Publications

A collection of my research contributions, conference papers, and journal articles.

2026

Journal Articles

Dual-Source Retrieval-Augmented Generation Chatbot for Women’s Health (HerCare): Design and Multimethod Evaluation Study KT Zaman, WU Hasan, N Ahmed, J Li JMIR Formative Research 10, e88549 — 2026
Peer Support in Online Women’s Health Communities: Mixed Methods Formative Analysis of Reddit Discourse KT Zaman, WU Hasan, N Ahmed, J Li JMIR Formative Research 10 (1), e87782 — 2026

Conference Papers

CareBuddy: A Knowledge-Grounded Multi-Agent Conversational Framework for Coordinated Alzheimer's Caregiving Support WU Hasan, A Aideed, KT Zaman, J Li 2026 IEEE Int’l Conf. on E-health Networking, Application and Services (HealthCom), New York, NY — 2026 (Accepted Regular Paper)
Quantifying Calorie-Tracking Fatigue: A Dual-Pass LLM Qualitative Analysis of Self-Monitoring Burden and Peer Support in Reddit Communities O Zebal, KT Zaman, WU Hasan 2026 IEEE Int’l Conf. on E-health Networking, Application and Services (HealthCom), New York, NY — 2026 (Accepted Regular Paper)

Conference Abstracts & Poster Presentations

Internet Use Among Black Older Adults: A Foundation for Equitable AI Health Technology WU Hasan, KT Zaman, J Li, B Xie, O Zebal Gerontological Society of America (GSA) 2026 Annual Scientific Meeting, National Harbor, MD — Nov 7, 2026 (Accepted Poster Abstract)

2025

Journal Articles & Abstracts

CareBuddy: A Multi-Agent Conversational AI for Alzheimer’s Care and Assistance W Ul Hasan, A Aideed, KT Zaman, J Li Innovation in Aging 9 (Supplement_2), igaf122. 3554 — 2025
Results of a Systematic Literature Review on AI in Aging: Evidence and Insights K Tuz Zaman, W Ul Hasan, J Li, B Xie Innovation in Aging 9 (Supplement_2), igaf122. 2256 — 2025
Doing Systematic Literature Reviews With Artificial Intelligence Tools: What, Why, and How B Xie, KT Zaman, W Ul Hasan, J Li Innovation in Aging 9 (Supplement_2), igaf122. 1472 — 2025
Artificial intelligence applications for older adult care: a systematic literature review Kimia Tuz Zaman, Wordh Ul Hasan, Juan Li, Bo Xie 15th Annual Conference on Health IT and Analytics, Austin, Texas — April 26-27, 2025

Conference Papers

Fake News Detection in Bangladesh Using GPT-4 with Retrieval-Augmented Generation E Rafin, J Alghazo, WU Hasan 2025 Cyber Awareness and Research Symposium (CARS), 1-6 — 2025
AI-Powered Detection of Rice Leaf Diseases: A Survey of CNN Architectures and Attention-Based Methods CR Carlson, J Alghazo, WU Hasan 2025 IEEE International Conference on Imaging Systems and Techniques (IST), 1-6 — 2025
Graph Neural Networks for Cancer Mutation Analysis: A Deep Learning Approach for Biomarker Identification in Breast Cancer JV Boyer, J Alghazo, WU Hasan 2025 IEEE International Conference on Imaging Systems and Techniques (IST), 1-6 — 2025

Thesis

Design and Evolution of Conversational AI for Healthcare: From Structured Data Collection to Culturally Sensitive and Adaptive Support for Chronic Disease Management and ADRD Care WU Hasan North Dakota State University — 2025

2024

Conference Papers

CareCompanion: A Personalized Virtual Assistant for Enhancing Support and Independence in ADRD Patients and Older Adults Wordh Ul Hasan, Kimia Tuz Zaman, Mohammed Shalan, Xin Wang, Juan Li, Bo Xie, Cui Tao 2024 International Conference on Smart Applications, Communications and Networking (SmartNets) — 2024

Journal Articles

Promoting personalized reminiscence among cognitively intact older adults through an AI-driven interactive multimodal photo album: development and usability study Xin Wang, Juan Li, Tianyi Liang, Wordh Ul Hasan, Kimia Tuz Zaman, Yang Du, Bo Xie, Cui Tao JMIR Aging 7(1), e49415 — 2024
Empowering Alzheimer’s caregivers with conversational AI: A novel approach for enhanced communication and personalized support Wordh Ul Hasan, Kimia Tuz Zaman, Xin Wang, Juan Li, Bo Xie, Cui Tao npj Biomedical Innovations 1(1), 1-10 — 2024
Bridging Culture And Care: A Mobile App For Diabetes Self-Care Honoring Native American Cultural Practices Wordh Ul Hasan, Kimia Tuz Zaman, Shadi Alian, Tianyi Liang, Vikram Pandey, Jun Kong, Cui Tao, Juan Li Advances in Science, Technology and Engineering Systems Journal (ASTESJ) 9(2), 104-113 — 2024

2023

Journal Articles

Personalized Flexible Meal Planning for Individuals With Diet-Related Health Concerns: System Design and Feasibility Validation Study Maryam Amiri, Juan Li, Wordh Ul Hasan JMIR Formative Research 7, e46434 — 2023

Conference Papers

Empowering Caregivers of Alzheimer’s Disease and Related Dementias (ADRD) with a GPT-Powered Voice Assistant: Leveraging Peer Insights from Social Media Kimia Tuz Zaman, Wordh Ul Hasan, Juan Li, Cui Tao 2023 IEEE Symposium on Computers and Communications (ISCC) — 2023
Empowering Personalized Health Data Queries with Knowledge Graph and GPT-Enhanced Voice Assistant Xin Wang, Wordh Ul Hasan, Juan Li, Rasha Hendawi, Yang Du, Bo Xie, Cui Tao 2023 IEEE Int’l Conf. on High Performance Computing & Communications (HPCC) / IEEE DSS / SmartCity / DependSys — 2023
Exploring the Dynamics of Online Social Support for ADRD Caregivers: A Study on Online Peer Support Groups Kimia Tuz Zaman, Wordh Ul Hasan, Juan Li 2023 IEEE Int’l Conf. on E-health Networking, Application and Services (HealthCom) — 2023
Honoring Heritage, Managing Health: A Mobile Diabetes Self-Management App for Native Americans with Cultural Sensitivity and Local Factors Wordh Ul Hasan, Juan Li, Shadi Alian, Tianyi Liang, Vikram Pandey, Kimia Tuz Zaman, Jun Kong, Cui Tao 2023 IEEE Symposium on Computers and Communications (ISCC) — 2023

Thesis

CareCompanion: A Virtual Assistant for Enhancing Quality of Life in Alzheimer’s Disease and Related Dementia Patients Wordh Ul Hasan North Dakota State University — 2023

2022

Conference Papers

Eat This, Not That! – a Personalised Restaurant Menu Decoder That Helps You Pick the Right Food Wordh Ul Hasan, Kimia Tuz Zaman, Maryam Sadat Amiri Tehrani Zadeh, Juan Li 2022 IEEE Int’l Conf. on E-health Networking, Application and Services (HealthCom) — 2022
Integrated Music Recommendation System Using Collaborative and Content Based Filtering, and Sentiment Analysis Arafat Bin Hossain, Wordh Ul Hasan, Kimia Tuz Zaman, Koushik Howlader 2022 Int’l Conf. on Machine Intelligence and Emerging Technologies (ICMIET) — 2022

2019

Conference Papers

Exploring Challenges and Solution Approaches Regarding Wellbeing of Female Rohingya Community in Bangladesh Kimia Tuz Zaman, Wordh Ul Hasan, Lubaba Bazlul, Tamanna Motahar, Nova Ahmed 2019 IEEE Region 10 Conference (TENCON) — 2019
IOT based question paper delivery box: A solution towards preventing question paper leakage in public exams of Bangladesh Kimia Tuz Zaman, Wordh Ul Hasan, Md. Monsur Hillas, Abdullah Al Mahfuj Shaan, Khan Afnan Rahad 2019 IEEE Int’l Conf. on Smart Instrumentation, Measurement and Application (ICSIMA) — 2019

2018

Conference Papers

Wireless Health Monitoring System Wordh Ul Hasan, Mohammad Sultan Khaja, Saif Ahmed, Mohammad Monirujjaman Khan 2018 2nd Borneo International Conference on Applied Mathematics and Engineering (BICAME) — 2018
Design and Implementation of an IOT based Monitoring System for Inland Vessels using Multiple Sensors Network Syed S. Hasib Zunair, Wordh Ul Hasan, Kimia Tuz Zaman, Mohammad Irfanul Haque, Soumic Shekhar Aoyon 2018 2nd Int’l Conf. on Smart Sensors and Applications (ICSSA) — 2018

Thesis

Smart Wireless Patient Monitoring System Wordh Ul Hasan, Mohammad Sultan Khaja, Saif Ahmed, Mohammad Monirujjaman Khan North South University — 2018

2017

Conference Papers

Tourist spot recommendation system using fuzzy inference system Haymontee Khan, Noel Mannan, Shahnoor C. Eshan, Md. Mustafizur Rahman, K. M. Mehedi Hasan Sonet, Wordh Ul Hasan, Rashedur M. Rahman 2017 13th Int’l Conf. on Natural Computation, Fuzzy Systems and Knowledge Discovery (ICNC-FSKD) — 2017