Universidad Nacional de Educación a Distancia

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Universidad Nacional de Educación a Distancia - UNED

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ROBERTO CENTENO SANCHEZ - SECR. MASTER TECNOLOGIAS DEL LENGUAJE

ROBERTO CENTENO SANCHEZ

SECR. MASTER TECNOLOGIAS DEL LENGUAJE

PROFESOR TITULAR UNIVERSIDAD

LENGUAJES Y SISTEMAS INFORMÁTICOS

ESCUELA TÉCN.SUP INGENIERÍA INFORMÁTICA

rcenteno@lsi.uned.es

(+34) 91398-913989696

Academic Information

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Academic positions held

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Research activity

Research lines:
- Fake news detection based on social and textual context
- Agent-based simulation of fake news spreading in social networks
- Stance detection on social media
- Online Review Systems
- Open Multi-Agent Systems
- Organisational models and Normative systems in Open Multi-Agent Systems
- Trust and reputation mechanisms

Professional experience

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Educational management experience

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Research

RESEARCH GROUPS

  • UNED Research Group in Natural Language Processing + info
  • Artificial Intelligence Research Group + info

RESEARCH PROJECTS

  • DeepReading DeepReading will aim to develop transfer and deep learning approaches to address the lack of training data and knowledge resources for many NLP tasks and domains, focusing mostly on Spanish, English, Basque, Catalan and Galician. Even though deep learning and new modern word embedding representations have improved the state of the art of NLP across tasks and languages, higher-level semantic tasks still require sufficient annotated data for supervised machine learning. For many languages and domains, the existence of such corpora is limited or simply non-existent, leading to much lower results than those obtained for English. This subproject also explores how to apply deep learning techniques for building automatically large-scale lexical knowledge bases from scratch from any language and domain. + info

N.º of recognized sections of research activity

2

Publications