Roberto Araya

Publication Activity (10 Years)

Years Active: 2006-2023
Publications (10 Years): 26

Top Topics

Teaching Practices

Elementary School

Interaction Patterns

Top Venues

Publications

Felipe Urrutia, Roberto Araya
Automatically Detecting Incoherent Written Math Answers of Fourth-Graders. Syst. 11 (7) (2023)
Felipe Urrutia, Roberto Araya
Who's the Best Detective? LLMs vs. MLs in Detecting Incoherent Fourth Grade Math Answers. CoRR (2023)
Obed Ulloa, Roberto Araya
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. 10 (5) (2022)
Matías Altamirano, Pablo Uribe, Danner Schlotterbeck, Abelino Jiménez, Roberto Araya, Johan Van der Molen Moris, Daniela Caballero
Unsupervised characterization of lessons according to temporal patterns of teacher talk via topic modeling. Neurocomputing 484 (2022)
Danner Schlotterbeck, Abelino Jiménez, Roberto Araya, Daniela Caballero, Pablo Uribe, Johan Van der Molen Moris
"Teacher, Can You Say It Again?" Improving Automatic Speech Recognition Performance over Classroom Environments with Limited Data. AIED (1) (2022)
Danner Schlotterbeck, Pablo Uribe, Abelino Jiménez, Roberto Araya, Johan Van der Molen Moris, Daniela Caballero
TARTA: Teacher Activity Recognizer from Transcriptions and Audio. AIED (1) (2021)
Danner Schlotterbeck, Pablo Uribe, Roberto Araya, Abelino Jimenez, Daniela Caballero
What Classroom Audio Tells About Teaching: A Cost-effective Approach for Detection of Teaching Practices Using Spectral Audio Features. LAK (2021)
Joni Lämsä, Pablo Uribe, Abelino Jiménez, Daniela Caballero, Raija Hämäläinen, Roberto Araya
Deep Networks for Collaboration Analytics: Promoting Automatic Analysis of Face-to-Face Interaction in the Context of Inquiry-Based Learning. J. Learn. Anal. 8 (1) (2021)
Roberto Araya, Jorge Sossa-Rivera
Automatic Detection of Gaze and Body Orientation in Elementary School Classrooms. Frontiers Robotics AI 8 (2021)
Roberto Araya
Gamification Strategies to Teach Algorithmic Thinking to First Graders. AHFE (11) (2021)
Matías Altamirano, Abelino Jiménez, Roberto Araya
Lessons Clustering Using Topics Inferred by Unsupervised Modeling from Textbooks. MIS4TEL (2020)
Roberto Araya
Early Detection of Gender Differences in Reading and Writing from a Smartphone-Based Performance Support System for Teachers. MIS4TEL (2020)
Roberto Araya, Danyal Farsani
The Effect of Teacher Unconscious Behaviors on the Collective Unconscious Behavior of the Classroom. ICCCI (CCIS Volume) (2020)
Danner Schlotterbeck, Roberto Araya, Daniela Caballero, Abelino Jimenez, Sami Lehesvuori, Jouni Viiri
Assessing Teacher's Discourse Effect on Students' Learning: A Keyword Centrality Approach. EC-TEL (2020)
Josefina Hernández-Correa, Danyal Farsani, Roberto Araya
An Application of Machine Learning and Image Processing to Automatically Detect Teachers' Gestures. ICCCI (CCIS Volume) (2020)
Roberto Araya
A collective brain to adapt teaching to quarantined first and second graders. IxD&A 47 (2020)
Pablo Uribe, Abelino Jiménez, Roberto Araya, Joni Lämsä, Raija Hämäläinen, Jouni Viiri
Automatic Content Analysis of Computer-Supported Collaborative Inquiry-Based Learning Using Deep Networks and Attention Mechanisms. MIS4TEL (2020)
Roberto Araya
Integrating Classes from Different Schools Using Intelligent Teacher Support Systems. IHSI (2018)
Roberto Araya, Abelino Jiménez, Carlos Aguirre
Context-Based Personalized Predictors of the Length of Written Responses to Open-Ended Questions of Elementary School Students. ACIIDS (Extended Posters) (2018)
Roberto Araya, Carlos Aguirre, Patricio Calfucura, Paulina Jaure
Using Online Synchronous Interschool Tournaments to Boost Student Engagement and Learning in Hands-On Physics Lessons. ICCSAMA (2017)
Daniela Caballero, Roberto Araya, Hanna Kronholm, Jouni Viiri, André Mansikkaniemi, Sami Lehesvuori, Tuomas Virtanen, Mikko Kurimo
ASR in Classroom Today: Automatic Visualization of Conceptual Network in Science Classrooms. EC-TEL (2017)
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
Teaching Energy Efficiency: A Cross-Border Public Class and Lesson Study in STEM. IxD&A 35 (2017)
Oluwabunmi Adewoyin, Roberto Araya, Julita Vassileva
Peer Review in Mentorship: Perception of the Helpfulness of Review and Reciprocal Ratings. ITS (2016)
Roberto Araya, Josefina Hernández
Collective Unconscious Interaction Patterns in Classrooms. ICCCI (2) (2016)
Roberto Araya, Danyal Farsani, Josefina Hernández
How to Attract Students' Visual Attention. EC-TEL (2016)
Roberto Araya, Carlos Aguirre, Manuel Bahamondez, Patricio Calfucura, Paulina Jaure
Social Facilitation Due to Online Inter-classrooms Tournaments. EC-TEL (2016)
Roberto Araya, Raúl Gormaz, Manuel Bahamondez, Carlos Aguirre, Patricio Calfucura, Paulina Jaure, Camilo Laborda
ICT Supported Learning Rises Math Achievement in Low Socio Economic Status Schools. EC-TEL (2015)
Roberto Araya, Ragnar Behncke, Amitai Linker, Johan Van der Molen
Mining Social Behavior in the Classroom. ICCCI (2) (2015)
Roberto Araya, Abelino Jiménez, Manuel Bahamondez, Patricio Calfucura, Pablo Dartnell, Jorge Soto Andrade
Teaching modeling skills using a massively multiplayer online mathematics game. World Wide Web 17 (2) (2014)
Roberto Araya, Johan Van der Molen
Impact of a blended ICT adoption model on Chilean vulnerable schools correlates with amount of on online practice. AIED Workshops (2013)
Roberto Araya, Johan Van der Molen
Causal Dependence among Contents Emerges from the Collective Online Learning of Students. ICCCI (2013)
Roberto Araya, Francisco Plana, Pablo Dartnell, Jorge Soto Andrade, Gina Luci, Elena Salinas, Marylen Araya
Estimation of teacher practices based on text transcripts of teacher speech using a support vector machine algorithm. Br. J. Educ. Technol. 43 (6) (2012)
Roberto Araya, Abelino Jiménez, Manuel Bahamondez, Pablo Dartnell, Jorge Soto Andrade, Pablo González, Patricio Calfucura
Strategies Used by Students on a Massively Multiplayer Online Mathematics Game. ICWL (2011)
David M. Gomez, Pablo Dartnell, Roberto Araya
On Two Mechanisms Associated To Learning: A Mathematical Point Of View. IEEE Congress on Evolutionary Computation (2006)