Publicaciones

Artículos

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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