ABKD: Multimodal Mobile Language Game for Collaborative Learning of Chinese Hanzi and Japanese Kanji Characters. - Michael B. Syson; Ma. Regina E. Estuar; Karl T. See (Web Intelligence/IAT Workshops, 2012)

Bottom Up Approach and Devolved Design of a Health Information System: eHealth TABLET. - Ma. Regina E. Estuar; Dennis Batangan; Andrei Coronel; Anna Christine M. Amarra; Francisco Enrique Vicente Castro (Brain and Health Informatics, 2013)

Validating UI through UX in the Context of a Mobile - Web Crowdsourcing Disaster Management Application. - Maria Regina Justina E. Estuar; Marlene M. De Leon; Maria Dianne Santos; John Owen F. Ilagan; Barbara Anne May (ICITCS, 2014)

Barriers to Community-Based Computing in the Philippines. - John Owen F. Ilagan; Ma. Regina E. Estuar (ICITCS, 2014)

Real-Time Visualization of Disaster Behavior. - Jhoanna T. Isla; Ma. Regina E. Estuar (ICITCS, 2014)

Rapid Application Development of Ebayanihan Patroller: A Crowdsourcing SMS Service and Web Visualization Disaster Reporting System. - Marlene M. De Leon; Ma. Regina E. Estuar (ICITCS, 2014)

Profiling Flood Risk through Crowdsourced Flood Level Reports. - John Noel C. Victorino; Maria Regina Justina E. Estuar (ICITCS, 2014)

eHealth TABLET: A Developing Country Perspective in Managing the Development and Deployment of a Mobile - Cloud Electronic Medical Record for Local Government Units. - Ma. Regina E. Estuar; Dennis Batangan; Andrei Coronel; Francisco Enrique Vicente Castro; Anna Christine M. Amarra; Rose Ann Camille Caliso; John Paul C. Vergara (MDM (1), 2014)

Towards an Infodemiological Algorithm for Classification of Filipino Health Tweets. - Kennedy E. Espina; Maria Regina Justina E. Estuar; Delfin Jay M. Sabido Ix; Raymond Josef Edward A. Lara; Vikki Carr de los Reyes (CENTERIS/ProjMAN/HCist, 2016)

Towards Developing an Intelligent Agent to Assist in Patient Diagnosis Using Neural Networks on Unstructured Patient Clinical Notes: Initial Analysis and Models. - Christian E. Pulmano; Maria Regina Justina E. Estuar (CENTERIS/ProjMAN/HCist, 2016)

Integrating health indices towards the development of a Typhoid disease model using STEM. - Isabelle-Lynn T. Co; Maria Regina Justina E. Estuar; Kennedy E. Espina; Raymond Josef Edward A. Lara; Vikki Carr D. De Los Reyes (ICT-DM, 2016)

The challenge of continuous user participation in eBayanihan: Digitizing humanitarian action in a nationwide web mobile participatory disaster management system. - Ma. Regina E. Estuar; John Owen F. Ilagan; John Noel C. Victorino; Nico Canoy; Alfredo Mahar Francisco A. Lagmay; Maria Regina M. Hechanova (ICT-DM, 2016)

Validating the Voice of the Crowd During Disasters. - John Noel C. Victorino; Maria Regina Justina E. Estuar; Alfredo Mahar Francisco A. Lagmay (SBP-BRiMS, 2016)

Using Social Network Analysis in Understanding The Public Discourse on Gender Violence: an Agent-Based Modelling Approach. - Meliza M. De La Paz; Ma. Regina E. Estuar (ASONAM, 2017)

Infodemiology for Syndromic Surveillance of Dengue and Typhoid Fever in the Philippines. - Kennedy E. Espina; Maria Regina Justina E. Estuar (CENTERIS/ProjMAN/HCist, 2017)

A Multi-model Approach in Developing an Intelligent Assistant for Diagnosis Recommendation in Clinical Health Systems. - Christian E. Pulmano; Maria Regina Justina E. Estuar (CENTERIS/ProjMAN/HCist, 2017)

Towards Location Approximation of Typhoon Related Discourse: On Region Definition and Temporal Segmentation. - John Clifford Rosales; Ma. Regina E. Estuar (ICMLC, 2017)

Implementation of a mobility behavior change support system in Manila Philippines. - Varsolo Sunio; Jan-Dirk Schmöcker; Maria Regina Justina E. Estuar (ITSC, 2017)

Discovering Conversation Spaces in the Public Discourse of Gender Violence: a Comparative Between Two Different Contexts. - Meliza M. De La Paz; Maria Regina Justina E. Estuar; John Noel C. Victorino (PACLIC, 2017)

Agent-Based Modeling Approach in Understanding Behavior During Disasters: Measuring Response and Rescue in eBayanihan Disaster Management Platform. - Maria Regina Justina E. Estuar; Rey C. Rodrigueza; John Noel C. Victorino; Marcella Claudette V. Sevilla; Marlene M. De Leon; John Clifford S. Rosales (SBP-BRiMS, 2017)

Social Network Analysis of a Disaster Behavior Network: An Agent-Based Modeling Approach. - Rey C. Rodrigueza; Maria Regina Justina E. Estuar (ASONAM, 2018)

The efficacy of an EMR-enabled text messaging system to the expanded health beliefs, diabetes care profile and HbA1c of diabetes mellitus patients. - Razel Custodio; John Noel C. Victorino; Maria Regina Justina Esguerra Estuar (CENTERIS/ProjMAN/HCist, 2018)

my.Eskwela: Designing An Enterprise Learning Management System to Increase Social Network and Reduce Cognitive Load. - Orven E. Llantos; Maria Regina Justina E. Estuar (CENTERIS/ProjMAN/HCist, 2018)

Estimating parameters for a dynamical dengue model using genetic algorithms. - Joshua Uyheng; John Clifford Rosales; Kennedy E. Espina; Maria Regina Justina E. Estuar (GECCO (Companion), 2018)

Investigating Input Protocols, Image Analysis, and Machine Learning Methods for an Intelligent Identification System of Fusarium Oxysporum Sp. in Soil Samples. - Andrei D. Coronel; Maria Regina Justina E. Estuar; Marlene M. De Leon (IntelliSys (1), 2018)

MIND Plug-in: Development of an Electronic Medical Record based data collection tool for research in autism and neurodevelopmental disorders. - Christian E. Pulmano; Angel Belle C. Dy; Stephen John Matthew C. Wenceslao; Lourdes S. Tanchanco; Maria Regina Justina E. Estuar (CENTERIS/ProjMAN/HCist, 2019)

Characterizing Instructional Leader Interactions in a Social Learning Management System using Social Network Analysis. - Orven E. Llantos; Maria Regina Justina E. Estuar (EUSPN/ICTH, 2019)

Using cTAKES to Build a Simple Speech Transcriber Plugin for an EMR. - Stephen John Matthew C. Wenceslao; Maria Regina Justina E. Estuar (ICMHI, 2019)

Towards an On-line Handwriting Recognition Interface for Health Service Providers using Electronic Medical Records. - Viktor Mikhael M. Dela Cruz; Christian E. Pulmano; Maria Regina Justina E. Estuar (HEALTHINF, 2020)

User-centered Approach to Developing Solutions for Electronic Medical Records: Extending EMR Data Entry. - Viktor Mikhael M. Dela Cruz; Christian E. Pulmano; Maria Regina Justina E. Estuar (VISIGRAPP (2: HUCAPP), 2020)

Understanding Adoption of Electronic Medical Records: Application of Process Mining for Health Worker Behavior Analysis. - Dennis Andrew R. Villamor; Christian E. Pulmano; Maria Regina Justina E. Estuar (ICMHI, 2020)

Detection of Microconidia in Microscopy Images of Fusarium oxysporum f. sp. cubense Using Image Processing Techniques and Neural Networks. - Erinn Giannice T. Abigan; Luis Gabriel A. Cajucom; Josh Daniel L. Ong; Patricia Angela R. Abu; Maria Regina Justina E. Estuar (IPAS, 2020)

Ensemble Convolutional Neural Networks for the Detection of Microscopic Fusarium Oxysporum. - Josh Daniel L. Ong; Erinn Giannice T. Abigan; Luis Gabriel Cajucom; Patricia Angela R. Abu; Maria Regina Justina E. Estuar (ISVC (1), 2020)

Deploying System Dynamics Models for Disease Surveillance in the Philippines. - Joshua Uyheng; Christian E. Pulmano; Maria Regina Justina E. Estuar (SBP-BRiMS, 2020)

A spatial agent-based model for preemptive evacuation decisions during typhoon. - Rey C. Rodrigueza; Maria Regina Justina E. Estuar (ASONAM, 2021)

A Micro-analysis Approach in Understanding Electronic Medical Record Usage in Rural Communities: Comparison of Frequency of Use on Performance Before and During the COVID-19 Pandemic. - Paulyn Jean Acacio-Claro; Maria Regina Justina E. Estuar; Dennis Andrew R. Villamor; Maria Cristina Bautista; Quirino Sugon Jr.; Christian E. Pulmano (CENTERIS/ProjMAN/HCist, 2021)

Clinical Interactions in Electronic Medical Records Towards the Development of a Token-Economy Model. - Nicole Allison S. Co; Jason C. Limcaco; Hans Calvin L. Tan; Maria Regina Justina E. Estuar; Christian E. Pulmano; Dennis Andrew R. Villamor; Quirino Sugon; Maria Cristina G. Bautista; Paulyn Jean Acacio-Claro (CENTERIS/ProjMAN/HCist, 2021)

FASSSTrace: Embedding Micro and Macro Social Network Analysis in Modeling Contact Tracing during the Early Stages of the Pandemic. - Zachary Samson Pangan; Maria Regina Justina Esguerra Estuar (ICMHI, 2021)

wapr.tugon.ph: A Secure Helpline for Detecting Psychosocial Aid from Reports of Unlawful Killings in the Philippines. - Maria Regina Justina E. Estuar; John Noel C. Victorino; Christian E. Pulmano; Zachary Pangan; Meredith Jaslyn B. Alanano; Jerome Victor C. Celeres; John Loyd B. de Troz; Marlene M. De Leon; Yvonne McDermott Rees; Riza Batista-Navarro; Lucita Lazo (SBP-BRiMS, 2021)

Emotion Analysis of Comments from vaccine-related YouTube Videos: Understanding the Public's Response to COVID-19 Vaccination. - Roland P. Abao; Maria Regina Justina E. Estuar; Anna Angeline M. Cataluña; Jelly P. Aureus; Dorothy C. Mapua (SNAMS, 2021)

Learning Interactions as it Evolves in a Social Learning Management System. - Orven E. Llantos; Maria Regina Justina E. Estuar (SNAMS, 2021)

Towards the Development of a Blockchain-based Decentralized Digital Credential System using Hyperledger Fabric for Participatory Governance. - Christian E. Pulmano; Maria Regina Justina E. Estuar; Marlene M. De Leon; Hans Calvin L. Tan; Nicole Allison S. Co; Lenard Paulo Velasco Tamayo (CENTERIS/ProjMAN/HCist, 2022)

Development of Bilingual Sentiment and Emotion Text Classification Models from COVID-19 Vaccination Tweets in the Philippines. - Nicole Allison S. Co; Maria Regina Justina E. Estuar; Hans Calvin L. Tan; Austin Sebastien Tan; Roland P. Abao; Jelly P. Aureus (HCI (14), 2022)

Development of an Explicit Agent-Based Simulation Toolkit for Opening of Schools: An Implementation of COMOKIT for Universities in the Philippines. - Maria Regina Justina E. Estuar; Roland P. Abao; Jelly P. Aureus; Zachary Pangan; Lenard Paulo Tamayo; Elvira P. De Lara-Tuprio; Timothy Robin Teng; Rey C. Rodrigueza (HCI (15), 2022)

Text Mining for Patterns and Associations on Functions, Relationships and Prioritization in Services Reflected in National Health Insurance Programs. - Maria Regina Justina E. Estuar; Maria Cristina G. Bautista; Christian E. Pulmano; Paulyn Jean Acacio-Claro; Quirino Sugon; Dennis Andrew R. Villamor; Madeleine Valera (HCI (14), 2022)

Development of a Text Classification Model to Detect Disinformation About COVID-19 in Social Media: Understanding the Features and Narratives of Disinformation in the Philippines. - Hans Calvin L. Tan; Maria Regina Justina E. Estuar; Nicole Allison S. Co; Austin Sebastien Tan; Roland P. Abao; Jelly P. Aureus (HCI (14), 2022)

Exploring Public Trust on State Initiatives During the COVID-19 Pandemic. - Austin Sebastien Tan; Maria Regina Justina E. Estuar; Nicole Allison S. Co; Hans Calvin L. Tan; Roland P. Abao; Jelly P. Aureus (HCI (14), 2022)

Robust Face Mask Detection with Combined Frontal and Angled Viewed Faces. - Ivan George L. Tarun; Vidal Wyatt M. Lopez; Patricia Angela R. Abu; Maria Regina Justina E. Estuar (ICEIS (1), 2022)

Exploring Event-based Dynamic Topic Modeling. - Marielle G. Montero; Maria Regina Justina E. Estuar (CyberC, 2023)

CREDERE: A Modular Blockchain Implementation for the Issuance, Sharing, and Verification of Digital Credentials. - Christian Esteban Pulmano; Maria Regina Justina Esguerra Estuar; Marlene Mana De Leon; Lenard Paulo Velasco Tamayo; Abraham Tan Magpantay; Hans Calvin Lee Tan; Nicole Allison Siy Co (ICSIM, 2023)

Physical Distancing and Mask Wearing Behavior Dataset Generator from CCTV Footages Using YOLOv8. - Roland P. Abao; Maria Regina Justina E. Estuar; Patricia Angela R. Abu (SBP-BRiMS, 2023)

Classifying Policy Issue Frame Bias in Philippine Online News. - Jose Mari Luis M. Dela Cruz; Maria Regina Justina E. Estuar (SBP-BRiMS, 2023)

bAI-bAI: A Context-Aware Transliteration System for Baybayin Scripts. - Jacob Simon Bernardo; Maria Regina Justina E. Estuar (COLING Workshops, 2025)

Network Density Analysis of Health Seeking Behavior in Metro Manila: A Retrospective Analysis on COVID-19 Google Trends Data. - Michael T. Lopez II; Cheska Elise Hung; Maria Regina Justina E. Estuar (CoRR, 2025)

Utilizing Dynamic Time Warping for Pandemic Surveillance: Understanding the Relationship between Google Trends Network Metrics and COVID-19 Incidences. - Michael T. Lopez II; Cheska Elise Hung; Maria Regina Justina E. Estuar (CoRR, 2025)