Smartphone usage behavior between depressed and non-depressed students: an exploratory study in the context of Bangladesh. - Md. Sabbir Ahmed 001; Rahat Jahangir Rony; Tanvir Hasan; Nova Ahmed (UbiComp/ISWC Adjunct, 2020)

Identifying High and Low Academic Result Holders Through Smartphone Usage Data. - Md. Sabbir Ahmed 001; Rahat Jahangir Rony; Nova Ahmed (AsianCHI@CHI, 2021)

Exploring Unique App Signature of the Depressed and Non-depressed Through Their Fingerprints on Apps. - Md. Sabbir Ahmed 001; Nova Ahmed (PervasiveHealth, 2021)

Less is More: Leveraging Digital Behavioral Markers for Real-Time Identification of Loneliness in Resource-Limited Settings. - Md. Sabbir Ahmed 001; Nova Ahmed (PervasiveHealth, 2022)

A Low-Cost Wearable System to Support Upper Limb Rehabilitation in Resource-Constrained Settings. - Md. Sabbir Ahmed 001; Shajnush Amir; Samuelson Atiba; Rahat Jahangir Rony; Nervo Verdezoto Dias; Valerie Sparkes; Katarzyna Stawarz; Nova Ahmed (PervasiveHealth, 2022)

A Rule Mining and Bayesian Network Analysis to Explore the Link Between Depression and Digital Behavioral Markers of Games App Usage. - Md. Sabbir Ahmed 001; Tanvir Hasan; Md. Mahfuzur Rahman; Nova Ahmed (PervasiveHealth, 2022)

A Minimalistic Approach to Predict and Understand the Relation of App Usage with Students' Academic Performance. - Md. Sabbir Ahmed 001; Rahat Jahangir Rony; Mohammad Abdul Hadi; Ekram Hossain 002; Nova Ahmed (Proc. ACM Hum. Comput. Interact., 2023)

Is There Any Relation Between Smartphone Usage and Loneliness During the COVID-19 Pandemic?: A Study by Exploring Two Objective App Usage Datasets. - Md. Sabbir Ahmed 001; Syeda Shabnam Khan; Nova Ahmed (EAI Endorsed Trans. Pervasive Health Technol., 2023)

A Resource Efficient System for On-Smartwatch Audio Processing. - Md. Sabbir Ahmed 001; Arafat Rahman; Zhiyuan Wang 003; Mark Rucker; Laura E. Barnes (MobiCom, 2024)

Understanding Driving Stress in Urban Bangladesh: An Exploratory Study, Wearable Development and Experiment. - Rahat Jahangir Rony; Md. Sabbir Ahmed 001; Sayan Sarcar; Nova Ahmed (ACM J. Comput. Sustain. Soc., 2024)

Roles of Technology for Risk Communication and Community Engagement in Bangladesh during COVID-19 Pandemic. - Anik Sinha; Nova Ahmed; Md. Sabbir Ahmed 001; Ifti Azad Abeer; Rahat Jahangir Rony; Anik Saha; Syeda Shabnam Khan; Shajnush Amir; Shabana Khan (ACM J. Comput. Sustain. Soc., 2024)

WatchAnxiety: A Transfer Learning Approach for State Anxiety Prediction from Smartwatch Data. - Md. Sabbir Ahmed 001; Noah French; Mark Rucker; Zhiyuan Wang 003; Taylor Myers-Brower; Kaitlyn Petz; Mehdi Boukhechba; Bethany A. Teachman; Laura E. Barnes (BSN, 2025)

SocialPulse: An On-Smartwatch System for Detecting Real-World Social Interactions. - Md. Sabbir Ahmed 001; Arafat Rahman; Mark Rucker; Laura E. Barnes (UbiComp Companion, 2025)

Implications of Mobile Financial Service Users' Adaptive Usage Behavior: The Vicious Cycle of Negative Experience, Social Construct, and Confidence. - Ifti Azad Abeer; Anik Saha; Anik Sinha; Rahat Jahangir Rony; Gazi Fakhrul Islam; Shajnush Amir; Md. Sabbir Ahmed 001; Syeda Shabnam Khan; Nova Ahmed (ACM J. Comput. Sustain. Soc., 2025)

A Minimalistic Approach to Predict and Understand the Relation of App Usage with Students' Academic Performances. - Md. Sabbir Ahmed 001; Rahat Jahangir Rony; Mohammad Abdul Hadi; Ekram Hossain 002; Nova Ahmed (CoRR, 2025)

A Fast and Minimal System to Identify Depression Using Smartphones: Explainable Machine Learning-Based Approach. - Md. Sabbir Ahmed 001; Nova Ahmed (CoRR, 2025)

SocialPulse: On-Device Detection of Social Interactions in Naturalistic Settings Using Smartwatch Multimodal Sensing. - Md. Sabbir Ahmed 001; Kaitlyn Petz; Noah French; Tanvi Lakhtakia; Aayushi Sangani; Mark Rucker; Xinyu Chen; Bethany A. Teachman; Laura E. Barnes (CoRR, 2026)