Rafael
Valencia Garcia
Catedraticos de Universidad
Universidad de Guayaquil
Guayaquil, EcuadorPublikationen in Zusammenarbeit mit Forschern von Universidad de Guayaquil (21)
2020
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CNL-RDF-query: A controlled natural language interface for querying ontologies and relational databases
ACM International Conference Proceeding Series
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Collaborativehealth: Smart technologies to surveil outbreaks of infectious diseases through direct and indirect citizen participation
Advances in Intelligent Systems and Computing
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Comparing deep-learning architectures and traditional machine-learning approaches for satire identification in spanish tweets
Mathematics, Vol. 8, Núm. 11, pp. 1-23
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Evaluating Pre-trained Word Embeddings and Neural Network Architectures for Sentiment Analysis in Spanish Financial Tweets
Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
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Knowledge Extraction from Twitter Towards Infectious Diseases in Spanish
Communications in Computer and Information Science
2019
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Decision Support System for the Control and Monitoring of Crops
Advances in Intelligent Systems and Computing
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Evaluating information-retrieval models and machine-learning classifiers for measuring the social perception towards infectious diseases
Applied Sciences (Switzerland), Vol. 9, Núm. 14
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Mining twitter for measuring social perception towards diabetes and obesity in central america
Communications in Computer and Information Science
2018
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An ontology-based decision support system for insect pest control in crops
Communications in Computer and Information Science
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Astmapp: A platform for asthma self-management
Journal of Universal Computer Science, Vol. 24, Núm. 11, pp. 1496-1514
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Health monitor: An intelligent platform for the monitorization of patients of chronic diseases
Studies in Computational Intelligence (Springer Verlag), pp. 155-175
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Mobile applications for crops management
Communications in Computer and Information Science
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Opinion mining for measuring the social perception of infectious diseases. an infodemiology approach
Communications in Computer and Information Science
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Sentiment analysis on tweets related to infectious diseases in South America
ACM International Conference Proceeding Series
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Sentiment polarity detection in social networks: An approach for asthma disease management
Advances in Intelligent Systems and Computing
2017
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A collaborative filtering based recommender system for disease self-management
Communications in Computer and Information Science
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Knowledge acquisition through ontologies from medical natural language texts
Journal of Information Technology Research, Vol. 10, Núm. 4, pp. 56-69
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Sentiment Analysis on Tweets about Diabetes: An Aspect-Level Approach
Computational and Mathematical Methods in Medicine, Vol. 2017
2016
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Ontology-based platform for conceptual guided dataset analysis
Advances in Intelligent Systems and Computing
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Sentiment analysis and trend detection in twitter
Communications in Computer and Information Science