Roberto Araya

39 papers A 1B 8C 1Misc 4Journal 13Unranked 12
YearRankTypeTitle / Venue / Authors
2025 Misc conf
Beyond Text-to-Text: An Overview of Multimodal and Generative Artificial Intelligence for Education Using Topic Modeling.
SAC
Ville Heilala, Roberto Araya, Raija Hämäläinen
2025 J jnl
Do Chains-of-Thoughts of Large Language Models Suffer from Hallucinations, Cognitive Biases, or Phobias in Bayesian Reasoning?
CoRR
Roberto Araya
2025 J jnl
Enhancing the Continuing Education of Science Teachers with Unplugged Machine Learning Activities.
CLEI Electron. J.
Jhon Alé-Silva, Roberto Araya
2024 C conf
AI as a Co-Teacher: Enhancing Creative Thinking in Underserved Areas.
ICCE
Roberto Araya
2024 J jnl
Beyond Text-to-Text: An Overview of Multimodal and Generative Artificial Intelligence for Education Using Topic Modeling.
CoRR
Ville Heilala, Roberto Araya, Raija Hämäläinen
2023 J jnl
Automatically Detecting Incoherent Written Math Answers of Fourth-Graders.
Syst.
Felipe Urrutia, Roberto Araya
2023 J jnl
Who's the Best Detective? LLMs vs. MLs in Detecting Incoherent Fourth Grade Math Answers.
CoRR
Felipe Urrutia, Roberto Araya
2022 — conf
"Teacher, Can You Say It Again?" Improving Automatic Speech Recognition Performance over Classroom Environments with Limited Data.
AIED (1)
Danner Schlotterbeck, Abelino Jiménez, Roberto Araya, Daniela Caballero, Pablo Uribe, Johan Van der Molen Moris
2022 J jnl
How Should I Teach from This Month Onward? A State-Space Model That Helps Drive Whole Classes to Achieve End-of-Year National Standardized Test Learning Targets.
Syst.
Obed Ulloa, Roberto Araya
2022 J jnl
Unsupervised characterization of lessons according to temporal patterns of teacher talk via topic modeling.
Neurocomputing
Matías Altamirano, Pablo Uribe, Danner Schlotterbeck, Abelino Jiménez, Roberto Araya, Johan Van der Molen Moris, Daniela Caballero
2021 J jnl
Automatic Detection of Gaze and Body Orientation in Elementary School Classrooms.
Frontiers Robotics AI
Roberto Araya, Jorge Sossa-Rivera
2021 J jnl
Deep Networks for Collaboration Analytics: Promoting Automatic Analysis of Face-to-Face Interaction in the Context of Inquiry-Based Learning.
J. Learn. Anal.
Joni Lämsä, Pablo Uribe, Abelino Jiménez, Daniela Caballero, Raija Hämäläinen, Roberto Araya
2021 — conf
Gamification Strategies to Teach Algorithmic Thinking to First Graders.
AHFE (11)
Roberto Araya
2021 — conf
TARTA: Teacher Activity Recognizer from Transcriptions and Audio.
AIED (1)
Danner Schlotterbeck, Pablo Uribe, Abelino Jiménez, Roberto Araya, Johan Van der Molen Moris, Daniela Caballero
2021 A conf
What Classroom Audio Tells About Teaching: A Cost-effective Approach for Detection of Teaching Practices Using Spectral Audio Features.
LAK
Danner Schlotterbeck, Pablo Uribe, Roberto Araya, Abelino Jimenez, Daniela Caballero
2020 J jnl
A collective brain to adapt teaching to quarantined first and second graders.
IxD&A
Roberto Araya
2020 — conf
An Application of Machine Learning and Image Processing to Automatically Detect Teachers' Gestures.
ICCCI (CCIS Volume)
Josefina Hernández-Correa, Danyal Farsani, Roberto Araya
2020 B conf
Assessing Teacher's Discourse Effect on Students' Learning: A Keyword Centrality Approach.
EC-TEL
Danner Schlotterbeck, Roberto Araya, Daniela Caballero, Abelino Jimenez, Sami Lehesvuori, Jouni Viiri
2020 Misc conf
Automatic Content Analysis of Computer-Supported Collaborative Inquiry-Based Learning Using Deep Networks and Attention Mechanisms.
MIS4TEL
Pablo Uribe, Abelino Jiménez, Roberto Araya, Joni Lämsä, Raija Hämäläinen, Jouni Viiri
2020 Misc conf
Early Detection of Gender Differences in Reading and Writing from a Smartphone-Based Performance Support System for Teachers.
MIS4TEL
Roberto Araya
2020 Misc conf
Lessons Clustering Using Topics Inferred by Unsupervised Modeling from Textbooks.
MIS4TEL
Matías Altamirano, Abelino Jiménez, Roberto Araya
2020 — conf
The Effect of Teacher Unconscious Behaviors on the Collective Unconscious Behavior of the Classroom.
ICCCI (CCIS Volume)
Roberto Araya, Danyal Farsani
2018 — conf
Context-Based Personalized Predictors of the Length of Written Responses to Open-Ended Questions of Elementary School Students.
ACIIDS (Extended Posters)
Roberto Araya, Abelino Jiménez, Carlos Aguirre
2018 — conf
Integrating Classes from Different Schools Using Intelligent Teacher Support Systems.
IHSI
Roberto Araya
2017 B conf
ASR in Classroom Today: Automatic Visualization of Conceptual Network in Science Classrooms.
EC-TEL
Daniela Caballero, Roberto Araya, Hanna Kronholm, Jouni Viiri, André Mansikkaniemi, Sami Lehesvuori, Tuomas Virtanen, Mikko Kurimo
2017 J jnl
Teaching Energy Efficiency: A Cross-Border Public Class and Lesson Study in STEM.
IxD&A
Masami Isoda, Roberto Araya, Colleen Eddy, Gabriel Matney, Joseph Williams, Patricio Calfucura, Carlos Aguirre, Pablo Becerra, Raúl Gormaz, Jorge Soto Andrade, Takeshi Noine, Arturo Mena-Lorca, Raimundo Olfos, Yuriko Baldin, Uldarico Malaspina
2017 — conf
Using Online Synchronous Interschool Tournaments to Boost Student Engagement and Learning in Hands-On Physics Lessons.
ICCSAMA
Roberto Araya, Carlos Aguirre, Patricio Calfucura, Paulina Jaure
2016 — conf
Collective Unconscious Interaction Patterns in Classrooms.
ICCCI (2)
Roberto Araya, Josefina Hernández
2016 B conf
How to Attract Students' Visual Attention.
EC-TEL
Roberto Araya, Danyal Farsani, Josefina Hernández
2016 B conf
Peer Review in Mentorship: Perception of the Helpfulness of Review and Reciprocal Ratings.
ITS
Oluwabunmi Adewoyin, Roberto Araya, Julita Vassileva
2016 B conf
Social Facilitation Due to Online Inter-classrooms Tournaments.
EC-TEL
Roberto Araya, Carlos Aguirre, Manuel Bahamondez, Patricio Calfucura, Paulina Jaure
2015 B conf
ICT Supported Learning Rises Math Achievement in Low Socio Economic Status Schools.
EC-TEL
Roberto Araya, Raúl Gormaz, Manuel Bahamondez, Carlos Aguirre, Patricio Calfucura, Paulina Jaure, Camilo Laborda
2015 — conf
Mining Social Behavior in the Classroom.
ICCCI (2)
Roberto Araya, Ragnar Behncke, Amitai Linker, Johan Van der Molen
2014 J jnl
Teaching modeling skills using a massively multiplayer online mathematics game.
World Wide Web
Roberto Araya, Abelino Jiménez, Manuel Bahamondez, Patricio Calfucura, Pablo Dartnell, Jorge Soto Andrade
2013 B conf
Causal Dependence among Contents Emerges from the Collective Online Learning of Students.
ICCCI
Roberto Araya, Johan Van der Molen
2013 — conf
Impact of a blended ICT adoption model on Chilean vulnerable schools correlates with amount of on online practice.
AIED Workshops
Roberto Araya, Johan Van der Molen
2012 J jnl
Estimation of teacher practices based on text transcripts of teacher speech using a support vector machine algorithm.
Br. J. Educ. Technol.
Roberto Araya, Francisco Plana, Pablo Dartnell, Jorge Soto Andrade, Gina Luci, Elena Salinas, Marylen Araya
2011 — conf
Strategies Used by Students on a Massively Multiplayer Online Mathematics Game.
ICWL
Roberto Araya, Abelino Jiménez, Manuel Bahamondez, Pablo Dartnell, Jorge Soto Andrade, Pablo González, Patricio Calfucura
2006 B conf
On Two Mechanisms Associated To Learning: A Mathematical Point Of View.
IEEE Congress on Evolutionary Computation
David M. Gomez, Pablo Dartnell, Roberto Araya