Publicaciones


Artículos

Evaluating the Impact of Membership Functions and Defuzzification Methods in a Fuzzy System: Case of Air Quality Levels

  Por: Juan Fernando Lima, Andrés Patiño-León, Marcos Orellana and Jorge Luis Zambrano-Martinez -

Keywords: fuzzy systems; air quality; membership functions; defuzzification methods; forecasting evaluation.

DOI: 10.3390/app15041934

Data Visualization Model for Multi-party Analysis and Strategic Decision-Making in International Trade

  Por: Inés Paola Molina Alarcón; Luis Tonon-Ordóñez; Jorge Luis Zambrano-Martinez; Marcos Orellana -

Keywords: Data Integrity, multi-party analysis, International trade, Strategic decision-making, Tableau .

DOI: 10.5281/zenodo.14448095

Text Mining Techniques and Pre-Trained Models Applied to the Issues in Pictograms: A Systematic Literature Review

  Por: Andrés Patiño; Jorge Luis Zambrano-Martinez; Marcos Orellana; Verónica Serrano; Daniel Ramón; Priscila Cedillo -

Keywords: Augmentative and alternative communication; Text mining; Pictograms; Data science; Natural language processing.

DOI: 10.1007/978-3-031-70760-5_31

Machine learning and knowledge engineering for cognitive memory assessment of age groups by anomalies in a serious game

  Por: Juan Fernando Lima; María Inés Acosta-Urigüen; Marcos Orellana -

Keywords: Cognitive memory assessment, Serious game, Anomaly detection, Knowledge engineering

DOI: 10.1016/j.iswa.2023.200301

Pre-processing of the Text of ECU 911 Emergency Calls

  Por: Marcos Orellana, Pablo Andres Molina Pinos, Patricio Santiago García-Montero, and Jorge Luis Zambrano-Martinez -

Keywords:  Text mining, Named Entity Recognition, Text Formalization, Natural Language Processing, Emergency calls.

DOI: 10.1007/978-3-031-75431-9_18

Incident Alert Priority Levels Classification in Command and Control Centre Using Word Embedding Techniques

  Por: Marcos Orellana, Jonnathan Emmanuel Cubero Lupercio, Juan Fernando Lima, Patricio Santiago García-Montero, and Jorge Luis Zambrano-Martinez -

Keywords:  Classification, Clustering, Emergency calls, Machine learning, Text mining, Skip-Gram, Word2Vec.

DOI: 10.1007/978-3-031-75431-9_16

Automatic Parking Space Segmentation Using K-Means Clustering and Image Processing Techniques

  Por: Anthony Xavier Romero Gonzalez, Kevin Sebastian Campoverde Ambrosi, Patricio Eduardo Ramon Celi, Alexandra Bermeo, Marcos Orellana, Jorge Luis Zambrano-Martinez, and Patricio Santiago García-Montero -

Keywords:  DBSCAN, K-means, OpenCV, Segmentation of smart parking, YOLO.

DOI: 10.1007/978-3-031-75431-9_9

Minería Visual de Datos para la Toma de Decisiones Estratégicas en Importaciones

  Por: Andrés Teodoro Calle Clavijo; Luis Tonon-Ordóñez; Marcos Orellana -

Keywords:  Clusterización, Comercio Internacional, Inteligencia de Negocios, Minería de Datos, Visualización de Datos.

DOI: 10.37815/rte.v36nE1.1209

Intelligent Trade Surveillance: Anomaly Detection in Ecuadorian Imports Using Data Mining

  Por: Pablo Xavier Molina Narváez; Marcos Orellana; Juan-Fernando Lima; Jorge Luis Zambrano- Martinez -

Keywords: Anomalies; Clustering; Data mining; Foreign trade; K-Means.

DOI: 10.37815/rte.v36nE1.1208

Extracción de Palabras Clave de Ciberacoso de Textos Breves: un Enfoque de Aprendizaje Automático

  Por: William Hermel Astudillo Quituisaca; Priscila Cedillo; Marcos Orellana -

Keywords: Acoso; Asignación Latente de Dirichlet; Ciberacoso; Inteligencia artificial; Modelos de lenguaje.

DOI: 10.37815/rte.v36ne1.1207

Links Related Generation to Transcribed Texts for YouTube Videos

  Por: Pablo Martínez León; Marcos Orellana -

Keywords: Natural language processing; Text mining; Text classification; Web Mashup.

DOI: 10.37815/rte.v36nE1.1206

Evaluación del rendimiento de LLMs en GPUs Distribuidos para un Centro de Emergencias

  Por: Marcos Orellana, Patricio Santiago García, Jorge Luis Zambrano-Martinez, Remo Suppi -

Keywords: Ajuste-fino, GPU, LLM, PLN, Sistemas Distribuidos

DOI: 10.5281/zenodo.14013317

FOGAAL: A Domain-Specific Language for Fog Computing in Ambient Assisted Living Environments

  Por: Priscila Cedillo; Wilson Valdez-Solis; Lenin Erazo-Garzon; Paúl Cardenas-Delgado -

Keywords: Ambient assisted living, cloud computing, domain specific language, fog computing, Internet of Things

DOI: 10.1109/ACCESS.2024.3471412

Self-adaptive Internet of Things Systems: A Systematic Literature Review

  Por: Lenin Erazo-Garzón; Bayron Gutiérrez; Lourdes Illescas-Peña; Alexandra Bermeo -

Keywords: 

DOI: 10.1007/978-3-031-58950-8_11

Conceptualizing the Active Ageing Index (AAI): A Systematic Literature Review of Frameworks and Supporting Digital Tools

  Por: María Inés Acosta-Urigüen; Juan Pablo Holguín-Carvajal; Mateo Sebastián Zea-Paredes; Juan Fernando Lima; Alexandra Bermeo; Javier Díaz; Ivana Harari -

Keywords: Active Ageing, Older Adults, Literature Review, Frameworks, Digital Tools

DOI: 10.5220/0012722000003699

Semantic Similarity of Common Verbal Expressions in Older Adults through a Pre-Trained Model

  Por: Marcos Orellana; Patricio Santiago García; Guillermo Daniel Ramon; Jorge Luis Zambrano-Martinez; Andrés Patiño-León; María Verónica Serrano and Priscila Cedillo -

Keywords: Semantic similarity; pre-trained models; natural language processing; text mining; neural network; word embedding; pictogram.

DOI: 10.3390/bdcc8010003

Machine learning and knowledge engineering for cognitive memory assessment of age groups by anomalies in a serious game

  Por: Juan Fernando Lima; María Inés Acosta Urigüen; Marcos Orellana -

Keywords: Cognitive memory assessment; Serious game; Anomaly detection; Knowledge engineering

DOI: 10.1016/j.iswa.2023.200301

Web app for the stimulation of auditory skills in children

  Por: Fabian Carvajal; Esteban Crespo-Martinez; Catalina Astudillo-Rodriguez; Norma Reyes -

Keywords: Aplicación web; habilidades auditivas; prototipo de habilidades auditivas; software de estimulación; software auditivo Auditory software; aural skills; prototype to listening skills; stimulation software; web app.

DOI: 10.37815/rte.v35n2.1022

Modelo de Visualización de Datos de Juegos Serios de Atención y Memoria Cognitiva

  Por: Sebastián Toledo, Juan-Fernando Lima, María Inés Acosta, Marcos Orellana -

Keywords: datos cognitivos; juegos serios; modelo de visualización; comportamiento de jugadores; mapeo visual cognitive data; serious games; visualization model; players behavior; visual mapping.

DOI: 10.37815/rte.v35n2.1056

Análisis de la Calidad de las Asociaciones de Contaminantes y Variables Meteorológicas por Estacionalidad

  Por: Jorge Luis Zambrano-Martinez; Marcos Orellana; Agustin Ferrari; Alex Coro; Sebastián Heras -

Keywords: Árboles de decisión; discretización; inteligencia artificial; minería de datos; reglas de asociación Decision tree; discretization; artificial intelligence; data mining; association rules.

DOI: 10.37815/rte.v35n2.1052

Análisis de Clusterización en Datos de Encuestas sobre Ciberacoso

  Por: Cesar Vinueza; María Inés Acosta, Juan-Fernando Lima -

Keywords: Ciberacoso; Entorno académico; Victimización encuesta; Agrupamiento Cyberbullying; Academic domain; Victimization survey; Clustering.

DOI: 10.37815/rte.v35n2.1055

Generación de Texto Guía para la Detección Automatizada del Acoso y el Ciberacoso

  Por: Marcos Orellana; Jorge Luis Zambrano-Martinez; Ronny Calle; Amanda Roldan; Andrés Tirado -

Keywords: Acoso; Ciberacoso; Inteligencia artificial; OpenAI; YAKE Bullying; Cyberbullying; Artificial intelligence; OpenAI; YAKE.

DOI: 10.37815/rte.v35n2.1049

Síntesis Textual de Evaluación para Acoso y Ciberacoso

  Por: Marcos Orellana; Jorge Luis Zambrano-Martinez; Santiago Garcia; Liliana Lozano; Mateo Zea: Tupak Japon -

Keywords: Acoso; Ciberacoso; Minería de datos; Árbol de decisión; Agrupamiento Bullying; Cyberbullying; Data mining; Decision tree; Clustering.

DOI: 10.37815/rte.v35n2.1050

Modelo Visual del Comercio Externo en Exportaciones Ecuatorianas

  Por: Dario Sebastián Medina López; Marcos Orellana; Luis Tonon-Ordóñez; Jorge Luis Zambrano-Martinez -

Keywords: Clusterización, Exportaciones, Minería de datos, Modelo de gravedad, Modelo visual, Técnicas de visualización.

DOI: 10.37815/rte.v35n2.1051

A Domain-Specific Language and Model-Based Engine for Implementing IoT Dashboard Web Applications

  Por: Lenin Erazo-Garzon, Kevin Quinde, Alexandra Bermeo & Priscila Cedillo -

Keywords: Dashboard; Domain-Specific Language (DSL); Internet of Things (IoT); Model-Driven Engineering (MDE); Transformation Engine; User Interface (UI).

DOI: 10.1007/978-3-031-45438-7_28

Finding an Integrated Ultraviolet Radiation Index Using Fuzzy Logic Techniques

  Por: Juan Pablo Huricocha Piedra, Marcos Orellana, Priscila Cedillo, Jorge Luis Zambrano-Martinez & Juan-Fernando Lima -

Keywords: Ultraviolet Index; Fuzzy logic; Air quality; Data mining.

DOI: 10.1007/978-3-031-45438-7_8

Applied Metaheuristics in International Trading: A Systematic Review

  Por: Esteban Crespo-Martínez; Luis Tonon-Ordoñez; Marcos Orellana; Juan-Fernando Lima -

Keywords: Metaheuristic approaches; PRISMA; Logistics; Commodities trading; Routing; Systematic Literature Review.

DOI: 10.1007/978-3-031-45438-7_7

Visualization Models Applied to Atmospheric Pollutants and Meteorological Variables: A Systematic Literature Review

  Por: Andrés Patiño-León, Alexandra Bermeo, Marcos Orellana & Edisson Andrés Piña-Mejía -

Keywords: Atmospheric pollutants; Data mining; Meteorological variables; Visualization models; Visualization techniques.

DOI: 10.1007/978-3-031-45438-7_31

Application of Data Mining Clustering for Patterns Analysis of Cyberbullying Surveys

  Por: Marcos Orellana, Pablo Arévalo, Alexandra Bermeo, Juan-Fernando Lima, Priscila Cedillo & Maria-Ines Acosta-Uriguen -

Keywords: Cyberbullying; Harassment; Data mining; Clustering algorithm; CYBVIC.

DOI: 10.1007/978-981-99-3236-8_26

Rescuing Relevant Features from Active Aging Surveys: A Data Mining Perspective

  Por: Juan-Fernando Lima, Priscila Cedillo, María-Inés Acosta-Urigüen, Marcos Orellana & Alexandra Bueno-Pacheco -

Keywords: Active ageing; Data mining; Features relevance; TAM; Methodology.

DOI: 10.1007/978-3-031-37496-8_8

Data Mining Application for the Generation of User Profiles in Serious Games Aimed at Attention and Memory Training

  Por: Juan-Sebastian Toledo, María-Inés Acosta-Urigüen & Marcos Orellana -

Keywords: Serious game; Game analytics; Data mining; Player profiles.

DOI: 10.1007/978-3-031-32213-6_2

Model-Driven Engineering Applied to User Interfaces. A Systematic Literature Review

  Por: Lenin Erazo-Garzón, Steveen Suquisupa, Alexandra Bermeo & Priscila Cedillo -

Keywords: Model-Driven Engineering (MDE); Model-Driven Development (MDD); Models@run.time; Systematic review; User interface (UI).

DOI: 10.1007/978-3-031-24985-3_42

Text encryption through distributed systems

  Por: Luis D. Pineda; Bayron Gutierrez; Marcos Orellana; Jorge Luis Zambrano-Martinez -

Keywords: Cryptography; Distributed System; SOAP.

DOI: 10.5281/zenodo.7503950

Cyberbullying Through the Lens of Data Science

  Por: Alexandra Bermeo; María-Inés Acosta-Urigüen; Marcos Orellana; Sebastián I. Valdivieso Albán -

Keywords: Data science; Cyberbullying; Microlearning

DOI: 10.1007/978-3-031-18272-3_16

Implementation of Clustering Techniques to Data Obtained from a Memory Match Game Oriented to the Cognitive Function of Attention

  Por: Marcos Orellana; María-Inés Acosta-Urigüen; Reinerio Rodríguez García -

Keywords: Serious games; K-means; Memory match game

DOI: 10.1007/978-3-031-18272-3_14

Improving with Metaheuristics the Item Selection in Parallel Coordinates Plot

  Por: David Cordero-Machuca; Juan-Fernando Lima;; Marcos Orellana -

Keywords: Metaheuristic; Parallel coordinates plot; Filtering

DOI: 10.1007/978-3-031-18272-3_13

A Methodology to Develop an Outdoor Activities Recommender based on Air Pollution Variables

  Por: Pablo Arévalo; Marcos Orellana; Priscila Cedillo; Juan-Fernando Lima; Jorge Luis Zambrano-Martinez -

Keywords: Recommender systems; Air quality; Data mining; Air pollutants; Meteorological variables

DOI: 10.1007/978-3-031-18272-3_12

Improving audio of emergency calls in Spanish performed to the ECU 911 through filters for ASR technology

  Por: Marcos Orellana, Angel Alberto Jimenez Sarango, Jorge Luis Zambrano-Martinez -

Keywords: cloud computing ; big data ; high-performance computing ; Inteligencia artificial ; emerging tech.

DOI: doi.org/10.35537/10915/139373

Speech recognition based on Spanish accent acoustic model

  Por: Johanna Gabriela Plaza Salto, Sánchez-Zhunio Cristina, María Inés Acosta Urigüen, Marcos Patricio Orellana Cordero, Irene Priscila Cedillo Orellana y Jorge Luis Zambrano-Martinez -

Keywords: Automatic Speech Recognition; Language Model; CMUSphinx.

DOI: 10.29019/enfoqueute.839

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IMASHEDU: Intelligent MAshups for EDUcation - Towards a Data Mining Approach

  Por: Priscila Cedillo, Pablo León y Marcos Orellana -

Keywords: Mashup; Learning Tool; Software; Web Applications.

DOI: 10.5220/0011087500003182

Finding Insights between Active Aging Variables: Towards a Data Mining Approach

  Por: María-Inés Acosta-Urigüen, Priscila Cedillo, Marcos Orellana, Alexandra Bueno, Juan-Fernando Lima y Daniela Prado -

Keywords: Active Aging; Data Mining; Cognitive Evaluation.

DOI: 10.5220/0011068100003188

Analysis of Psychological Test Data by using K-means Method

  Por: Angel Sarango, Andrés Patiño, María-Inés Acosta-Urigüen, Juan Sanchez, Priscila Cedillo y Marcos Orellana -

Keywords: Stroop, Stress, Machine Learning, K-means, Clustering.

DOI: 10.5220/0011046900003188

Data Mining Techniques for Analysing Data Extracted from Serious Games: A Systematic Literature Review

  Por: María-Inés Acosta-Urigüen, Marcos Orellana y Priscila Cedillo -

Keywords: Data Mining; Serious Games; Systematic Review.

DOI: 10.5220/0011042900003188

Data Mining Techniques Applied to Recommender Systems for Outdoor Activities: A Systematic Literature Review

  Por: Pablo Arévalo ; John Calle ; Marcos Orellana y Priscila Cedillo -

Keywords: Recommending Systems; Health; Air Quality; Data Mining; Air Pollutants.

DOI: 10.5220/0011045400003188

A Method to Build Serious Games for Older Adults ADE2: Evaluation of User Perceptions and Threats of Validity

  Por: Priscila Cedillo, Cristina Sánchez-Zhunio, Emily Arteaga, Jefferson Arias y Marcos Orellana -

Keywords: Older adults; Serious games; Human–computer interaction; Evaluation.

DOI: 10.1007/978-3-030-95354-6_2

Data Mining Applied to a Serious Game of Memory and Attention Training

  Por: Marcos Orellana, Juan-Fernando Lima, María-Inés Acosta Urigüen, Andrés Patiño, Nicolás Álvarez y Juan Cordero -

Keywords: Serious game; Data mining; Psychological; Patterns.

DOI: 10.1007/978-3-030-99170-8_5

Towards the Recommendation of Time for Physical Activities Based on Air Pollution and Meteorological Variables

  Por: Juan Calle, Emilio Guzmán, Juan-Fernando Lima, Andrés Patiño, Marcos Orellana y Priscila Cedillo -

Keywords: Physical activities; Clustering; Atmospheric pollutants; Recommendation system.

DOI: 10.1007/978-3-030-99170-8_23

Comparando técnicas de minería de datos en un centro de emergencias

  Por: Paúl Andrés Patiño León, Byron Gutiérrez García, Brandon Llivisaca, Marcos Orellana y Priscila Cedillo -

Keywords: minería de datos; centro de emergencias; Word2Vec; Doc2Vec; PLN data mining; emergency center; Word2Vec; Doc2Vec; PLN.

DOI: 10.37815/rte.v33n2.844

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Evaluación del reconocimiento de voz entre los servicios de Google y Amazon aplicado al Sistema Integrado de Seguridad ECU 911

  Por: Juan José Peralta Vásconez, Carlos Andrés Narváez Ortiz, Marcos Patricio Orellana Cordero, Paúl Andrés Patiño León y Priscila Cedillo Orellana -

Keywords: Amazon Transcribe; ASR; Google Speech to Text; transcripción; transcripton; WER Amazon Transcribe; ASR; Google Speech to Text; WER.

DOI: 10.37815/rte.v33n2.840

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Application of the LSA Technique to Determine the Priority of Alerts from a Command and Control Center

  Por: Marcos Orellana, Juan-Fernando Lima, Daniel Camacho Game, Pablo Martinez León, Priscila Cedillo y Daniela Prado -

Keywords: Pre-processing; Classification; Bag of Words; TF-IDF.

DOI: ICEDEG52154.2021.9530965

Evaluating Named Entities Recognition (NER) tools vs algorithms adapted to the extraction of locations

  Por: Marcos Orellana; Catalina Fárez y Paúl Cárdenas -

Keywords: Measurement; Technological innovation; Machine learning algorithms; Dictionaries; Social networking (online); Text recognition; Digital transformation.

DOI: 10.1109/Incodtrin51881.2020.00035

Improving Classification Models Using the Frequency of Terms and a Percentage Relation Approach Between Classes for Emergency Calls

  Por: Marcos Orellana, Andrea Trujillo y María Inés Acosta -

Keywords: Text mining; Emergency calls; Pruning; Classification; Bag-of-words.

DOI: 10.1007/978-3-030-73103-8_14

Discovering Patterns of Time Association Among Air Pollution and Meteorological Variables

  Por: Marcos Orellana, Juan-Fernando Lima & Priscila Cedillo -

Keywords: Air pollutant; Knowledge; Data Mining; Correlation; Big data; Rolling correlations.

DOI: 10.1007/978-3-030-73103-8_13

Behavior Analysis of Atmospheric Components and Meteorological Variables Applying Data Mining Association Techniques

  Por: Marcos Orellana, Jimmy Salto y Priscila Cedillo -

Keywords: Data mining; Association rules; Discretization; Atmospheric pollutants; Meteorological variables

DOI: 10.1007/978-3-030-73103-8_12

RESTful and SOAP Services Orchestration: Case Study, American Visa Assignment

  Por: Jhon Calle, Pablo Lója, Marcos Orellana y Priscila Cedillo -

Keywords: BPEL; Orchestration; SOA; SOAP; web services; Visas.

DOI: 10.5281/zenodo.5747899

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Text Mining Techniques Implemented to Extract Data from Transit Events in Twitter: A Systematic Literature Review

  Por: María-Inés Acosta-Urigüen, Belén Arias y Marcos Orellana -

Keywords: Text mining; Traffic; Transit; Systematic literature review.

DOI: 10.1007/978-3-030-62833-8_17

NARX Neural Network for Imputation of Missing Data in Air Pollution Datasets

  Por: Miguel Calle, Marcos Orellana y Patricia Ortega-Chasi -

Keywords: Neural networks; Data mining; Data imputation; NARX neural network.

DOI: 10.1007/978-3-030-62833-8_18

A methodology to predict emergency call high-priority: Case study ECU-911

  Por: Marcos Orellana, Andrea Trujillo y María-Inés Acosta -

Keywords: Predictive models; Classification algorithms; Task analysis; Support vector machines; Text mining; Training; Prediction algorithms

DOI: 10.1109/ICEDEG48599.2020.9096829

An Evaluation Methodology of Named Entities Recognition in Spanish Language: ECU 911 Case Study

  Por: Marcos Orellana, Andrea Trujillo, Juan-Fernando Lima, María-Inés Acosta y Mario Peña -

Keywords: named entity recognition; Spanish language; emergency calls; informal text.

DOI: 10.18517/ijaseit.10.3.10939

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A Data Infrastructure for Managing Information Obtained from Ambient Assisted Living

  Por: Wilson Valdez, Priscila Cedillo, Andrea Trujillo y Marcos Orellana -

Keywords: assisted living; cloud computing; cost reduction; Internet of Things; protocols

DOI: 10.1109/INCISCOS49368.2019.00018

A novel imputation method for missing values in air pollutant time series data

  Por: Mario Peña, Patricia Ortega y Marcos Orellana -

Keywords: Time series analysis; Air pollution; Monitoring; Prediction algorithms; Anomaly detection; Power system reliability

DOI: 10.1109/LA-CCI47412.2019.9037053

A Comparative Evaluation of Preprocessing Techniques for Short Texts in Spanish

  Por: Marcos Orellana, Andrea Trujillo y Priscila Cedillo -

Keywords: Natural Language Processing; Preprocessing; Twitter; Sentiment analysis; Text mining

DOI: 10.1007/978-3-030-39442-4_10

Outlier detection with data mining techniques and statistical methods

  Por: Marcos Patricio Orellana Cordero y Priscila Cedillo -

Keywords: outlier; data mining; KNN; chi-square; financial fraud.

DOI: 10.29019/enfoque.v11n1.584

 

A Novel Approach to Detect Missing Values Patterns in Time Series Data

  Por: Juan-Fernando Lima, Patricia Ortega-Chasi y Marcos Orellana Cordero -

Keywords: Missing values patterns; Compute missing values; Kernel Density Estimation

DOI: 10.1007/978-3-030-35740-5_11

Design of Emergency Call Record Support System Applying Natural Language Processing Techniques

  Por: Andrea Trujillo, Marcos Orellana y María Inés Acosta -

Keywords: Emergency call; Natural Language Processing; Transcription; Information extraction; Classification of emergencies

DOI: 10.1007/978-3-030-35740-5_4

Ecu@Risk, Una metodología para la gestión de Riesgos aplicada a las MPYMEs

  Por: Esteban Crespo Martínez -

Keywords: Risk; management; ECU@Risk; Information Security

DOI: https://doi.org/10.29019/enfoqueute.v8n1.140