Now showing items 1-10 of 10

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      A Differentiable Generative Adversarial Network for Open Domain Dialogue 

      López Zorrilla, Asier; De Velasco Vázquez, Mikel; Torres Barañano, María Inés (2019-04)
      This work presents a novel methodology to train open domain neural dialogue systems within the framework of Generative Adversarial Networks with gradient-based optimization methods. We avoid the non-differentiability related ...
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      A Spanish Corpus for Talking to the Elderly 

      Justo Blanco, Raquel; Ben Letaifa Zouari, Leila; Olaso, Javier Mikel; López Zorrilla, Asier; De Velasco Vázquez, Mikel; Vázquez Risco, Alain; Torres Barañano, María Inés (Springer, 2020-10-25)
      In this work, a Spanish corpus that was developed, within the EMPATHIC project ( framework, is presented. It was designed for building a dialogue system capable of talking to elderly people ...
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      Can Spontaneous Emotions be Detected from Speech on TV Political Debates? 

      De Velasco Vázquez, Mikel; Justo Blanco, Raquel; López Zorrilla, Asier; Torres Barañano, María Inés (IEEE, 2019)
      Decoding emotional states from multimodal signals is an increasingly active domain, within the framework of affective computing, which aims to a better understanding of Human-Human Communication as well as to improve Human- ...
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      Emotion Detection from Speech and Text 

      De Velasco Vázquez, Mikel; Justo Blanco, Raquel; Antón, Josu; Carrilero, Mikel; Torres Barañano, María Inés (International Speech Communication Association, 2018-11-21)
      The main goal of this work is to carry out automatic emo-tion detection from speech by using both acoustic and textualinformation. For doing that a set of audios were extracted froma TV show were different guests discuss ...
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      Euskaraz hitz egiten ikasten duten makina autodidaktak 

      López Zorrilla, Asier; De Velasco Vázquez, Mikel; Justo Blanco, Raquel (Udako Euskal Unibertsitatea, 2019-05)
      Lan honetan sare neuronalen bidez euskaraz hitz egiten ikasten duen elkarrizketa sistema automatikoa aurkezten dugu. Horretarako, Turingen testaren ideia era konputazionalean inplementatzen duten sare neuronal sortzaile ...
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      Iruzurrezko portaeren detekzioa crowd motako etiketazioan 

      De Velasco Vázquez, Mikel; López Zorrilla, Asier; Justo Blanco, Raquel (Udako Euskal Unibertsitatea, 2019-05)
      This work aims at detecting low quality labels in crowdsourcing annotation tasks. We validate our proposal carrying out experiments in a difficult and subjective task: emotion recognition. We have developed several measures ...
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      Listening to Laryngectomees: A study of Intelligibility and Self-reportedListening Effort of Spanish Oesophageal Speech 

      Raman, Sneha; Hernaez Rioja, Inmaculada Concepción; Navas Cordón, Eva; Serrano García, Luis (International Speech Communication Association, 2018-11-23)
      Oesophageal speakers face a multitude of challenges, such asdifficulty in basic everyday communication and inability to in-teract with digital voice assistants. We aim to quantify the diffi-culty involved in understanding ...
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      LSTM based voice conversion for laryngectomees 

      Serrano García, Luis; Tavarez Arriba, David; Sarasola, Xabier; Raman, Sneha; Saratxaga Couceiro, Ibon; Navas Cordón, Eva; Hernaez Rioja, Inmaculada Concepción (International Speech Communication Association, 2018-11-23)
      This paper describes a voice conversion system designed withthe aim of improving the intelligibility and pleasantness of oe-sophageal voices. Two different systems have been built, oneto transform the spectral magnitude ...
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      Radio-aware service-level scheduling to minimize downlink traffic delay through Mobile Edge Computing 

      Fajardo Portillo, José Oscar; Taboada Puente, Ianire; Liberal Malaina, Fidel (ICTS, 2016)
      One of the most challenging problems in mobile broadband networks is how to assign the available radio resources among the different mobile users. Traditionally, research proposals are either speci c to some type of traffic ...
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      System architecture and deployment scenarios for SESAME: Small cEllS coordinAtion for Multi-tenancy and Edge services 

      Giannoulakis, Ioannis; Xylouris, George; Kafetzakis, Emmanouil; Kourtis, Anastasios; Fajardo Portillo, José Oscar; Khodashenas, Pouria Sayyad; Albanese, Antonino; Mouratidis, Haralambos (2016-05-17)
      The surge of the Internet traffic with exabytes of data flowing over operators mobile networks has created the need to rethink the paradigms behind the design of the mobile network architecture. The inadequacy of the 4G ...