Victoria Eugenia Sánchez Calle

Administrative data

Full member researcher

  • Position in UGR: Tenure professor
    Department where s/he teaches: Teoría de la Señal, Telemática y Comunicaciones
    Research group: TIC-234

Contributions and research experience

Publications in ISI SCI

  • On the Use of Asymmetric Windows for Robust Speech Recognition
    Author-s: Morales-Cordovilla, Juan A.; Sanchez, Victoria; Gomez, Angel M.; Peinado, Antonio M.
    Source: CIRCUITS SYSTEMS AND SIGNAL PROCESSING 31 2 727 736 2012
  • One-Pulse FEC Coding for Robust CELP-Coded Speech Transmission Over Erasure Channels
    Author-s: Gomez, Angel M.; Carmona, Jose L.; Gonzalez, Jose A.; Sanchez, Victoria
    Source: IEEE TRANSACTIONS ON MULTIMEDIA 13 5 894 904 2011
  • Feature Extraction Based on Pitch-Synchronous Averaging for Robust Speech Recognition
    Author-s: Morales-Cordovilla, Juan A.; Peinado, Antonio M.; Sanchez, Victoria; Gonzalez, Jose A.
    Source: IEEE TRANSACTIONS ON AUDIO SPEECH AND LANGUAGE PROCESSING 19 3 640 651 2011
  • A Multipulse-Based Forward Error Correction Technique for Robust CELP-Coded Speech Transmission Over Erasure Channels
    Author-s: Gomez, Angel M.; Carmona, Jose L.; Peinado, Antonio M.; Sanchez, Victoria
    Source: IEEE TRANSACTIONS ON AUDIO SPEECH AND LANGUAGE PROCESSING 18 6 1258 1268 2010
  • A robust scheme for distributed speech recognition over loss-prone packet channels
    Author-s: Gomez, Angel M.; Peinado, Antonio M.; Sanchez, Victoria; Carmona, Jose L.
    Source: SPEECH COMMUNICATION 51 4 390 400 2009
  • On the Ramsey class of interleavers for robust speech recognition in burst-like packet loss
    Author-s: Gomez, Angel M.; Peinado, Antonio M.; Sanchez, Victoria; Rubio, Antonio J.
    Source: IEEE TRANSACTIONS ON AUDIO SPEECH AND LANGUAGE PROCESSING 15 4 1496 1499 2007
  • Combining media-specific FEC and error concealment for robust distributed speech recognition over loss-prone packet channels
    Author-s: Gomez, Angel M.; Peinado, Antonio M.; Sanchez, Victoria; Rubio, Antonio J.
    Source: IEEE TRANSACTIONS ON MULTIMEDIA 8 6 1228 1238 IEEE International Conference on Acoustics, Speech MAR 19-23, 2005 Philadelphia, Philadelphia 2006
  • Recognition of coded speech transmitted over wireless channels
    Author-s: Gomez, Angel M.; Peinado, Antonio M.; Sanchez, Victoria; Rubio, Antonio J.
    Source: IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS 5 9 2555 2562 2006
  • Efficient MMSE-Based channel error mitigation techniques. Application to distributed speech recognition over wireless channels
    Author-s: Peinado, AM; Sanchez, V; Perez-Cordoba, JL; Rubio, AJ
    Source: IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS 4 1 14 19 2005
  • HMM-based channel error mitigation and its application to distributed speech recognition
    Author-s: Peinado, AM; Sanchez, V; Perez-Cordoba, JL; de la Torre, A
    Source: SPEECH COMMUNICATION 41 4 549 561 2003
  • An efficient parallel algorithm for list Viterbi decoding
    Author-s: Sanchez, V; Peinado, AM
    Source: SIGNAL PROCESSING 83 3 511 515 2003
  • Testing dialogue systems by means of automatic generation of conversations
    Author-s: Lopez-Cozar, R; De la Torre, A; Segura, JC; Rubio, AJ; Sanchez, V
    Source: INTERACTING WITH COMPUTERS 14 5 521 546 2002
  • Linear inter-frame dependencies for very low bit-rate speech coding
    Author-s: Lopez-Soler, JM; Sanchez, V; de la Torre, A; Rubio-Ayuso, AJ
    Source: SPEECH COMMUNICATION 34 4 333 349 2001
  • A low-delay transform domain approach to trellis coded quantization
    Author-s: Sanchez, V; Rubio, AJ; LopezSoler, JM; delaTorre, A; Peinado, AM
    Source: SPEECH COMMUNICATION 21 3 141 153 1997
  • An application of minimum classification error to feature space transformations for speech recognition
    Author-s: delaTorre, A; Peinado, AM; Rubio, AJ; Sanchez, VE; Diaz, JE
    Source: SPEECH COMMUNICATION 20 3-4 273 290 1996
  • Generating matrices for the discrete sine transforms
    Author-s: Sanchez, V; Peinado, AM; Segura, JC; Garcia, P; Rubio, AJ
    Source: IEEE TRANSACTIONS ON SIGNAL PROCESSING 44 10 2644 2646 1996
  • DIAGONALIZING PROPERTIES OF THE DISCRETE COSINE TRANSFORMS
    Author-s: SANCHEZ, V; GARCIA, P; PEINADO, AM; SEGURA, JC; RUBIO, AJ
    Source: IEEE TRANSACTIONS ON SIGNAL PROCESSING 43 11 2631 2641 1995
  • USE OF MULTIPLE VECTOR QUANTIZATION FOR SEMICONTINUOUS-HMM SPEECH RECOGNITION
    Author-s: PEINADO, AM; SEGURA, JC; RUBIO, AJ; SANCHEZ, VE; GARCIA, P
    Source: IEE PROCEEDINGS-VISION IMAGE AND SIGNAL PROCESSING 141 6 391 396 1994
  • IMPROVEMENTS IN HMM-BASED ISOLATED WORD RECOGNITION SYSTEM
    Author-s: PEINADO, AM; LOPEZ, JM; SANCHEZ, VE; SEGURA, JC; AYUSO, AJR
    Source: IEE PROCEEDINGS-I COMMUNICATIONS SPEECH AND VISION 138 3 201 206 1991

Conferences in ISI CPCI-Science

  • A PITCH BASED NOISE ESTIMATION TECHNIQUE FOR ROBUST SPEECH RECOGNITION WITH MISSING DATA
    Author-s: Morales-Cordovilla, Juan A.; Ma, Ning; Sanchez, Victoria; Carmona, Jose L.; Peinado, Antonio M.; Barker, Jon
    Source: 2011 IEEE INTERNATIONAL CONFERENCE ON ACOUSTICS, SPEECH, AND SIGNAL PROCESSING 4808 4811 IEEE International Conference on Acoustics, Speech MAY 22-27, 2011 Prague Congress Ctr, Prague Congress Ctr, Prague Congress Ctr 2011
  • An integrated scheme for robust distributed speech recognition over lossy packet networks
    Author-s: Gomez, Angel M.; Peinado, Antonio M.; Sanchez, Victoria; Rubio, Antonio J.
    Source: 2007 IEEE International Conference on Acoustics, Speech, and Signal Processing, Vol IV, Pts 1-3 857 860 32nd IEEE International Conference on Acoustics, S APR 15-20, 2007 Honolulu, Honolulu 2007
  • ILBC-based transparametrization: A real alternative to DSR for speech recognition over packet networks
    Author-s: Carmona, Jose L.; Peinado, Antonio M.; Perez-Cordoba, Jose L.; Gomez, Angel M.; Sanchez, Victoria
    Source: 2007 IEEE International Conference on Acoustics, Speech, and Signal Processing, Vol IV, Pts 1-3 961 964 32nd IEEE International Conference on Acoustics, S APR 15-20, 2007 Honolulu, Honolulu 2007
  • Packet loss concealment based on VQ replicas and MMSE estimation applied to distributed speech recognition
    Author-s: Peinado, AM; Gomez, AM; Sanchez, V; Perez-Cordoba, JL; Rubio, AJ
    Source: 2005 IEEE INTERNATIONAL CONFERENCE ON ACOUSTICS, SPEECH, AND SIGNAL PROCESSING, VOLS 1-5 329 332 30th IEEE International Conference on Acoustics, S MAR 19-23, 2005 Philadelphia, Philadelphia 2005
  • A study of joint source-channel coding of LSP parameters for wideband speech coding
    Author-s: Perez-Cordoba, JL; Peinado, AM; Sanchez, VE; Rubio, AJ
    Source: 2003 IEEE INTERNATIONAL CONFERENCE ON ACOUSTICS, SPEECH, AND SIGNAL PROCESSING, VOL II, PROCEEDINGS 189 192 IEEE International Conference on Acoustics, Speech APR 06-10, 2003 HONG KONG, HONG KONG 2003
  • Channel optimized matrix quantization (COMQ) of LSP parameters over waveform channels
    Author-s: Perez-Cordoba, JL; Rubio, A; Lopez-Soler, JM; Sanchez, VE
    Source: 2001 IEEE INTERNATIONAL CONFERENCE ON ACOUSTICS, SPEECH, AND SIGNAL PROCESSING, VOLS I-VI, PROCEEDIN 725 728 IEEE International Conference on Acoustics, Speech MAY 07-11, 2001 SALT LAKE CITY, SALT LAKE CITY 2001
  • Channel optimized matrix quantizer (COMQ) in CELP coding
    Author-s: Perez-Cordoba, JL; Rubio, A; Sanchez, VE; de la Torre, A
    Source: 15TH INTERNATIONAL CONFERENCE ON PATTERN RECOGNITION, VOL 3, PROCEEDINGS 266 269 15th International Conference on Pattern Recogniti SEP 03-07, 2000 BARCELONA, BARCELONA 2000

Book chapters in ISI

  • Intelligibility Evaluation of Ramsey-Derived Interleavers for Internet Voice Streaming with the iLBC Codec
    Author-s: Gomez, Angel M.; Carmona, Jose L.; Peinado, Antonio M.; Sanchez, Victoria; Gonzalez, Jose A.
    Source: INTERSPEECH 2008: 9TH ANNUAL CONFERENCE OF THE INTERNATIONAL SPEECH COMMUNICATION ASSOCIATION 2008, 707 710 9th Annual Conference of the International-Speech- SEP 22-26, 2008 Brisbane, Brisbane 2008
  • Error Concealment based on MMSE Estimation for Multimedia Wireless and IP Applications
    Author-s: Peinado, Antonio M.; Gomez, Angel M.; Sanchez, Victoria
    Source: 2008 IEEE 19TH INTERNATIONAL SYMPOSIUM ON PERSONAL, INDOOR AND MOBILE RADIO COMMUNICATIONS 2833 2837 19th IEEE International Symposium on Personal, Ind SEP 15-18, 2008 Cannes, Cannes 2008
  • An Integrated Solution for Error Concealment in DSR Systems over Wireless Channels
    Author-s: Peinado, Antonio M.; Gomez, Angel M.; Sanchez, Victoria; Perez-Cordoba, Jose L.; Rubio, Antonio J.
    Source: INTERSPEECH 2006 AND 9TH INTERNATIONAL CONFERENCE ON SPOKEN LANGUAGE PROCESSING, VOLS 1-5 1093 1096 9th International Conference on Spoken Language Pr 2006 Pittsburgh, Pittsburgh 2006
  • Interleaving and MMSE Estimation with VQ Replicas for Distributed Speech Recognition over Lossy Packet Networks
    Author-s: Gomez, Angel M.; Peinado, Antonio M.; Sanchez, Victoria; Carmona, Jose L.; Rubio, Antonio J.
    Source: INTERSPEECH 2006 AND 9TH INTERNATIONAL CONFERENCE ON SPOKEN LANGUAGE PROCESSING, VOLS 1-5 1097 1100 9th International Conference on Spoken Language Pr 2006 Pittsburgh, Pittsburgh 2006
  • Multi-flow Block Interleaving applied to Distributed Speech Recognition over IP networks
    Author-s: Gomez, Angel M.; Ramos-Munoz, Juan J.; Peinado, Antonio M.; Sanchez, Victoria
    Source: INTERSPEECH 2006 AND 9TH INTERNATIONAL CONFERENCE ON SPOKEN LANGUAGE PROCESSING, VOLS 1-5 2342 2345 9th International Conference on Spoken Language Pr 2006 Pittsburgh, Pittsburgh 2006
  • Mitigation of channel errors in EFR-based speech recognition
    Author-s: Gomez, AM; Peinado, AM; Sanchez, V; Perez-Cordoba, JL; Rubio, AJ
    Source: 2004 IEEE INTERNATIONAL CONFERENCE ON ACOUSTICS, SPEECH, AND SIGNAL PROCESSING, VOL I, PROCEEDINGS 1021 1024 IEEE International Conference on Acoustics, Speech MAY 17-21, 2004 Montreal, Montreal 2004
  • Low complexity channel error mitigation for distributed speech recognition over wireless channels
    Author-s: Sanchez, V; Peinado, AM; Perez-Cordoba, JL
    Source: 2003 IEEE INTERNATIONAL CONFERENCE ON COMMUNICATIONS, VOLS 1-5 3619 3623 IEEE International Conference on Communications (I MAY 11-15, 2003 ANCHORAGE, ANCHORAGE 2003
  • A DFE-based algorithm for feature selection in speech recognition
    Author-s: delaTorre, A; Peinado, AM; Rubio, AJ; Sanchez, V
    Source: 1997 IEEE INTERNATIONAL CONFERENCE ON ACOUSTICS, SPEECH, AND SIGNAL PROCESSING, VOLS I - V 1519 1522 1997 IEEE International Conference on Acoustics, S APR 21-24, 1997 MUNICH, MUNICH 1997
  • TRANSFORM TRELLIS CODED QUANTIZATION OF SPEECH USING SMALL FRAME SIZES
    Author-s: SANCHEZ, VE; PEREZ, JL; LOPEZ, JM; RUBIO, AJ
    Source: ICASSP-94 - PROCEEDINGS, VOL 1 177 180 1994 IEEE International Conference on Acoustics, S APR 19-22, 1994 ADELAIDE, ADELAIDE 1994

National Projects

  • Nuevas aproximaciones al tratamiento de distorsiones para aplicaciones multimedia sobre dispositivos móviles inteligentes
    Principal Investigator: Victoria Eugenia Sánchez Calle
    Reference: TEC2013-46690-P
    Start date: 2014-01-01
    End date: 2017-12-31
    Research Group: TIC-234
    Amount to UGR: 48279.00
    Funding Agency: Ministerio de Economía y Competitividad
    Program: Programa Estatal de Fomento de la Investigación Científica y Técnica de Excelencia. Subpograma Estatal de Generación de Conocimiento
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Regional Projects

  • Caracterización y clasificación de proteínas basado en el modelo de reconocimiento resonante y modelado estadístico de señales
    Description: La finalidad principal del presente proyecto es el desarrollo de mejores técnicas computacionales de caracterización y clasificación de proteínas a partir de su estructura primaria, mediante la incorporación de herramientas propias del procesado digital de señal y, en particular, la construcción de mejores modelos computacionales para la detección y clasificación de proteínas homólogas. Esto es de interés en muchos ámbitos de la biología y particularmente para la industria farmacéutica.
    Principal Investigator: Victoria Eugenia Sánchez Calle
    Reference: P12-TIC-1485
    Start date: 2014-01-01
    End date: 2017-01-01
    Research Group: TIC-234
    Amount to UGR: 80560.00
    Funding Agency: Consejería de Economía, Innovación y Ciencia, J.A.
    Program: Proyectos de Excelencia: Promoción general del conocimiento
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Doctoral Dissertations supervised

  • New Reconstruction Techniques for Image/Video Communication
    Author: Ján Koloda
    Institution: Teoría de la Señal, Telemática y Comunicaciones (UGR),
    Dissertation date: 2014-10-10
    Supervision: Antonio Miguel Peinado Herreros, Victoria Eugenia Sánchez Calle
    Special mention: internacional
  • Técnicas de reconocimiento robusto de la voz basadas en el Pich
    Author: Juan Andrés Morales Cordovilla
    Institution: Teoría de la Señal, Telemática y Comunicaciones (UGR),
    Dissertation date: 2011-09-05
    Supervision: Antonio Miguel Peinado Herreros, Victoria Eugenia Sánchez Calle
    Special mention: europea
  • Tratamiento de la Degradación debida al Canal en Sistemas de Reconocimiento Remoto
    Author: Ángel Manuel Gómez García
    Institution: Teoría de la Señal, Telemática y Comunicaciones (UGR),
    Dissertation date: 2006-11-24
    Supervision: Antonio Miguel Peinado Herreros, Victoria Eugenia Sánchez Calle
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