Ricardo de Córdoba

Publication Activity (10 Years)

Years Active: 1992-2021
Publications (10 Years): 7

Top Topics

Speech Recognizer

Wearable Sensors

Human Activity Recognition

Top Venues

Expert Syst. Appl.

Publications

Alejandro Coucheiro-Limeres, Javier Ferreiros López, Fernando Fernández Martínez, Ricardo de Córdoba
A dynamic term discovery strategy for automatic speech recognizers with evolving dictionaries. Expert Syst. Appl. 176 (2021)
Manuel Gil-Martín, Rubén San Segundo, Fernando Fernández Martínez, Ricardo de Córdoba
Human activity recognition adapted to the type of movement. Comput. Electr. Eng. 88 (2020)
Manuel Gil-Martín, Rubén San Segundo, Ricardo de Córdoba, José Manuel Pardo
Robust Biometrics from Motion Wearable Sensors Using a D-vector Approach. Neural Process. Lett. 52 (3) (2020)
Alejandro Coucheiro-Limeres, Javier Ferreiros López, Rubén San Segundo, Ricardo de Córdoba
Resource2Vec: Linked Data distributed representations for term discovery in automatic speech recognition. Expert Syst. Appl. 112 (2018)
Christian Salamea, Ricardo de Córdoba, Luis Fernando D'Haro, Rubén San Segundo, Javier Ferreiros
On the use of Phone-based Embeddings for Language Recognition. IberSPEECH (2018)
Rubén San-Segundo-Hernández, Ricardo de Córdoba, Javier Ferreiros, Luis Fernando D'Haro-Enríquez
Frequency features and GMM-UBM approach for gait-based person identification using smartphone inertial signals. Pattern Recognit. Lett. 73 (2016)
Christian Salamea, Luis Fernando D'Haro, Ricardo de Córdoba, Rubén San Segundo
On the use of phone-gram units in recurrent neural networks for language identification. Odyssey (2016)
Julián D. Echeverry-Correa, Javier Ferreiros López, Alejandro Coucheiro-Limeres, Ricardo de Córdoba, Juan Manuel Montero
Topic identification techniques applied to dynamic language model adaptation for automatic speech recognition. Expert Syst. Appl. 42 (1) (2015)
Luis Fernando D'Haro, Ricardo de Córdoba, Christian Salamea Palacios, Julián David Echeverry
Extended phone log-likelihood ratio features and acoustic-based i-vectors for language recognition. ICASSP (2014)
Verónica López-Ludeña, Carlos González-Morcillo, Juan Carlos López, Roberto Barra-Chicote, Ricardo de Córdoba, Rubén San Segundo
Translating bus information into sign language for deaf people. Eng. Appl. Artif. Intell. 32 (2014)
Luis Fernando D'Haro, Ricardo de Córdoba, Christian Salamea Palacios, Javier Ferreiros
Language recognition using phonotactic-based shifted delta coefficients and multiple phone recognizers. INTERSPEECH (2014)
Christian Salamea Palacios, Luis Fernando D'Haro, Ricardo de Córdoba, Miguel Ánguel Caraballo
Incorporación de n-gramas discriminativos para mejorar un reconocedor de idioma fonotáctico basado en i-vectores. Proces. del Leng. Natural 51 (2013)
Luis Fernando D'Haro, Ricardo de Córdoba, Miguel Ánguel Caraballo, José Manuel Pardo
Low-resource language recognition using a fusion of phoneme posteriorgram counts, acoustic and glottal-based i-vectors. ICASSP (2013)
Fernando Fernández Martínez, Javier Ferreiros, Juan Manuel Lucas-Cuesta, Juan Manuel Montero-Martínez, Rubén San Segundo, Ricardo de Córdoba
Towards building intelligent speech interfaces through the use of more flexible, robust and natural dialogue management solutions. Interact. Comput. 24 (6) (2012)
Luis Fernando D'Haro, Ricardo de Córdoba, Juan Manuel Montero, Javier Ferreiros, José Manuel Pardo
Application of backend database contents and structure to the design of spoken dialog services. Expert Syst. Appl. 39 (5) (2012)
Verónica López-Ludeña, Rubén San Segundo, Juan Manuel Montero, Ricardo de Córdoba, Javier Ferreiros, José Manuel Pardo
Automatic categorization for improving Spanish into Spanish Sign Language machine translation. Comput. Speech Lang. 26 (3) (2012)
Rubén San Segundo, Juan Manuel Montero, Ricardo de Córdoba, Valentín Sama, Fernando Fernández Martínez, Luis Fernando D'Haro, Verónica López-Ludeña, D. Sánchez, Antonio García
Design, development and field evaluation of a Spanish into sign language translation system. Pattern Anal. Appl. 15 (2) (2012)
Luis Fernando D'Haro, Ondrej Glembek, Oldrich Plchot, Pavel Matejka, Mehdi Soufifar, Ricardo de Córdoba, Jan Cernocký
Phonotactic Language Recognition using i-vectors and Phoneme Posteriogram Counts. INTERSPEECH (2012)
José Manuel Pardo, Roberto Barra-Chicote, Rubén San Segundo, Ricardo de Córdoba, Beatriz Martínez-González
Speaker Diarization Features: The UPM Contribution to the RT09 Evaluation. IEEE Trans. Speech Audio Process. 20 (2) (2012)
José Manuel Pardo, Javier Ferreiros, Fernando Fernández Martínez, Valentín Sama Rojo, Ricardo de Córdoba, Javier Macías Guarasa, Juan Manuel Montero, Rubén San-Segundo-Hernández, Luis Fernando D'Haro, Germán González
Automatic Understanding of ATC Speech: Study of Prospectives and Field Experiments for Several Controller Positions. IEEE Trans. Aerosp. Electron. Syst. 47 (4) (2011)
Verónica López-Ludeña, Rubén San Segundo, Ricardo de Córdoba, Javier Ferreiros, Juan Manuel Montero, José Manuel Pardo
Factored Translation Models for Improving a Speech into Sign Language Translation System. INTERSPEECH (2011)
Luis Fernando D'Haro, Ricardo de Córdoba, Rubén San Segundo, Javier Ferreiros, José Manuel Pardo
Design and evaluation of acceleration strategies for speeding up the development of dialog applications. Speech Commun. 53 (8) (2011)
Fernando Fernández Martínez, Javier Ferreiros, Juan Manuel Lucas-Cuesta, Julián David Echeverry, Rubén San Segundo, Ricardo de Córdoba
Flexible, Robust and Dynamic Dialogue Modeling with a Speech Dialogue Interface for Controlling a Hi-Fi Audio System. DEXA Workshops (2010)
Rubén San Segundo, Verónica López-Ludeña, Raquel Martín, Syaheerah L. Lutfi, Javier Ferreiros, Ricardo de Córdoba, José Manuel Pardo
Advanced speech communication system for deaf people. INTERSPEECH (2010)
Raquel Justo, M. Inés Torres, Eduardo Lleida, Emilio Sanchis, Ricardo de Córdoba, Javier Macías Guarasa
SD-TEAM: Tecnologías de aprendizaje interactivo, autoevaluación y multimodalidad en sistemas de diálogo hablado multidominio. Proces. del Leng. Natural 45 (2010)
Fernando Fernández Martínez, Javier Ferreiros, Ricardo de Córdoba, Juan Manuel Montero, Rubén San Segundo, José Manuel Pardo
A Bayesian NETWORKS approach for dialog modeling: The fusion BN. ICASSP (2009)
Rubén San Segundo, Ricardo de Córdoba, Javier Ferreiros, Javier Macías Guarasa, Juan Manuel Montero, Fernando Fernández Martínez, Luis Fernando D'Haro, Roberto Barra-Chicote, José Manuel Pardo
Speech Technology at Home: Enhanced Interfaces for People with Disabilities. Intell. Autom. Soft Comput. 15 (4) (2009)
Luis Fernando D'Haro, Ricardo de Córdoba, Rubén San Segundo, Javier Macías Guarasa, José Manuel Pardo
Strategies for accelerating the design of dialogue applications using heuristic information from the backend database. INTERSPEECH (2009)
Javier Macías Guarasa, Juan Manuel Montero, Javier Ferreiros, Ricardo de Córdoba, Rubén San Segundo, Juana M. Gutiérrez-Arriola, Luis Fernando D'Haro, Fernando Fernández Martínez, Roberto Barra-Chicote, José M. Pardo
Novel Applications of Neural Networks in Speech Technology Systems: Search Space Reduction and Prosodic Modeling. Intell. Autom. Soft Comput. 15 (4) (2009)
Juan Manuel Montero, Rubén San Segundo, Ricardo de Córdoba, Amparo Marin de la Barcena, Alexander Zlotnik
Strengthening Web Based Learning through Software Quality Analysis. ICWL (2009)
Luis Fernando D'Haro, Ricardo de Córdoba, Juan Manuel Lucas, Roberto Barra-Chicote, Rubén San Segundo
Speeding Up the Design of Dialogue Applications by Using Database Contents and Structure Information. SIGDIAL Conference (2009)
Juan Manuel Montero, Fernando Fernández Martínez, Roberto Barra-Chicote, Luis Fernando D'Haro, Javier Ferreiros, Ricardo de Córdoba, Javier Macías Guarasa, Rubén San Segundo, José Manuel Pardo
Desarrollo de un Robot-Guía con Integración de un Sistema de Diálogo y Expresión de Emociones: Proyecto ROBINT. Proces. del Leng. Natural 40 (2008)
Rubén San Segundo, Juan Manuel Montero, Javier Macías Guarasa, Ricardo de Córdoba, Javier Ferreiros, José Manuel Pardo
Proposing a speech to gesture translation architecture for Spanish deaf people. J. Vis. Lang. Comput. 19 (5) (2008)
Luis Fernando D'Haro, Rubén San Segundo, Ricardo de Córdoba, Jan Bungeroth, Daniel Stein, Hermann Ney
Language model adaptation for a speech to sign language translation system using web frequencies and a MAP framework. INTERSPEECH (2008)
Rubén San Segundo, Roberto Barra-Chicote, Ricardo de Córdoba, Luis Fernando D'Haro, Fernando Fernández Martínez, Javier Ferreiros, Juan Manuel Lucas, Javier Macías Guarasa, Juan Manuel Montero, José Manuel Pardo
Speech to sign language translation system for Spanish. Speech Commun. 50 (11-12) (2008)
Ricardo de Córdoba, Luis Fernando D'Haro, Fernando Fernández Martínez, Javier Macías Guarasa, Javier Ferreiros
Language identification based on n-gram frequency ranking. INTERSPEECH (2007)
Ricardo de Córdoba, Luis Fernando D'Haro, Fernando Fernández Martínez, Juan Manuel Montero, Roberto Barra-Chicote
Language identification using several sources of information with a multiple-Gaussian classifier. INTERSPEECH (2007)
Roberto Barra-Chicote, Juan Manuel Montero, Javier Macías Guarasa, Luis Fernando D'Haro, Rubén San Segundo, Ricardo de Córdoba
Prosodic and Segmental Rubrics in Emotion Identification. ICASSP (1) (2006)
Rubén San Segundo, Roberto Barra-Chicote, Luis Fernando D'Haro, Juan Manuel Montero, Ricardo de Córdoba, Javier Ferreiros
A Spanish speech to sign language translation system for assisting deaf-mute people. INTERSPEECH (2006)
Luis Fernando D'Haro, Ricardo de Córdoba, Javier Ferreiros, Stefan W. Hamerich, Volker Schless, Basilis Kladis, Volker Schubert, Otilia Kocsis, Stefan Igel, José Manuel Pardo
An advanced platform to speed up the design of multilingual dialog applications for multiple modalities. Speech Commun. 48 (8) (2006)
Ricardo de Córdoba, Rubén San Segundo, Javier Macías, Juan Manuel Montero, R. Barra, Luis F. D'Haro, J. C. Plaza, Javier Ferreiros
Integration of acoustic information and PPRLM scores in a multiple-Gaussian classifier for Language Identification. Odyssey (2006)
Ricardo de Córdoba, Javier Macías Guarasa, Valentín Sama Rojo, Roberto Barra-Chicote, José Manuel Pardo
New Advances in Cross-Task and Speaker Adaptation for Air Traffic Control Tasks. Proces. del Leng. Natural 35 (2005)
Stefan W. Hamerich, Volker Schubert, Volker Schless, Ricardo de Córdoba, José M. Pardo, Luis Fernando D'Haro, Basilis Kladis, Otilia Kocsis, Stefan Igel
Semi-Automatic Generation of Dialogue Applications in the GEMINI Project. SIGDIAL Workshop (2004)
Luis Fernando D'Haro, Ricardo de Córdoba, Ignacio Ibarz, Rubén San Segundo, Juan Manuel Montero, Javier Macías Guarasa, Javier Ferreiros, José Manuel Pardo
Plataforma de generación semiautomática de sistemas de diálogo multimodales y multilinges: proyecto GEMINI. Proces. del Leng. Natural 33 (2004)
Rubén San Segundo, Javier Macías Guarasa, Juan Manuel Montero, Javier Ferreiros, Ricardo de Córdoba, José Manuel Pardo
Medidas de confianza en sistemas de diálogo. Proces. del Leng. Natural 33 (2004)
Stefan W. Hamerich, Volker Schless, Basilis Kladis, Volker Schubert, Otilia Kocsis, Stefan Igel, Ricardo de Córdoba, Luis Fernando D'Haro, José Manuel Pardo
The GEMINI platform: semi-automatic generation of dialogue applications. INTERSPEECH (2004)
Rubén San Segundo, Juan Manuel Montero, Javier Macías Guarasa, Ricardo de Córdoba, Javier Ferreiros, José Manuel Pardo
Generating gestures from speech. INTERSPEECH (2004)
Ricardo de Córdoba, Fernando Fernández Martínez, Valentín Sama, Luis Fernando D'Haro, Rubén San Segundo, Juan Manuel Montero, Javier Macías Guarasa, Javier Ferreiros, José Manuel Pardo
Realización de sistemas de diálogo en una plataforma compatible con VoiceXML: proyecto GEMINI. Proces. del Leng. Natural 33 (2004)
Fernando Fernández Martínez, Valentín Sama, Luis Fernando D'Haro, Rubén San Segundo, Ricardo de Córdoba, Juan Manuel Montero
Implementation of dialog applications in an open-source voiceXML platform. INTERSPEECH (2004)
Ricardo de Córdoba, Javier Ferreiros, Valentín Sama, Javier Macías Guarasa, Luis Fernando D'Haro, Fernando Fernández Martínez
Language identification techniques based on full recognition in an air traffic control task. INTERSPEECH (2004)
Luis Fernando D'Haro, Ricardo de Córdoba, Rubén San Segundo, Juan Manuel Montero, Javier Macías Guarasa, José Manuel Pardo
Strategies to reduce design time in multimodal/multilingual dialog applications. INTERSPEECH (2004)
Ricardo de Córdoba, G. Prime, Javier Macías Guarasa, Juan Manuel Montero, Javier Ferreiros, José Manuel Pardo
PPRLM optimization for language identification in air traffic control tasks. INTERSPEECH (2003)
Javier Macías Guarasa, J. Ordonez, Juan Manuel Montero, Javier Ferreiros, Ricardo de Córdoba, Luis Fernando D'Haro
Revisiting scenarios and methods for variable frame rate analysis in automatic speech recognition. INTERSPEECH (2003)
Fernando Fernández Martínez, Valentín Sama, Javier Ferreiros López, Javier Macías Guarasa, Ricardo de Córdoba, Juan Manuel Montero-Martínez, José Colás Pasamontes, Eduardo Campos Palarea, José M. Pardo Muñoz
Demostración del sistema de comprensión de comunicaciones habladas para control de tráfico aéreo del proyecto INVOCA. Proces. del Leng. Natural 31 (2003)
Javier Macías Guarasa, Javier Ferreiros, Ricardo de Córdoba, Juan Manuel Montero, José David Romeral, José Manuel Pardo
Estrategias de generación y reducción de variantes de pronunciación en sistemas de reconocimiento automático de habla: consideraciones arquitecturales. Proces. del Leng. Natural 31 (2003)
Valentín Sama, Fernando Fernández Martínez, Javier Ferreiros López, Javier Macías Guarasa, Ricardo de Córdoba, Juan Manuel Montero-Martínez, José Colás Pasamontes, José M. Pardo Muñoz
Sistema de comprensión de comunicaciones habladas para el control de tráfico aéreo del proyecto INVOCA. Proces. del Leng. Natural 31 (2003)
Ricardo de Córdoba, Philip C. Woodland, Mark J. F. Gales
Improved cross-task recognition using MMIE training. ICASSP (2002)
Rubén San Segundo, José Colás, Ricardo de Córdoba, José Manuel Pardo
Spanish recognizer of continuously spelled names over the telephone. Speech Commun. 38 (3-4) (2002)
Ricardo de Córdoba, Juan Manuel Montero, Juana M. Gutiérrez, José A. Vallejo, Emilia Enríquez, José Manuel Pardo
Selection of the most significant parameters for duration modelling in a Spanish text-to-speech system using neural networks. Comput. Speech Lang. 16 (2) (2002)
Ricardo de Córdoba, Javier Macías Guarasa, Javier Ferreiros, Juan Manuel Montero, José Manuel Pardo
State clustering improvements for continuous HMMs in a Spanish large vocabulary recognition system. INTERSPEECH (2002)
Juana M. Gutiérrez-Arriola, Juan Manuel Montero, José A. Vallejo, Ricardo de Córdoba, Rubén San Segundo, José Manuel Pardo
A new multi-speaker formant synthesizer that applies voice conversion techniques. INTERSPEECH (2001)
Ricardo de Córdoba, Rubén San Segundo, Juan Manuel Montero, José Colás, Javier Ferreiros, Javier Macías Guarasa, José Manuel Pardo
An interactive directory assistance service for Spanish with large-vocabulary recognition. INTERSPEECH (2001)
Ricardo de Córdoba, Juan Manuel Montero, Juana M. Gutiérrez-Arriola, José Manuel Pardo
Duration modeling in a restricted-domain female-voice synthesis in Spanish using neural networks. ICASSP (2001)
Rubén San Segundo, Juan Manuel Montero, Ricardo de Córdoba, Juana M. Gutiérrez-Arriola
Stress assignment in Spanish proper names. INTERSPEECH (2000)
Juan Manuel Montero, Ricardo de Córdoba, José A. Vallejo, Juana M. Gutiérrez-Arriola, Emilia Enríquez, José Manuel Pardo
Restricted-domain female-voice synthesis in Spanish: from database design to ANN prosodic modeling. INTERSPEECH (2000)
Ascensión Gallardo-Antolín, Javier Ferreiros, Javier Macías Guarasa, Ricardo de Córdoba, José Manuel Pardo
Incorporating multiple-HMM acoustic modeling in a modular large vocabulary speech recognition system in telephone environment. INTERSPEECH (2000)
Rubén San Segundo, Ricardo de Córdoba, Javier Ferreiros, Ascensión Gallardo-Antolín, José Colás, Julio Pastor, Y. López
Efficient vector quantization using an n-path binary tree search algorithm. EUROSPEECH (1999)
Ricardo de Córdoba, José A. Vallejo, Juan Manuel Montero, Juana M. Gutiérrez-Arriola, M. A. López, José Manuel Pardo
Automatic modeling of duration in a Spanish text-to-speech system using neural networks. EUROSPEECH (1999)
Javier Ferreiros, Javier Macías Guarasa, Ascensión Gallardo-Antolín, José Colás, Ricardo de Córdoba, José Manuel Pardo, Luis Villarrubia Grande
Recent work on a preselection module for a flexible large vocabulary speech recognition system in telephone environment. ICSLP (1998)
Ricardo de Córdoba, José Manuel Pardo
Different strategies for distribution clustering using discrete, semicontinuous and continuous HMMs in CSR. ICSLP (1996)
Xavier Menéndez-Pidal, Ricardo de Córdoba, Javier Ferreiros, José Manuel Pardo
Incorporating fuzzy modelling in a hybrid HMM-ANNs system for CSR tasks. EUROSPEECH (1995)
Ricardo de Córdoba, Xavier Menéndez-Pidal, Javier Macías Guarasa, Ascensión Gallardo-Antolín, José Manuel Pardo
Development and improvement of a real-time ASR system for isolated digits in Spanish over the telephone line. EUROSPEECH (1995)
Xavier Menéndez-Pidal, Javier Ferreiros, Ricardo de Córdoba, José Manuel Pardo
Recent work in hybrid neural networks and HMM systems in CSR tasks. ICSLP (1994)
Ricardo de Córdoba, José Manuel Pardo, José Colás
Improving and optimizing speaker independent, 1000 words speech recognition in Spanish. ICSLP (1992)