches", Mathematical and Numerical Aspects of Wave Propagation WAVES2003.
  112. B. HOELTZENER, C. ARCHAUX, & A. KHENCHAF, "Human expertise and its role in complex systems", First Global Conference in Artificial Intelligence, Vienna, Austria, 5-7 December 2003.
  113. M. LAMY, J-M. LE GAIILEC, R. GARELLO, & A. KHENCHAF, "A new Ocean SAR imaging process simulator", OCCEANS´03 MTS/IEEE, San Diego, USA, 22-26 September 2003.
  114. M.J. BEN KASSEM, & A. KHENCHAF, "Bistatic Mapping Radar BISAR", OCEANS´03 MTS/IEEE, San Diego, USA, 22-26 September 2003.
  115. B. HOELTZENER, F. PELLEN, & A. KHENCHAF, "Analysis of complexity, different levels of exploitation : application to radar automatic target recognition", 16th conference on system engineering (ICSE), Coventry, UK, 9-11 September 2003.
  116. B. HOELTZENER, F. PELLEN, & A. KHENCHAF, "Knowledge discovery from data process, fusion and supervised control on information extraction", SETIT, Sousse, Tunisia, March 2003.
  117. A. KHENCHAF, "Scattering and propagation above random rough surface at near-grazing angles", OTAN "NATO Advanced Research Workshop BIANISOTROPICS´2002 9th International Conference on Electromagnetics of Complex Media", Marrakech, Maroc, 8-11 mai 2002.
  118. O.AIRIAU, A. KHENCHAF, "Bistatic Radar Moving Returns from Sea Surface at Low-Altitude", Fifth International Airborne Remote Sensing Conference and Exhibition, Miami, Florida, 22-24 may 2002.
  119. A. KHENCHAF, "Remote Sensing of the Sea Surface Fluctuation Characteristics For Low Grazing Angles", Fifth International Airborne Remote Sensing Conference and Exhibition, Miami, Florida, 22-24 may 2002.
  120. A. KHENCHAF, ''The bistatic scattering from the natural rough surfaces in X and Ku bands'', IGARSS2001, IEEE Catalog, Sydney, Australia 9-13 July 2001.
  121. S. GUILLAUME, A. KHENCHAF, H. BRIAND, ''Generalizing Association Rules to ordinal rules'', Information Quality Conference, IQ2000, pp. 268-282, Boston, USA, October 2000.
  122. S. GUILLAUME, A. KHENCHAF, P. KUNTZ, ''Ordinal Intensity of Implication for Discretization'', International Conference on Ordinal and Symbolic Data Analysis, OSDA'2000, Brussels, Belgium, July 2000.
  123. A. KHENCHAF, M. BOUET, ''Shape Representation for Content-Based Image Retrieval'', VCIP'2000 (Visual Communication and Image Processing), SPIE, Perth, Australia, 20-23 June, 2000.
  124. S. GUILLAUME, A. KHENCHAF, ''Generalizing Association Rules with Ordinal Intensity of Implication", In proceedings of Information Ressources Management Association International Conference, IRMA'2000, Anchorage, Alaska, USA, 21-23 May 2000.
  125. O. AIRIAU, A. KHENCHAF, ''Sea Clutter Simulation for a Bistatic Radar Moving at Low-Altitude'', Sensors and Electronics Technology Symposium on -Low Grazing Angle Clutter : Its Characterization, Measurement And Application -, Laurel, Maryland, USA, 25-27 April, 2000.
  126. A. KHENCHAF, ''Scattering And Propagation Above Any Random Rough Surface At Near-Grazing Angles'', Sensors and Electronics Technology Symposium on -Low Grazing Angle Clutter : Its Characterization, Measurement And Application -, Laurel, Maryland, USA, 25-27 April, 2000.
  127. A. KHENCHAF, ''Modèles de diffusion bistatique par les surfaces rugueuses Application à la surface océanique'', NUMELEC'2000, 3ème Conférence Européenne sur les Méthodes Numériques en Electromagnétisme, Futureoscope Poitiers, 20-22 Mars 2000.
  128. M. BOUET, A. KHENCHAF, ''Fourier Theory Applied to shape Modeling'' - The 1st International Workshop on intelligent Multimedia Computing and Networking (IMMCN2000, a constituent of the 5th Joint Conference on Information Sciences, JCIS'2000), Atlantic City, New Jersey, USA, 27 février - 3 Mars 2000.
  129. M. BOUET, A. KHENCHAF, H. BRIAND, ''Shape Representation for Image Retrieval'' - The 7th ACM International Multimedia Conference (ACM99), Orlondo, Floride, USA, 30 October - 5 November, 1999.
  130. A. KHENCHAF, ''Sea Surface Scattering For Near-Grazing Incidence", OCEANS'99 MTS/IEEE, Seattle, September 13-16, 1999.
  131. O. AIRIAU, A. KHENCHAF, ''Signal Received By An Airborne Polarimetric Bistatic Radar Observing The Sea Surface'', OCEANS'99 MTS/IEEE, Seattle, September 13-16, 1999.
  132. O. AIRIAU, A. KHENCHAF, ''Simulation of a Complete Moving Polarimetric Bistatic Radar : Application to the Maritime Environment'', International Geoscience and Remote Sensing Symposium - IEEE IGARSS'99, Hamburg, June 28- July 02, 1999.
  133. A. KHENCHAF, ''The Brewster Angle Effect On Sea Surface Scattering For Near-Grazing Incidence'', International Geoscience and Remote Sensing Symposium - IEEE IGARSS'99, Hamburg, June 28- July 02, 1999.
  134. O. AIRIAU, A. KHENCHAF, J. SAILLARD, ''Signal received from a Moving target by a moving polarimetric bistatic radar'', 5th International Conference On Radar Systems -RADAR'99, Brest, May 17-21, 1999.
  135. O. AIRIAU, A. KHENCHAF, J. SAILLARD, ''Signal received by a bistatic radar from a moving target : Applied to a canonical target'', PIERS 1998, Nantes, France, 13-18 july, 1998.
  136. A. KHENCHAF, F. DAOUT, J. SAILLARD, ''The TwoScales Model for Random Rough Surface Scattering'', OCEANS'96 MTS/IEEE, Floride, USA, September 23-26, 1996.
  137. J. BENOIS, A. KHENCHAF, D. BARBA, ''Coding of structure in the region-based coder as the problem of optimisation on graphs'', ICPR'96, Vienne, Autriche, 26-29 Aout, 1996.
  138. F. DAOUT, A. KHENCHAF, J. SAILLARD, ''Characterization of fluctuation statistics of bistatic clutter measurement of the sea surface'', PIERS'1996, Insbruck, Austria, July 8-12, 1996.
  139. A. KHENCHAF, F. DAOUT, Y. HURTAUD*, J. SAILLARD, ''Bistatic Sea Clutter : Simulations and Measurements'', International Geoscience and Remote Sensing Symposium - IGARSS'96, IEEE Catalog, Lincoln, Nebraska, USA, 27-31 May 1996. *Centre d'Electronique de L´ARmement, Division GEOS/SOP -35170 Bruz, France.
  140. F. DAOUT, A. KHENCHAF, J. SAILLARD, ''Calibration of Bistatic Polarimetric Scatterometers'', International Geoscience and Remote Sensing Symposium - IEEE IGARSS'96, Lincoln, Nebraska, USA, 27-31 May 1996.
  141. O. AIRIAU, A. KHENCHAF, F. DAOUT, J. SAILLARD, ''Cross-polarized power returned from a random surface :Application to the sea surface'', OCEANS'95 MTS/IEEE, San Diego, California, USA, October 9-12 1995.
  142. A. KHENCHAF, F. DAOUT, J. SAILLARD, ''Polarization degradation in the sea surface environment'', OCEANS95 MTS / IEEE, San Diego, California, USA, October 9-12 1995.
  143. A. KHENCHAF, F. DAOUT, J. SAILLARD, ''Bistatic Polarized Scattering by Rough Surface'', 3ème Journées Internationales de la Polarimétrie Radar, 21-23 Mars 1995.
  144. F. DAOUT, A. KHENCHAF, J. SAILLARD, ''Etude Bistatique du comportement polarimétrique des océans'', AGARD/EPP Eectromagnetic wave propagation panel 55th SpecialistsMeeting on propagation assessment in coastal environments, (OTAN) Bremerhaven/ Germany, 19-23 September 1994.
  145. F. DAOUT, A. KHENCHAF, J. SAILLARD, ''Effect of the salinity and temperature on the electromagnetic field scattered by the sea surface'', OCEANS'94 MTS/IEEE Conférence et exposition internationales, Brest, 13-16 Septembre 1994.
  146. F. DAOUT, A. KHENCHAF, J. SAILLARD, ''Surface scattering effects corrected by several shadowing functions'', CEFC'94 The sixth Biennial IEEE Conference on Electomagnetic Field Computation, Aix-les-Bains, 5-7 Juillet 1994.
  147. I. LAKKIS, S. EL ASSAD, A. KHENCHAF, J. SAILLARD, ''Une méthode d'hyper-résolution basée sur les fonctions d'onde sphéroïdales appliquée à l'imagerie radar'', 14ème colloque GRETSI, Juan-les-pins, 13-16 Septembre 1993.
  148. E. SKIRTA, A. KHENCHAF, J. SAILLARD, ''A model for backscattering of radar signal in hydrometeors'', PIERS'1993, Pasadena California USA, 12-16 july 1993.
  149. L. CHABOD*, A. KHENCHAF**,''A Model for Propagation and Backscattering of Radar Signal in Rain'', Journées Internationales de la Polarimétrie Radar, Polytech´Nantes, Nantes, pp. 101-111, Septembre 1992. *Dassault Electronique, Saint-Cloud; **Polytech´Nantes/ SEI/EP CNRS63, Nantes.
  150. M. A. NORTHROP*, E. POTTIER**, A. KHENCHAF**, J. SAILLARD**, ''Polarization degradation in Rain filled propagation medium'', SPIEs 1992 International Symposium on Optical Applied Science and Engineering. SPIE Proceedings Vol. 1748, july 1992. * University of Washington; ** Polytech´Nantes/ SEI/EP CNRS63, Univ. of Nantes.
  151. A. KHENCHAF, E. POTTIER, J. SAILLARD, ''Apport des fonctions sphéroïdales bi-dimensionnelles pour l'estimation fine des caractéristiques d'une cible radar'', 13ème colloque du GRETSI, Juan-les-pins, pp. 593-596, 16-20 Septembre 1991.
  152. A. KHENCHAF, J. SAILLARD, ''A hyper harmonic resolution by using the discrete prolate spheroidal wave functions'', IEEE International Radar Conference, Washington DC, pp. 526-531, Mai 1990.

Publications in national conferences with the selection committee and publication of the proceedings

  1. F. DIGNE, C. CORNU, A. BAUSSARD, A. KHENCHAF et D. JAHAN : " Caractérisation de sources radar par les courbes de Bézier ". Groupement de Recherche et d´études en Traitement du Signal et de l´Image (GRETSI) 2013, Brest, 2013.
  2. J. HABONNEAU, J.M. LE CAILLEC, A. KHENCHAF, L. MANDRIDAKE, " Estimation de hauteur de points brillants dans un environnement maritime ", JNM´2013, Paris, 14-17 mai 2013.
  3. R. KHAIRI, A. COATANHAY, A. KHENCHAF, " Modélisation de la diffusion électromagnétique par trois types des vagues côtières déferlantes : glissant, plongeant, gonflant», JNM´2013, Paris, 14-17 mai 2013.
  4. I. JDEY, A. TOUMI, M. DHIBI, A. KHENCHAF et M. S. BOUHLEL. " Combinaison Floue par inférences de Mamdani pour la Reconnaissance Automatique de Cibles Radars ". 12e Conférence Internationale Francophone sur l'Extraction et la Gestion des Connaissances EGC (Bordeaux, France Février 2013).
  5. D.M. NGUYEN, F. DAMBREVILLE, A. TOUMI, J.C. CEXUS et A. KHENCHAF, Problème de planification de capteurs dans un processus de collecte d´informations, Manifestations dans le cadre des systèmes complexes et de la planification multi-capteurs PFMC 2013 & SCIGRAD 2013, 23 - 25 octobre 2013, Brest, France
  6. D.M. NGUYEN, F. DAMBREVILLE, A. TOUMI, J.C. CEXUS et A. KHENCHAF, Résolutions pour Défi 1 et Défi 2 : La méthode de génération de colonnes, Manifestations dans le cadre des systèmes complexes et de la planification multi-capteurs PFMC 2013 & SCIGRAD 2013, 23 - 25 octobre 2013, Brest, France.
  7. R. KHAIRI, A. COATANHAY, A. KHENCHAF, "Modélisation de la diffusion des ondes électromagnétiques par des vagues côtières déferlantes en utilisant la Méthode des Moments d´Ordre Elevé", Marseille, France, 03-05 Juillet, 2012.
  8. I. JDEY, A. TOUMI, M. DHIBI, A. KHENCHAF, M.S. BOUHLEL, " New Fuzzy Fusion For Radar Target Recognition ". IHM 2012 (Sousse, Tunisie Mars 2012).
  9. I. JDEY, A. TOUMI, M. DHIBI, A. KHENCHAF, M.S. BOUHLEL, " Fusion techniques contribution for radar target recognition ". Journées Fouille et Visualisation de Données Massives Big Data Mining and visualization (Tours, France Juin 2012).
  10. I. JDEY, A. TOUMI, M. DHIBI, A. KHENCHAF, M.S. BOUHLEL, " Reconnaissance de cibles radar par fusion de décisions ". Conférence Francophone sur l´apprentissage automatique . CAP 2012. (Nancy, France Mai 2012).
  11. S.E. BEN KHADRA, A. KHENCHAF, " Etude de la signature électromagnétique bistatique d´une surface maritime hétérogène avec prise en compte des phénomènes hydrodynamiques ", JNM´2011.
  12. Y. BENNANI, A. KHENCHAF, F. COMBLET, "Modélisation par OP-OG/MCE du calcul de la SER d'une cible complexe présente sur la surface de la mer", JNM 2011.
  13. A. ALI-YAHIA, A. KHENCHAF, F. COMBLET, "Application bistatique du modèle WCA pour une surface maritime 2D", JNM 2011.
  14. S.E. BEN KHADRA, A. KHENCHAF, " Etude de la signature électromagnétique bi- statique d´une surface maritime hétérogène avec prise en compte des phénomènes Hydrodynamiques ", GRETSI´2011, Bordeaux, 5-8 septembre 2011.
  15. S.E. BEN KHADRA, A. KHENCHAF, " Etude de la Signature Electromagnétique Bi-Statique d´une Surface Maritime Hétérogène avec Prise en Compte des Phénomènes Hydrodynamiques ", Workshop EM IEEE " Défis actuels de la modélisation électromagnétique : gestion de la complexité, multi-échelle, multi-physique, gestion des incertitudes, Statistiques ", 2-3 décembre 2010, Saint-Malo.
  16. R. KHAIRI, A. COATANHAY, A.KHENCHAF, " L´observabilité des états de mer pour l´océanographie : Analyse statistique de champs électromagnétiques de diffusion estimés à partir de simulations numériques ", Workshop EM IEEE " Défis actuels de la modélisation électromagnétique : gestion de la complexité, multi-échelle, multi-physique, gestion des incertitudes, Statistiques ", 2-3 décembre 2010, Saint-Malo.
  17. A. FICHE, A. MARTIN, J.C. CEXUS et A. KHENCHAF. Estimation d'un mélange de distributions á-stables à partir de l'algorithme EM. Actes des Rencontres sur la Logique Floue et ses Applications (Lannion, France), 18-19 Novembre 2010.
  18. Y. BENNANI, A. TOUMI, A. KHENCHAF, F. COMBLET, "Estimation de la SER d'une cible complexe par maillage en parallélépipèdes ", MajecSTIC 2010, 13-15 octobre 2010, Bordeaux.
  19. A. TOUMI, C. OSSWALD, A. KHENCHAF, "Suivi d´automobiles par classification hiérarchique ascendante". EGC´2010, Hammamet, Janvier 26-29, 2010, Tunisie.
  20. P.-E. DORE, A. MARTIN, & A. KHENCHAF, "Construction d`une fonction de croyance consonante associée à une densité de probabilité multimodale", Rencontres Francophones sur la Logique Floue et ses Applications (LFA), Annecy, France, 5-6 November 2009.
  21. S. GROSDIDIER, A. BAUSSARD, A. KHENCHAF, " Détection de cibles par radar HFSW : utilisation des curvelets et des ondelettes continues ", XXIIe GRETSI ; Septembre 2009, Dijon, France.
  22. M.N. SAIDI, A. TOUMI, B. HOELTZENER, A. KHENCHAF, & D. ABOUTAJDINE, "Système Automatique de reconnaissance de cibles radar : Problématique de l`extraction de la forme", Atelier Fouille de données complexes dans un processus d`extraction de connaissance, Extraction et Gestion des Connaissances (EGC), Strasbourg, France, 27-30 January 2009.
  23. A. TOUMI, B. HOELTZENER, & A. KHENCHAF, "Reconnaissance de cibles radar par classification hiérarchique", SCIGRAD, Brest, France, 24-25 November 2008.
  24. C. ROMINGER, A. MARTIN, & A. KHENCHAF, "Fonctions de croyance pour le recalage d`images classifiées en environnement incertain", Rencontres Francophones sur la Logique Floue et ses Applications (LFA), pp 3, Lens, France, 16-17 October 2008.
  25. H. LAANAYA, A. MARTIN, A. KHENCHAF, & D. ABOUTAJDINE, "Post-Classification d´images texturées par fusion crédibiliste", Atelier Fouille de données complexes dans un processus d`extraction de connaissance, Extraction et Gestion des Connaissances (EGC), pp 37-48, Sophia Antipolis, France, 29 Jannuary 2008.
  26. H. LAANAYA, A. MARTIN, D. ABOUTAJDINE, & A. KHENCHAF, "Régression floue et crédibiliste par SVM pour la classification des images sonar", Extraction et Gestion des Connaissances (EGC), pp 21-32, Namur, Belgique, 24-26 January 2007.
  27. H. LAANAYA, A. MARTIN, A. KHENCHAF, & D. ABOUTAJDINE, "Une nouvelle méthode pour l`extraction de paramètres : l`analyse en composante curvilinéaire supervisée", Atelier Fouille de données complexes dans un processus d`extraction de connaissance, Extraction et Gestion des Connaissances (EGC), pp 21-32, Namur, Belgique, 24-26 January 2007.
  28. A. ARNOLD-BOS, A. KHENCHAF, & A. MARTIN, "An evaluation of current ship wake detection algorithms en SAR images", Caractérisation du milieu marin, Brest, France, 16-19 October 2006.
  29. J.C. CEXUS, A.O. BOUDRAA, L. GUILLON, & A. KHENCHAF, "Sonar Targets Analysis by Huang-Teager Transform", Caractérisation du milieu marin, Brest, France, 16-19 October 2006.
  30. H. LAANAYA, A. MARTIN, D. ABOUTAJDINE, & A. KHENCHAF, "Seabed classification using belief multi-class support vector machines", Caractérisation du milieu marin, Brest, France, 16-19 October 2006.
  31. A. TOUMI, B. HOELTZENER, & A. KHENCHAF, "Information system for automatic target recognition", Caractérisation du milieu marin, Brest, France, 16-19 October 2006.
  32. S. VALLEZ, C. GERVAISE, A. MARTIN, A. KHENCHAF, Y. STEPHAN, G. THEUILLON, & M. ANDRE, "Passive acoustic oceanic tomography with moving ships", Caractérisation du milieu marin, Brest, France, 16-19 October 2006.
  33. H. LAANAYA, A. MARTIN, A. KHENCHAF, & D. ABOUTAJDINE, "Classification par régression floue et crédibiliste à base de machines à vecteurs de support", LFA, Toulouse, France, 19-20 October 2006.
  34. A. TOUMI, B. HOELTZENER, & A. KHENCHAF, "Classification des images ISAR pour la reconnaissance des cibles", XIIIèmes Rencontres de la Société Francophone de Classification, Metz, France, 6-8 September 2006.
  35. A. TOUMI, B. HOELTZENER, & A. KHENCHAF, "Préparationdes données Radar pour la reconnaissance/identification de cibles aériennes", Extraction et Gestion des Connaissances (EGC), pp 675-680, Lille, France, 17-20 January 2006.
  36. N. BON, A. KHENCHAF, J.M. QUELLEC, M. CHABAH, & R. GARELLO, "Détection MV-TFAC dynamique dans un fouillis de mer hétérogène", 20e colloque GRETSI sur le traitement du signal et des images, Louvain-la-Neuve, Belgium, 6-9 September 2005.
  37. M.J. BEN KASSEM, J.SAILLARD, A. KHENCHAF, ''Méthodes de la synthèse d´ouverture pour un radar en configuration bistatique'', XIVèmes Journées Nationales Micro-ondes, Nantes, mai 2005.
  38. A. TOUMI, B.HOELTZENER, A. KHENCHAF, "Système d'information pour l'aide à la décision : Application à la reconnaissance/identification de cibles radar", Atelier Fouille de Données Complexes dans un Processus d'Extraction des Connaissances, Extraction et Gestion des Connaissances (EGC), pp 89-92, Paris, France, 18 January 2005.
  39. A. TOUMI, B. HOELTZENER, & A. KHENCHAF, "Processus de traitement de données radar pour la reconnaissance/identification de cibles aériennes", Extraction et Gestion des Connaissances (EGC), pp 481, Paris, France, 19-21 January 2005.
  40. C. BERRON, M. LEGRIS, A. KHENCHAF, X. LURTON, "Perspectives d'utilisation du "Shape from shading" pour les sondeurs multifaisceaux" Colloque Caractérisation in-situ des fonds marins, Brest, France, 21-22 October 2004.
  41. C. GERVAISE, E. BOU-MANSOUR, S. VALLEZ, H. LE FLOCH, A. MARTIN, A. KHENCHAF & Y. SIMARD, "Contribution à la tomographie acoustique passive - algorithmes d'inversion temps-féquence-espace MUSIC adaptés aux sources naturelles transitoires", 7ème Journées d'Acoustique Sous-Marine, Brest, France, 19-20 October 2004.
  42. S. VALLEZ, A. KHENCHAF, "Caractérisation et classification de la morphologie des réflecteurs sous-marins", Colloque Caractérisation in-situ des fonds marins, Brest, France, 21-22 October 2004.
  43. R. BELLEC, M. LEGRIS, A. HETTET, A. KHENCHAF, "Estimation de la résolution d'image SAS basse fréquence", 7ème Journées d'Acoustique Sous-Marine, Brest, France, 19-20 October 2004.
  44. H. LAANAYA, A. MARTIN, A. KHENCHAF, D. ABOUTAJDINE, "Dimensionality reduction of sonar images for sediment classification", Colloque Caractérisation in-situ des fonds marins, Brest, France, 21-22 October 2004.
  45. C. ARCHAUX, & A. KHENCHAF, "Vers un Système d'Information Stratégique en Téléphonie Mobile Prépayée", VSST'2004, Veille Stratégique Scientifique & Technologique, Toulouse, France, 25-29 October 2004.
  46. C. ARCHAUX, A. MARTIN, & A. KHENCHAF, "Détection par SVM - Application à la détection de churn en téléphonie mobile prépayée", Extraction et Gestion des Connaissances (EGC), Revue des Nouvelles Technologies de l'Information, Vol 2, pp 597, Clermont Ferrand, France, 20-23 January 2004.
  47. M.J. BEN KASSEM, J. SAILLARD, & A. KHENCHAF, "Radar bistatique à ouverture synthétique", XIIIèmes JNM (Journées Nationales Micro-ondes), Lille, France, May 2003.
  48. M.J. BEN KASSEM, A. KHENCHAF, J.SAILLARD, ''Imagerie monoSAR en vue de l´extension au cas biSAR'', 4ème Journées d´études ''Propagation électromagnétique dans l´atmosphère du décamétrique à l´angström'', Rennes, 13-15 mars 2002.
  49. S.GUILLAUME, A. KHENCHAF, "Intensité d'implication quantitative : une mesure implicative pour variables numériques", XXXIIIe journées de statistique -ENITIAA, Nantes, 14-18 mai, 2001.
  50. S. GUILLAUME, A. KHENCHAF, ''Découverte de Règles Ordinales'', EGC2001, Journées Francophones d'Extraction et de Gestion des Connaissances, Nantes, 17-19 Janvier 2001, Hermès Science publications.
  51. S. GUILLAUME, A. KHENCHAF, ''Règles Ordinales : Une généralisation des règles d'Association par l'Intensité d'Implication Ordinale'', Journées sur La Fouille dans les Données par la Méthode d'Analyse Statistique Implicative'', Caen, 23-24 Juin 2000.
  52. O. AIRIAU, A. KHENCHAF, ''Modèle de signal reçu par un radar vectoriel bistatique en mouvement Modélisation d'une liaison radar bistatique en mouvement'', 11èmes Journées Nationales Micro-ondes, Arcachon, 5-7 Mai 1999.
  53. F. DAOUT, A. KHENCHAF, J. SAILLARD, ''Polarimetric scattering model for natural surface study of the coherence matrix'', 3èmes Journées d'étude Propagation Electromagnétique dans l'atmosphère du décamétrique à l'Angström, Rennes, 7-9 Octobre 1997.
  54. J. BENOIS, A. KHENCHAF, D. BARBA, ''Codage de la structure dans les schémas basés-régions comme problème de la construction du parcours optimal des graphes'', CORESA'96 Journées d'études et d'échanges : COmpression et REprésentation des Signaux Audiovisuels, Grenoble, 15-16 février 1996.
  55. F. DAOUT, A. KHENCHAF, J. SAILLARD, ''Optimisation polarimétrique de l´antenne de réception dans un environnement maritime'', 9ème Journées Nationales Micro-ondes, Paris, CNAM, 4-6 Avril 1995.
  56. A. KHENCHAF, F. DAOUT, J. SAILLARD, ''Champ diffusé par une surface rugueuse : lien entre le champ moyen, les composantes cohérentes et incohérentes'', JINA'94 Nice, 8-10 Novembre 1994.
  57. A. KHENCHAF, J. SAILLARD, ''Diffusion d'une onde électromagnétique par un ellipsoide diélectrique en bistatique multipolarisation : Application à une goutte de pluie'', 8èmes Journées Nationales Microondes, Brest, 12-14 Mai 1993.
  58. A. KHENCHAF, J. SAILLARD, ''Etude sur la diffusion d'une onde électromagnétique par une goutte de pluie'', 7èmes Journées Nationales Micro-ondes, Grenoble, pp. 193-194, Mars 1991.

Communications and seminars Congres

  1. A. Fiche, S. Angelliaume, A. Khenchaf, "Statistical Analysis of High Resolution X-band Sea Clutter Observed at High and Moderate Grazing Angles", 5th Meeting OTAN SET-185, - Maritime Radar Surface Surveillance Techniques and the High Grazing Angle Challenge -, March 12 - March 15, 2014, NRL, Washington, USA.
  2. A. Fiche, A. Khenchaf, "Statistical study of Ingara data", 4th Meeting of OTAN SET-185, - Maritime Radar Surface Surveillance Techniques and the High Grazing Angle Challenge -, September 30 - October 2, 2013, ONERA, Salon-de-Provence, France.
  3. A. Khenchaf, " Capteur, Propagation, Télédétection & Traitement de l´Information ", Université M5, Agdal, Rabat, Maroc, 10 juin 2013.
  4. A. Fiche, A. Khenchaf, Christian Cochin, Yvonick Hurtaud "Overview of asymptotic and empirical models to characterize sea clutter at grazing angles", 3th Meeting of OTAN SET-185, - Maritime Radar Surface Surveillance Techniques and the High Grazing Angle Challenge -, 13th -15th February 2013, Thales UK, Crawley, UK.
  5. A. Ali-Yahia, A. Khenchaf, F. Comblet, " Diffusion EM par une surface de mer 2D en utilisant l´approximation WCA ", Journée thématique DGA, Bagneux, 11 décembre 2012.
  6. S. Ben Khadra, A. Khenchaf, " Signature EM en bande X d´une surface maritime avec prise en compte des phénomènes hydrodynamiques non linéaires ", Journée thématique DGA, Bagneux, 11 décembre 2012.
  7. I. Jdey, A. Toumi, M. Dhibi and A. Khenchaf, " A. Fusion techniques contribution for radar target recognition. Fouille et Visualisation de Données Massives ". 18-19 juin 2012. Tours.
  8. A. Khenchaf, "Contribution of ENSTA Bretagne & Expectations", 2th Meeting of OTAN SET-185, - Maritime Radar Surface Surveillance Techniques and the High Grazing Angle Challenge -, May 29-30, 2012, Fraunhofer FHR, Wachtberg, Germany.
  9. A. Khenchaf, A. Toumi, " Système d´aide à la décision en environnement incertain. Exemples : aide à la reconnaissance de cibles radar, fouillis, … ", colloque du réseau SCIGRAD - Systèmes Complexes d´Information et de Gestion des Risques pour l´Aide à la Décision, Ecole des Mines ParisTech/CRC, Sophia-Antipolis, 24-26 Octobre 2012.
  10. A. Khenchaf, " Radar & ElectroMagnetic Sensing activities", SET-185, RTG-103, "Maritime Radar Surface Surveillance Techniques and the High Grazing Angle Challenge", 29th -31th May 2012, Fraunhofer FHR, Wachtberg, Germany, 2012.
  11. A. Khenchaf, " Interaction des ondes électromagnétique avec l´environnement naturel ", Journée scientifique Labsticc (Pôle Micro-Ondes et Matériaux), Telecom Bretagne, 19 octobre 2011.
  12. A. Khenchaf, " Propagation et diffusion des ondes EM dans un contexte ITS ", Journée scientifique GIS ITS, 13 octobre 2011, INSA Rennes.
  13. R. Garello, C. Bourlier, A. Khenchaf, " Télédétection, Mer & STIC ", Assises des sciences et techniques de la mer de l´ouest, ENSTA Bretagne, 16 mai 2011.
  14. A. Baussard, A. Khenchaf, S. Grosdidier, " Trafic surveillance by HFSW radar ", Safer Seas / MITS, Brest, may 2011.
  15. A. Fiche, A. Martin, J.C. Cexus et A. Khenchaf. Influence de l'estimation des paramètres de texture pour la classification de données complexes. 8ème atelier sur la fouille de données complexes - complexité liée aux données multiples. Extraction et Gestion des Connaissances (Brest, France), 25-28 Janvier 2011.
  16. A. Ali-Yahia, F.Comblet, A. Khenchaf, " Diffusion en configuration bistatique des ondes EM par une surface maritime 2D : Application du WCA ", Journée GDR ondes, 2009.
  17. M.N. Saidi, A. Khenchaf, & B. Hoeltzener. Reconnaissance automatique de cibles Radar à partir des images ROSI. Les 1ères Journées Doctorales en Technologies de l´Information et de la Communication (JDTIC'09) 16-18 Juillet 2009, Rabat-Maroc.
  18. V. Jaud, C. Gervaise, A. Khenchaf, " Diffusion acoustique par des surfaces rugueuses et multi-statisme : Application à la caractérisation des fonds marins ", SEE en partenariat avec IEEE-OES : Les Télécoms et la Mer, 12 mars 2009, Brest
  19. A. Ali-Yahia, F.Comblet, A. Khenchaf, " Modélisation et caractérisation du fouillis de mer en configuration bistatique en utilisant le WCA ", SEE en partenariat avec IEEE-OES : Les Télécoms et la Mer, 12 mars 2009, Brest.
  20. O. Benhmammouch, N. Caouren, A. Khenchaf, " Propagation guidée d´ondes radar au dessus de la surface de mer : Théorie et simulations ", SEE en partenariat avec IEEE-OES : Les Télécoms et la Mer, 12 mars 2009, Brest.
  21. S. Grosdidier, A. Baussard, A. Khenchaf, " Modèle de signaux HF pour la détection de cibles en environnement maritime ", GDR ONDES, réunion générale `interférences d'ondes', Paris, 2-4 novembre 2009.
  22. M. Rochdi, A. Khenchaf, A. Baussard, " Signature électromagnétique de cibles radar en environnement maritime ", SEE en partenariat avec IEEE-OES : Les Télécoms et la Mer, 12 mars 2009, Brest.
  23. F. Comblet, A. Baussard, A. Khenchaf, " Détection et caractérisation de cibles radar par imagerie électromagnétique bistatique ", DGA - Détection électromagnétique, ENSTA - Paris, 20-21 novembre 2006.
  24. A. Arnold-Bos, A. Khenchaf, A. Martin, "Investigating possible bistatic configurations for ship wake imaging through simulation". 4th MATHERON workshop on Airborne and Spatial Imaging, Thales Research and Technology, Palaiseau, France, novembre 2007.
  25. N. Bon, A. Khenchaf, J.M. Quellec et R. Garello, " Détection, imagerie et classification haute résolution de cibles marines à l´aide d´un radar aéroporté ". Séminaire Détection électromagnétique, DGA, 20-21 novembre, ENSTA - Paris, 2006.
  26. A. Arnold-Bos, A. Khenchaf, A. Martin, Surveillance maritime et suivi de navires en multistatique, Manifestation scientifique 2006 du métier détection électromagnétique, ENSTA, Paris, 20-22 novembre 2006.
  27. F. Comblet, M.Y. Ayari, A. Baussard, A. Khenchaf, " Imagerie radar bistatique ", GDR Ondes, GT3 (Imagerie et Inversion), réunion générale (interférences d´ondes), Besançon, 21-23 novembre 2005.
  28. M. Legris, Christophe Sintes, A. Khenchaf, ''Réduction du speckle d´images sonar haute résolution par ondelettes'', GDR ISIS, Montpellier 2001.
  29. F. Daout, A. Khenchaf, ''Logiciel Diff_Mer V2 et la campagne de mesures Toulon'', Portes ouvertes 10 ans Polytech´Nantes, Novembre 1995.
  30. O. Airiau, A. Khenchaf, J.Saillard, ''Signal reçu par un radar bistatique en mouvement'', Journée des Doctorants 1998.
  31. O. Airiau, A. Khenchaf, ''Liaison radar bistatique complète'', Séminaires Division SETRA, Ecole polytechnique de l'université de Nantes, mai 1998.
  32. S. Guillaume, A. Khenchaf, ''Intensité d'implication ordinale'', IRIN, Institut de Recherche Informatique de Nantes, 1999.
  33. O. Airiau, A. Khenchaf, ''Etude Bistatique en bande X d'une liaison radar en mouvement'', Portes Ouvertes Polytech´Nantes, mai 1999.
  34. O. Airiau, A. Khenchaf, ''Modélisation d'une liaison radar en mouvement'', Séminaires Division SETRA, Ecole polytechnique de l'université de Nantes, 1999.
  35. M. Bouet, A. Khenchaf, ''Traitement de la Forme et Recherche d'Images dans un SGBD à Objets'', VALORIA, Université Bretagne Sud, Vannes, 17 février, 2000.
  36. A. Khenchaf, ''Surfaces Rugueuses et applications'', Journée Télédétection, Ecole polytechnique de l'université de Nantes, 11 mai 2000.
  37. J.M. Ben Kassem, A. Khenchaf, ''Radar Bistatique A Ouverture Synthètique'', Séminaires Division SETRA, Ecole polytechnique de l'unviersité de Nantes, 2000.
  38. C. Archaux, A. Khenchaf, ''Méthodes d'extraction de connaissances à partir de données'' et présentation des activités du laboratoire, ERIC, Université Lumière-Lyon2, 24 mars 2003.
  39. J.M. Ben Kassem, A. Khenchaf, J. Saillard,, ''Imagerie radar SAR'', 2èmes Rencontres du G2RM entre Doctorants et Industriels, Rennes, septembre 2001.
  40. J.M. Ben Kassem, A. Khenchaf, J. Saillard, ''Radar bistatique à ouverture synthétique'', 2èmes journées des Doctorants, ED-STIM, Nantes, mars 2002.