Publications

Download my curriculum vitae (a little old, I need to update it) Vitae (pdf)
Some of my publications in google scholar: author:l-di-persia
My cires in google scholar: Citations
Some of my japanese publications at CiNii: di persia leandro and at Science Links of Japan di persia
Some of my journal papers and patents in Scirus: author:di-persia
Last update: 28/10/2009

Most of these publications can be downloaded from my institutional web page at SINC

PhD Thesis

  • Di Persia, L.; "Machine Learning Techniques for Audio Blind Source Separation applied to Automatic Speech Recognition". Director: Dr. Diego Milone (Universidad Nacional del Litoral, Argentina). Co-Director: Dr. Masuzo Yanagida (Doshisha University, Japan). Universidad Nacional del Litoral, March 2009.

Books.

  • Milone, D. , Rufiner, H. L., Acevedo, R., Di Persia, L., Torres, H. M.; “Introducción a las señales y los sistemas discretos”. ISBN 950-698-173-6, Editorial de la Universidad Nacional de Entre Ríos (EDUNER), 2006.

International refered journals.

  • Di Persia, L. E., Milone, D. H., Yanagida, M.; “Correlated postfiltering and mutual information in pseudoanechoic model based blind source separation”, Journal of Signal Processing Systems, Vol. 63, N°3, pp. 333-344, 2011
  • Milone, D., Di Persia, L., Torres, M. E.; “Phoneme Recognition using Hidden Markov Models with Observation Distributions Modeled by Hidden Markov Trees”, Patern Recognition, Vol. 43, N°4 , pp. 1577-1589, 2010. software for this application(po-0.3.7)
  • Di Persia, L., Milone, D., Yanagida, M.; “Indeterminacy free frequency-domain blind separation of reverberant audio sources”, IEEE Transactions on Audio, Speech and Language Processing, Vol. 17, Nº2, pp. 299-311, 2009. software for this application
  • Milone, D. H., Di Persia, L. E; “Learning Hidden Markov Models with Hidden Markov Trees as Observation Distributions”, Revista Iberoamericana de Inteligencia Artificial, Vol. 12, Nº 37, pp. 7-13, 2008.
  • Di Persia, L., Milone, D., Rufiner, H. L., Yanagida, M.; “Perceptual Evaluation of blind source separation for robust speech recognition”, Signal Processing, Vol. 88, Nº10, pp. 2578-2583, 2008.
  • Ohta, K., Noguchi, T., Yasui, K., Di Persia, L., Yanagida, M.; “ Frequency domain ICA connecting of frequency bins”, IEICE Transactions on Information and Systems (Japanese Edition), Vol. J91-D, Nº1, pp. 130-135, 2008.
  • Milone, D. H., Di Persia, L. E.; “An EM algorithm to learn sequances in the wavelet domain”, Lecture Notes in Artificial Intelligence, Springer, vol. 4827, pp. 518-528, 2007.
  • Di Persia, L., Milone, D., Yanagida, M., Rufiner, H. L.; “Objective quality evaluation in blind source separation for speech recognition in a real room”, Signal Processing, Vol. 87, Nº 8, pp. 1951-1965, August 2007.
  • Ferrer-Roca, O. , Diaz de Leon, R., de Latorre, F.J., Suárez, M., Di Persia, L., Cordo, M. ; “Aviation medicine: challenges for telemedicine”; Journal of Telemedicine and Telecare, Vol. 8, Nº 1, pp. 1-4, February 2002.

International refered conferences and workshops.

  • Cavalcanti, P., Scharcanski, J., Di Persia, L. E., Milone, D. H., “An ICA-Based Method for the Segmentation of Pigmented Skin Lesions in Macroscopic Images”, 33rd Annual International IEEE EMBS Conference (EMBC 2011), Boston, USA, 30 de Agosto- 3 de septiembre de 2011.
  • Lestussi, F., Di Persia, L., Milone, D.; “Comparison of on-line wavelet analysis and reconstruction: with application to ECG”, 5th International Conference on Bioinformatics and Biomedical Engineering (iCBBE 2011), Wuhan, China, 10-12 de Mayo de 2011.
  • Milone, D., Di Persia, L., Tomassi, D.; “Signal denoising with hidden Markov models using hidden Markov trees as observation densities”, 18th IEEE International Workshop on Machine Learning for Signal Processing, Cancún, Mexico, Octubre 16-18, 2008.
  • Noguchi, T., Ohta, K., Di Persia, L., Yanagida, M.; “Frequency-domain independent component analysis by overlap piecewise integration of separation processing”, in Proceedings of the Fourth Joint Meeting of the ASA and ASJ, Journal of the Acoustical Society of America, Vol. 120, No. 5, 2006, pp 3048-3048.
  • Ohta, K., Di Persia, L., Yanagida, M.; “Removing Reflected Waves Using Temporal And Spectral Substraction Without A Priori Knowledge”, IEEE International Workshop on Nonlinear Signal and Image Processing (NSIP2005), 2005, Sapporo, Japan.

National refered conferences and workshops.

  • Lestussi, F., Rufiner, H. L., Di Persia, L. E., Milone, D. H.; “Sparse Coding for apnea-hipopnea detection”, XIV Reunión de Trabajo en Procesamiento de la Información y Control (RPIC2011), 16 al 18 de Noviembre, Oro Verde, Argentina.
  • Schlotthauer, G., Di Persia, L. E., Milone, D. H., Larrateguy, L. D., Lestussi, F.; “Descomposición empírica en modos para detección de desaturaciones durante el sueño XIV Reunión de Trabajo en Procesamiento de la Información y Control (RPIC2011), 16 al 18 de Noviembre, Oro Verde, Argentina.
  • Larrateguy, L. D., Schlotthauer, G., Di Persia, L. E., Milone, D. H., Lestussi, F.; “Detección de desaturaciones durante el sueño mediante descomposición empírica en modos”, 39º Congreso Argentino de Medicina Respiratoria, 8 al 11 de octubre de 2011, Buenos Aires, Argentina (First prize, Basic Research category).
  • Martínez, C., Goddard, J., Di Persia, L. E., Milone, D. H, Rufiner, H. L.; “Denoising Audio Signals in the Non-negative Auditory Cortical Domain”, 12th Argentine Symposium on Technology (AST2011), Córdoba, 30 de Agosto de 2011, en el marco de las 40 Jornadas Argentinas de Informática e Investigación Operativa (40 JAIIO) organizadas por la Sociedad Argentina de Informática e Investigación Operativa.
  • Di Persia, L. E., Milone, D. H., Yanagida, M.; “Pseudoanechoic blind source separation with improved Wiener postfilter”, XIII Reunión de Trabajo en Procesamiento de la Información y Control, RPIC 2009, Rosario, Argentina, 16 to 19 Septembre, 2009.
  • Milone, D. H., Di Persia, L. E.; “Learning hidden Markov models with hidden Markov trees as observation distributions”. 9th Argentine Symposium on Artificial Intelligence (ASAI2007), Mar del Plata, August 2007, 36 Jornadas Argentinas de Informática e Investigación Operativa (36 JAIIO) organized by Sociedad Argentina de Informática e Investigación Operativa.
  • Di Persia, L., Milone, D. H., Yanagida, M.; “Convolutive Blind Source Separation with Wiener post-filtering for robust Speech Recognition”. Argentine Symposium of Technology (AST2006), Mendoza, september 2006, 35 Jornadas Argentinas de Informática e Investigación Operativa (35 JAIIO) organized by Sociedad Argentina de Informática e Investigación Operativa.
  • Handa, A; Tsutsumi, K.; Di Persia, L.; Yanagida, M.. “Separation of Mixed Speech in Reverberant Environment Using Independent Component Analysis”. Spring Meeting of Japanese Society of Information Processing, 3Y-3, 2004.3.9.
  • De Ieso, M. F; Di Persia, L.; “Sistema de Telemetría de señales biológicas mediante enlace de radiofrecuencia”, I Jornadas de Investigación y Extensión – INEX 2003; Paraná, Noviembre de 2003.

National conferences, workshops and technical reports without review.

  • Di Persia, L., Morimoto, Y., Yanagida, M.; “Blind Source Separation based on a simplified mixing model”, Technical meeting on Applied acoustics, published en Technical Reports of IEICE, EA, vol. 108, Nº411, pp 109-114.
  • Di Persia, L.; “Técnicas de aprendizaje maquinal para la separación ciega de fuentes sonoras”, Workshop de Inteligencia Artificial, en el marco de la Tercera Escuela de Postgrado de la red PROTIC, 03/06/2008, Mendoza, Argentina.
  • Noguchi, T., Ohta, K., Di Persia, L., Yanagida, M.; “Effects of Wiener Filter on Blind Source Separation by processing on sequentially connected bins”, Montly meeting of the Technical Committee on Engineering Acoustics, published in Technical Reports of IEICE, EA, EA2007-55, vol. 107, Nº 240, pp 1-6, 2007.
  • Ohta, K., Noguchi, T., Di Persia, L., Yanagida, M.; “Frequency Domain ICA Connecting of Adjacent Frequency Bins”, 21st Signal Processing Symposium, Kyodai-kaikan, Kyoto University, Nov.15-17, 2006.
  • Noguchi, T., Ohta, K., Di Persia, L., Yanagida, M.; “Frequency Domain ICA Connecting of Adjacent Frequency Bins”, Autumn Meeting of ASJ, Sept. 13-15, 2006.
  • Yasui, K., Noguchi, T., Ohta, K., Di Persia, L., Yanagida, M.; “Permutation-free ICA taking frequency characteristics into account”, Meeting of Kansai branches of Associations related to Electricity, G16-13, Osaka Institute of Technology, November 26, 2006.
  • Yasui, K., Noguchi, T., Ohta, K., Di Persia, L., Yanagida, M.; “Source separation by frequency-domain ICA on locally connected frequency bins”, published in Technical Report of IEICE, SP2006-95, Vol 106, Nº 441, pp 59-64, 2006, Tokyo, Japón.
  • Di Persia, L., Noguchi, T., Ohta, K., Yanagida, M.; “Performance of Permutation-Free ICA”. Monthly meeting of the Special Interest Group on Speech, Institute of Electronics, Information and Communication Engineering (IEICE), published in Technical Report of IEICE, SP2006-1, Vol 106, Nº 78, pp 1-6, 2006, Tokyo, Japón.
  • Di Persia, L., Ohta, K., Yanagida, M.; “A method for solving the permutation problem in ICA”. Monthly meeting of the Special Interest Group on Speech, Institute of Electronics, Information and Communication Engineering (IEICE), published in Technical report of IEICE, SP2005-193, Vol 105, Nº 686, pp 53-58, 2006, Tokyo, Japón.
  • Handa, A., Di Persia, L., Ohta, K., Yanagida, M.; “Separation of mixed signals of short duration using wiener filter as post processing for frequency-domain ICA”. Monthly meeting of the Special Interest Group on Spoken Language Processing, Information Processing Society of Japan, published in Technical Report of SIG-SLP, IPSJ, 2006-SLP-60(1), Vol 2006, Nº 12, pp 1-6. 2006
  • K. Tsutsumi, A. Handa, L. Di Persia and M. Yanagida; “Validity studies of Blind Source Separation using Independent Component Analysis in Real Environment”. Meeting of the Acoustic Engineering Society, Institute of Electronics, Information and Communication Engineering (IEICE), published in Technical Reports of IEICE, EA, EA 2004-40, Vol 103, Nº 609, pp 1-6. 2004.

Patents.

  • Kind: Invention patent. Title: Permutation-free blind source separating method and device. Owners: Doshisha University, Universidad Nacional De Entre Ríos, Universidad Nacional Del Litoral. Authors: Di Persia, Leandro, Milone, Diego Humberto, Yanagida, Masuzo. Application number: 2006-074423. Applied 17/03/2006. Publication number: 2007-248975. Published 27/09/2007. Country: Japan. In evaluation.
  • Kind: Invention patent. Title: Multi-bin independent component analysis and blind sound source separation device using the same. Owners: Doshisha University, Universidad Nacional De Entre Ríos, Universidad Nacional Del Litoral. Authors: Di Persia, Leandro, Milone, Diego Humberto, Yanagida, Masuzo. Application number: 2006-199420. Applied 21/07/2006. Publication number: 2008-026625. Published 07/02/2008. Country: Japan. In evaluation.

Other.

  • Reviewer for AST 2011
  • Reviewer for RPIC 2011
  • Member of the Organizing Comite for RPIC 2011
  • Reviewer for IEEE Transactions on Audio, Speech and Language Processing, 2009
  • Reviewer for ASAI 2009, Argentine Symposium on Artificial Intelligence 2009, Mar del Plata, Argentina, 24-25 august 2009.
  • Reviewer for International Journal of Computers and Applications, Acta Press, 2009
  • Research Project Reviewer for FONDECYT (National Found for Scientific and Technological Development), Chile, Regular Contest 2009,
  • Member of the Local Organizing Comite for CLEI 2008 (XXXIV Latin American Conference on Informatics) and JAIIO 2008. (37th Argentine Conference on Informatics)
  • Reviewer for CLEI 2008 (XXXIV Latin American Conference on Informatics, Santa Fe, Argentina, 8-12 september 2008).
  • Reviewer for Signal Processing Journal, Elsevier publishing. 2006-2009.
  • Reviewer for MACI 2007 (I Congress on Computational, Industrial and Applied Mathemathics, Cordoba, Argentina, 2-5 october 2007).
  • First prize for research paper in the Basic Research category, Argentine Congress on Respiratory Medicine, 2011.
  • Prize to the best Ph. D. Thesis in the Technology Area, granted by Santa Fe State Secretary of Cience and Technology, 2009
  • First prize to human excelence, Argentine Institute for Excellence. 2006.
Unless otherwise stated, the content of this page is licensed under Creative Commons Attribution-Share Alike 2.5 License.