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Ramón López-Cózar
Ramón López-Cózar Delgado
2010 – today
- 2012
[c31]Zoraida Callejas, David Griol, Ramón López-Cózar: Merging Intention and Emotion to Develop Adaptive Dialogue Systems. IberSPEECH 2012: 168-177- [c30]Zoraida Callejas, Ramón López-Cózar: Optimization of Dialog Strategies using Automatic Dialog Simulation and Statistical Dialog Management Techniques. INTERSPEECH 2012
- [c29]Ramón López-Cózar, Zoraida Callejas, David Griol: Enhancing Speech Understanding in Spoken Dialogue Systems by Means of a New Frame-Correction Technique. INTERSPEECH 2012
- [c28]Nieves Ábalos, Gonzalo Espejo, Ramón López-Cózar, Francisco J. Ballesteros, Enrique Soriano, Gorka Guardiola: Mayordomo and Octopus: A Case Study in Ambient Intelligence Environments. UCAmI 2012: 153-160
- 2011
- [j31]Zoraida Callejas, David Griol, Ramón López-Cózar: Predicting user mental states in spoken dialogue systems. EURASIP J. Adv. Sig. Proc. 2011: 6 (2011)
- [j30]Ramón López-Cózar, Jan Silovský, Martin Kroul: Enhancement of emotion detection in spoken dialogue systems by combining several information sources. Speech Communication 53(9-10): 1210-1228 (2011)
- [c27]Ramón López-Cózar, Hamid K. Aghajan, Ronald Poppe: HCIAmI'11 - Preface. Intelligent Environments (Workshops) 2011: 351
- [c26]Gonzalo Espejo, Asier Aztiria, Juan Carlos Augusto, Ramón López-Cózar: Creating Adaptive Intelligent Environments by means of Multimodal Dialogue and Learning Systems. Intelligent Environments (Workshops) 2011: 362-373
- [c25]Nieves Ábalos, Gonzalo Espejo, Ramón López-Cózar, Zoraida Callejas, David Griol: A Toolkit for the Evaluation of Spoken Dialogue Systems in Ambient Intelligence Domains. Intelligent Environments (Workshops) 2011: 384-394
- [c24]David Griol, Víctor Corrales, Zoraida Callejas, Ramón López-Cózar, Gonzalo Espejo, Nieves Ábalos: The VoiceApp System: Speech Technologies to Facilitate Web Access. Intelligent Environments (Workshops) 2011: 406-416
- [c23]Ramón López-Cózar, Gonzalo Espejo, Nieves Ábalos, David Griol: Using Contextual Information in the Input Interface of a Spoken Dialogue System. Intelligent Environments (Workshops) 2011: 429-440
- [e2]Juan Carlos Augusto, Hamid K. Aghajan, Victor Callaghan, Diane J. Cook, John O'Donoghue, Simon Egerton, Michael Gardner, Brian David Johnson, Yevgeniya Kovalchuk, Ramón López-Cózar, Peter Mikulecký, Jason W. P. Ng, Ronald Poppe, Minjuan Wang, Victor Zamudio (Eds.): Workshop Proceedings of the 7th International Conference on Intelligent Environments, IE 2011, Nottingham, United Kingdom, July 25-28, 2011. Ambient Intelligence and Smart Environments 10, IOS Press 2011, ISBN 978-1-60750-794-9
- 2010
- [j29]Ramón López-Cózar, Zoraida Callejas, David Griol: Using knowledge of misunderstandings to increase the robustness of spoken dialogue systems. Knowl.-Based Syst. 23(5): 471-485 (2010)
- [j28]Nieves Ábalos, Gonzalo Espejo, Ramón López-Cózar, Zoraida Callejas: Sistema de Diálogo Multimodal para una Aplicación de Inteligencia Ambiental en una Vivienda. Procesamiento del Lenguaje Natural 44 (2010)
- [j27]David Griol, Zoraida Callejas, Angel Arroyo, Miguel A. Patricio, José Manuel Molina, Ramón López-Cózar: Integración de los Sistemas de Diálogo para la Interacción en Redes Sociales. Procesamiento del Lenguaje Natural 44 (2010)
- [j26]Ramón López-Cózar, Jan Silovský, David Griol: Mejora del Funcionamiento de Sistemas de Diálogo Hablado Mediante Reconocimiento del Estado Emocional de Usuarios. Procesamiento del Lenguaje Natural 45: 191-198 (2010)
- [j25]David Griol, Eduardo Rojo, Zoraida Callejas, Nieves Ábalos, Gonzalo Espejo, Ramón López-Cózar: Aplicación del Procesamiento del Lenguaje Natural y las Tecnologías del Habla en Mundos Virtuales. Procesamiento del Lenguaje Natural 45: 307-308 (2010)
- [j24]Gonzalo Espejo, Nieves Ábalos, Ramón López-Cózar, Zoraida Callejas, David Griol: Sistema Mayordomo: Uso de un Entorno de Inteligencia Ambiental a Través de un Sistema de Diálogo Multimodal. Procesamiento del Lenguaje Natural 45: 309-310 (2010)
- [c22]Gonzalo Espejo, Nieves Ábalos, Ramón López-Cózar, Zoraida Callejas, David Griol: Mayordomo: Ambient Intelligence in a Home Environment. Intelligent Environments (Workshops) 2010: 14-23
- [c21]David Griol, Zoraida Callejas, Ramón López-Cózar, Gonzalo Espejo, Nieves Ábalos: Acquisition and Evaluation of a Dialog Corpus by means of Real and Simulated Users. Intelligent Environments (Workshops) 2010: 32-41
- [c20]Ramón López-Cózar, Nieves Ábalos, Gonzalo Espejo, David Griol, Zoraida Callejas: Using Ambient Intelligence Information in a Multimodal Dialogue System. Intelligent Environments (Workshops) 2010: 52-60
- [c19]Nieves Ábalos, Gonzalo Espejo, Gregor Podrekar, Ramón López-Cózar: User-Adaptive Multimodal Dialogue System for House Control: Recognizing Who and Where. Intelligent Environments (Workshops) 2010: 71-78
- [c18]Zoraida Callejas, Ana M. Gutiérrez, David Griol, Ramón López-Cózar, Nieves Ábalos, Gonzalo Espejo: Design and development of a multimodal dialogue system to support university tutorship. Intelligent Environments (Workshops) 2010: 79-85
- [c17]Ramón López-Cózar, David Griol: New technique to enhance the performance of spoken dialogue systems based on dialogue states-dependent language models and grammatical rules. INTERSPEECH 2010: 2998-3001
- [c16]Ramón López-Cózar, David Griol, Jose F. Quesada: New Technique to Enhance the Performance of Spoken Dialogue Systems by Means of Implicit Recovery of ASR Errors. IWSDS 2010: 96-109
- [c15]David Griol, Zoraida Callejas, Ramón López-Cózar: Statistical Dialog Management Methodologies for Real Applications. SIGDIAL Conference 2010: 269-272
- [c14]Ramón López-Cózar, Jan Silovský, David Griol: F2 - New Technique for Recognition of User Emotional States in Spoken Dialogue Systems. SIGDIAL Conference 2010: 281-288
- [c13]Nieves Ábalos, Gonzalo Espejo, Ramón López-Cózar, Zoraida Callejas, David Griol: A Multimodal Dialogue System for an Ambient Intelligent Application in Home Environments. TSD 2010: 491-498
- [c12]David Griol, Michael F. McTear, Zoraida Callejas, Ramón López-Cózar, Nieves Ábalos, Gonzalo Espejo: A Methodology for Learning Optimal Dialog Strategies. TSD 2010: 507-514
- [c11]Ramón López-Cózar, Zoraida Callejas, Nieves Ábalos, Gonzalo Espejo, David Griol: Using Knowledge about Misunderstandings to Increase the Robustness of Spoken Dialogue Systems. TSD 2010: 523-530
- [e1]Ramón López-Cózar, Hamid K. Aghajan, Juan Carlos Augusto, Diane J. Cook, John O'Donoghue, Victor Callaghan, Simon Egerton, Brian David Johnson (Eds.): Workshops Proceedings of the 6th International Conference on Intelligent Environments, Kuala Lumpur, Malaysia, 18-19 July 2010. Ambient Intelligence and Smart Environments 8, IOS Press 2010, ISBN 978-1-60750-639-3
2000 – 2009
- 2009
- [j23]Wolfgang Minker, Ramón López-Cózar, Michael F. McTear: The role of spoken language dialogue interaction in intelligent environments. JAISE 1(1): 31-36 (2009)
- [j22]Zoraida Callejas, Ramón López-Cózar: Bases para evaluar la anotación de corpus de emociones espontáneas. Procesamiento del Lenguaje Natural 43: 65-73 (2009)
- [j21]Ramón López-Cózar, Zoraida Callejas: Mejora de la Interfaz de Entrada de Sistemas de Diálogo Usando Modelos Contextuales y Reglas Gramaticales. Procesamiento del Lenguaje Natural 43: 119-120 (2009)
- [c10]Zoraida Callejas, Ramón López-Cózar: Improving acceptability assessment for the labelling of affective speech corpora. INTERSPEECH 2009: 2863-2866
- [c9]David Griol, Zoraida Callejas, Ramón López-Cózar: A Comparison between Dialog Corpora Acquired with Real and Simulated Users. SIGDIAL Conference 2009: 326-332
- 2008
- [j20]Zoraida Callejas, Ramón López-Cózar: Influence of contextual information in emotion annotation for spoken dialogue systems. Speech Communication 50(5): 416-433 (2008)
- [j19]Zoraida Callejas, Ramón López-Cózar: Relations between de-facto criteria in the evaluation of a spoken dialogue system. Speech Communication 50(8-9): 646-665 (2008)
- [j18]Ramón López-Cózar, Zoraida Callejas: ASR post-correction for spoken dialogue systems based on semantic, syntactic, lexical and contextual information. Speech Communication 50(8-9): 745-766 (2008)
- [c8]Zoraida Callejas, Ramón López-Cózar: On the Use of Kappa Coefficients to Measure the Reliability of the Annotation of Non-acted Emotions. PIT 2008: 221-232
- [c7]Ramón López-Cózar, Zoraida Callejas, Martin Kroul, Jan Nouza, Jan Silovský: Two-Level Fusion to Improve Emotion Classification in Spoken Dialogue Systems. TSD 2008: 617-624
- [p1]Zoraida Callejas, Ramón López-Cózar: Decisive Factors in the Annotation of Emotions for Spoken Dialogue Systems. Computer Recognition Systems 2 2008: 747-754
- 2007
- [j17]Zoraida Callejas, Jan Nouza, Petr Cerva, Ramón López-Cózar: MyVoice goes Spanish. Cross-lingual Adaptation of a Voice Controlled PC Tool for Handicapped People. Procesamiento del Lenguaje Natural 39 (2007)
- 2006
- [j16]Ramón López-Cózar, Zoraida Callejas, Michael F. McTear: Testing the performance of spoken dialogue systems by means of an artificially simulated user. Artif. Intell. Rev. 26(4): 291-323 (2006)
- [j15]Ramón López-Cózar, Zoraida Callejas: Combining language models in the input interface of a spoken dialogue system. Computer Speech & Language 20(4): 420-440 (2006)
- [j14]Ramón López-Cózar, Zoraida Callejas: Two-level speech recognition to enhance the performance of spoken dialogue systems. Knowl.-Based Syst. 19(3): 153-163 (2006)
- [c6]Germán Montoro, Pablo A. Haya, Xavier Alamán, Ramón López-Cózar, Zoraida Callejas: A Proposal for an XML Definition of a Dynamic Spoken Interface for Ambient Intelligence. ICIC (2) 2006: 711-716
- 2005
- [j13]Ramón López-Cózar, Zoraida Callejas, Miguel Gea: Análisis de Metodologías de Evaluación de Sistemas de Diálogo Multimodal. Procesamiento del Lenguaje Natural 34 (2005)
- [j12]Zoraida Callejas, Ramón López-Cózar Delgado: Nueva Técnica de Generación Automática de Gramáticas Para Sistemas de Diálogo. Procesamiento del Lenguaje Natural 35 (2005)
- [j11]Zoraida Callejas Carrión, Ramón López-Cózar Delgado: GAG: Generación Automática de Gramáticas en un Sistema Conversacional de Interacción Oral. Procesamiento del Lenguaje Natural 35 (2005)
- [j10]Ramón López-Cózar Delgado, Zoraida Callejas, Miguel Gea Megías, Nuria Medina-Medina: Implementación de Sistemas de Diálogo en Dial-XML. Procesamiento del Lenguaje Natural 35 (2005)
- 2004
- [j9]Ramón López-Cózar: Procesamiento de Informacion Multilingüe en un Sistema de Diálogo. Inteligencia Artificial, Revista Iberoamericana de Inteligencia Artificial 8(22): 161-174 (2004)
- [j8]Ramón López-Cózar: Análisis Comparativo de Lenguajes Basados en XML para el Desarrollo de Sistemas de Diálogo. Procesamiento del Lenguaje Natural 32 (2004)
- [j7]Ramón López-Cózar Delgado, Ramón Granell: Sistemas de Diálogo Basado en VoiceXML para Proporcionar Información de Viajes en Tren. Procesamiento del Lenguaje Natural 33 (2004)
- 2003
- [j6]Ramón López-Cózar: Uso de Canales de Comunicación Adicionales en los Sistemas Conversacionales. Procesamiento del Lenguaje Natural 30 (2003)
- [j5]Ramón López-Cózar: Uso de información contextual en la interfaz de entrada de un sistema de diálogo. Procesamiento del Lenguaje Natural 31 (2003)
- [j4]Ramón López-Cózar, Ángel de la Torre, José C. Segura, Antonio J. Rubio: Assessment of dialogue systems by means of a new simulation technique. Speech Communication 40(3): 387-407 (2003)
- 2002
- [j3]Ramón López-Cózar, Ángel de la Torre, José C. Segura, Antonio J. Rubio, Victoria E. Sánchez: Testing dialogue systems by means of automatic generation of conversations. Interacting with Computers 14(5): 521-546 (2002)
- [j2]Ramón López-Cózar Delgado, Antonio J. Rubio-Ayuso, Jesús E. Díaz-Verdejo, Juan M. López-Soler: Validación de un Sistema de Diálogo Mediante el uso de diferentes umbrales de poda en el proceso de reconocimiento automático de voz. Procesamiento del Lenguaje Natural 29 (2002)
- [c5]Ramón López-Cózar, Ángel de la Torre, José C. Segura, Antonio J. Rubio, Juan M. López-Soler: A new method for testing dialogue systems based on simulations of real-world conditions. INTERSPEECH 2002
- 2001
- [j1]Ramón López-Cózar, José C. Segura, Ángel de la Torre, Antonio J. Rubio: Una nueva técnica para evaluar sistemas conversacionales basada en la generación automática de diálogos. Procesamiento del Lenguaje Natural 27 (2001)
- [c4]Ramón López-Cózar, Diego H. Milone: A new technique based on augmented language models to improve the performance of spoken dialogue systems. INTERSPEECH 2001: 741-744
- 2000
- [c3]Ramón López-Cózar, Antonio J. Rubio, Jesús E. Díaz-Verdejo, Ángel de la Torre: Evaluation of a Dialogue System Based on a Generic Model that Combines Robust Speech Understanding and Mixed-initiative Control. LREC 2000
1990 – 1999
- 1999
- [c2]Ramón López-Cózar, Antonio J. Rubio, Pedro García-Teodoro, José C. Segura: A new word-confidence threshold technique to enhance the performance of spoken dialogue systems. EUROSPEECH 1999
- 1997
- [c1]Ramón López-Cózar, Pedro García-Teodoro, Jesús E. Díaz-Verdejo, Antonio J. Rubio: A voice activated dialogue system for fast-food restaurant applications. EUROSPEECH 1997
Coauthor Index
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last updated on 2013-10-02 11:00 CEST by the dblp team