D.ADDOU,S-A SELOUANI, M.BOUDRAA and B.BOUDRAA, "a mulistream-weight optimization for noise robust distrubuted speech recognition using subspace-based speech enhancement" ,the second international conference on creative content technologies (CONTENT 2010), lisbon,portugal,21-26 novembre.2010
D. ADDOU, S-A. SELOUANI, M. BOUDRAA and B. BOUDRAA, "A multivariable acoustic approach for robust distributed speech recognition", the Asia-pacific signal and information processing association, annual summit and conference, (APSIPA ASC 2010), biopolis, singapore, 14-17 décembre 2010.
D. ADDOU,S-A. SELOUANI,M. BOUDRAA and B.BOUDRAA,"Utilisation de paradigme multi-stream MFCC-LSF pour une reconnaissance de la parole distribuée robuste",the second international conference on the image and signal processing and their applications (ISPA 10),biskra,algeria,6-8 decembre 2010.)
B.BOUDRAA, M.BOUZID, T. MERAZI-MEKSEN, D. ADDOU, and M. BOUDRAA, “Signal Analysis and coding”, 1st AJAC, USTHB, nov. 2010
D. ADDOU, S.A SELOUANI, M. BOUDRAA,and B. BOUDRAA (2010), “Approche multi variable optimisée par une analyse en composantes principales pour une reconnaissance de la parole distribuée robuste”, XXVIIIème journées d’etude sur la parole (JEP 2010), 25-28 mai, Mons, Belgique.
D. ADDOU, S.A. SELOUANI, M. BOUDRAA and B. BOUDRAA (2009).facture combination using multiple spectral cues for robust speech recognitionon in mobile communications"," 6th international conference on information technology :of new generation ITNG 2009, pp. 1256-1261, april 27-29, 2009, Las Vegas, Nevada, USA.
G.DROUA-HAMDANI, S.A.SELOUANI, M BOUDRAA and B.BOUDRAA (2009),algasd project:statistical study of vocalic variations according to education levels of algiers speakers, the first international conference on international variation in arabic28-29th september 2009, York, UK
D. ADDOU and B. BOUDRAA (2009), « Intégration des paramètres spectraux LSF dans un système DSR pour la reconnaissance robuste dans les communications mobiles »,, conférence sur les systémes embarqués, ESC’09, 5-6 mai , 2009, EMP, Bordj-El-Bahri, Algerie
T. MERAZI MEKSEN, B. BOUDRAA and M. BOUDRAA (2009). Defect characterisation during ultrasonic inspection. 2nd international conference on computer and electrical engineering (ICCEE 2009), dec. 28-30, 2009. Dubai, UAE. www.iccee.org
T. MERAZI MEKSEN, B. BOUDRAA and M. BOUDRAA (2009). Ultrasonic signal clusteringfor defect characterisation in non destructive testing.international conference IADIS applied computing 2009. nov. 19-21 2009. Rome, Italie. E-mail : secretariat@iadis.org
T. MERAZI MEKSEN, B. BOUDRAA and M. BOUDRAA (2009),Defects clustering using kohonen networks during ultrasonic inspection. ICCIIS 2009, the international conference of computational intelligence and Intelligent system (01-03 juillet 2009. Londres.UK. www.iaeng.org
T. MERAZI MEKSEN, B. BOUDRAA and M. BOUDRAA (2009).,An application of kohonen networks for defect recognition in non destructive testing.EANN 2009, the 11th international conference on engineering applications of neural networks 27-29 août 2009, Londres, UK. www.uel.ac.uk/eann2009/
T. MERAZI MEKSEN, M. BOUDRAA and B. BOUDRAA (2009), “characterization of defects during ultrasonic inspection using neural networks”, the sixth international conference on condition monitoring and machinery failure prevention technologies CM 2009 and MFPT 27-29 august 2009, UK. hnologies CM 2009 and MFPT 27-29 august 2009, UK. . www.cm2009-mfpt2009.org
T. MERAZI MEKSEN, B. BOUDRAA and M. BOUDRAA (2009),, “ultrasonic signal clustering for defect characterization in non destructive testing”, international conference on signal processing ICSP2009, july 29-31, 2009, Oslo, Norway. www.waset.org
B. BOUDRAA, M. BOUDRAA and B.GUERIN (2008) "Arabic diagnostic rhyme test using minimal pairs", the international conference, acousitcs’08, Paris, june 29 to july 4, 2008