Alex Mariakakis

68 papers A* 14A 2C 2Misc 2Journal 28Unranked 19

Year	Rank	Type	Title / Venue / Authors
2026	A*	`conf`	Digitizing the Pre-consultation Experience: Impacts and Design Recommendations. CHI Brenna Li, Liam of Bakar, Anna Kirik, Jiaqi Guo, Alex Mariakakis, Khai N. Truong
2026	J	`jnl`	Lumosaic: Hyperspectral Video via Active Illumination and Coded-Exposure Pixels. CoRR Dhruv Verma, Andrew Qiu, Roberto Rangel, Ayandev Barman, Hao Yang, Chenjia Hu, Fengqi Zhang, Roman Genov, David B. Lindell, Kiriakos N. Kutulakos, Alex Mariakakis
2025	A*	`conf`	A Comparative Analysis of Information Gathering by Chatbots, Questionnaires, and Humans in Clinical Pre-Consultation. CHI Brenna Li, Saba Tauseef, Khai N. Truong, Alex Mariakakis
2025	J	`jnl`	ArtEARial: Arterial Pressure Waveform Reconstruction Using Earbud Audio. Proc. ACM Interact. Mob. Wearable Ubiquitous Technol. Kenneth Christofferson, Michelle Lin, Joseph A. Cafazzo, Alex Mariakakis
2025	—	`conf`	Development of Multivariable Prediction Models for 30-Day Risk of Readmission After COPD Hospital Admission: A Retrospective Cohort Study Using Electronic Medical Record Data from 7 Hospitals. MedInfo Robert Wu, Ronald Chow, Olivia So, Lauren Lapointe-Shaw, Alex Mariakakis, Andrea Gershon
2025	J	`jnl`	Development of Normative Ranges for Vital Signs and Differentiation by American Society of Anesthesiologists Physical Status Category: A Retrospective Observational Study. J. Medical Syst. Bruno Caracci, Will Dixon, Rilong Zhang, German Serrano, Spencer Vecile, Andrew J. Goodwin, Robert Greer, Clyde T. Matava, Alex Mariakakis, Asad Siddiqui
2025	J	`jnl`	Estimating Black Carbon Concentration from Urban Traffic Using Vision-Based Machine Learning. CoRR Camellia Zakaria, Aryan Sadeghi, Weaam Jaafar, Junshi Xu, Alex Mariakakis, Marianne Hatzopoulou
2025	—	`conf`	Fitting the Message to the Moment: Designing Calendar-Aware Stress Messaging with Large Language Models. CUI Pranav Rao, Maryam Taj, Alex Mariakakis, Joseph Jay Williams, Ananya Bhattacharjee
2025	J	`jnl`	Fitting the Message to the Moment: Designing Calendar-Aware Stress Messaging with Large Language Models. CoRR Pranav Rao, Maryam Taj, Alex Mariakakis, Joseph Jay Williams, Ananya Bhattacharjee
2025	J	`jnl`	Investigating the Role of Situational Disruptors in Engagement with Digital Mental Health Tools. CoRR Ananya Bhattacharjee, Joseph Jay Williams, Miranda L. Beltzer, Jonah Meyerhoff, Harsh Kumar, Haochen Song, David C. Mohr, Alex Mariakakis, Rachel Kornfield
2025	J	`jnl`	Investigating the Role of Situational Disruptors in Engagement with Digital Mental Health Tools. Proc. ACM Hum. Comput. Interact. Ananya Bhattacharjee, Joseph Jay Williams, Miranda L. Beltzer, Jonah Meyerhoff, Harsh Kumar, Haochen Song, David C. Mohr, Alex Mariakakis, Rachel Kornfield
2025	J	`jnl`	Lessons Learned From FeverPhone: Towards Scalable, Accessible At-Home Diagnostics via Fever Detection on Unmodified Smartphones. GetMobile Mob. Comput. Commun. Joseph Breda, Mastafa Springston, Alex Mariakakis, Shwetak N. Patel
2025	A	`conf`	Perfectly to a Tee: Understanding User Perceptions of Personalized LLM-Enhanced Narrative Interventions. Conference on Designing Interactive Systems Ananya Bhattacharjee, Sarah Yi Xu, Pranav Rao, Yuchen Zeng, Jonah Meyerhoff, Syed Ishtiaque Ahmed, David C. Mohr, Michael Liut, Alex Mariakakis, Rachel Kornfield, Joseph Jay Williams
2025	Misc	`conf`	Phoneme-Aware Acoustic Analysis of Natural Speech for Lung Function Assessment. ICASSP Sejal Bhalla, Tien Han, Andrea Gershon, Robert Wu, Eyal de Lara, Alex Mariakakis
2025	Misc	`conf`	SAHARA: Self-supervised Approach for Human Activity Recognition based on Audio Events. ISWC Mohammad Kianpisheh, Alex Mariakakis, Khai N. Truong
2025	J	`jnl`	The Cognitive Strategies Behind Multimodal Health Sensemaking: A Menstrual Health Tracking Case Study. Proc. ACM Interact. Mob. Wearable Ubiquitous Technol. Georgianna Lin, Minh Ngoc Le, Khai N. Truong, Alex Mariakakis
2025	—	`conf`	Utilizing Speech as a Biosignal for Monitoring Respiratory Health and Beyond. UbiComp Companion Sejal Bhalla, Eyal de Lara, Alex Mariakakis
2024	J	`jnl`	"It Explains What I am Currently Going Through Perfectly to a Tee": Understanding User Perceptions on LLM-Enhanced Narrative Interventions. CoRR Ananya Bhattacharjee, Sarah Yi Xu, Pranav Rao, Yuchen Zeng, Jonah Meyerhoff, Syed Ishtiaque Ahmed, David C. Mohr, Michael Liut, Alex Mariakakis, Rachel Kornfield, Joseph Jay Williams
2024	A*	`conf`	Beyond the Waiting Room: Patient's Perspectives on the Conversational Nuances of Pre-Consultation Chatbots. CHI Brenna Li, Ofek Gross, Noah Crampton, Mamta Kapoor, Saba Tauseef, Mohit Jain, Khai N. Truong, Alex Mariakakis
2024	J	`jnl`	ChromaFlash: Snapshot Hyperspectral Imaging Using Rolling Shutter Cameras. Proc. ACM Interact. Mob. Wearable Ubiquitous Technol. Dhruv Verma, Ian Ruffolo, David B. Lindell, Kiriakos N. Kutulakos, Alex Mariakakis
2024	A*	`conf`	DreamCatcher: A Wearer-aware Multi-modal Sleep Event Dataset Based on Earables in Non-restrictive Environments. NeurIPS Zeyu Wang, Xiyuxing Zhang, Ruotong Yu, Yuntao Wang, Kenneth Christofferson, Jingru Zhang, Alex Mariakakis, Yuanchun Shi
2024	—	`conf`	EarSteth: Cardiac Auscultation Audio Reconstruction Using Earbuds. EMBC Alvin Cao, Kenneth Christofferson, Parker S. Ruth, Naveed Rabbani, Yuanchun Shi, Alex Mariakakis, Yuntao Wang, Shwetak N. Patel
2024	A*	`conf`	Functional Design Requirements to Facilitate Menstrual Health Data Exploration. CHI Georgianna Lin, Pierre-William Lessard, Minh Ngoc Le, Brenna Li, Fanny Chevalier, Khai N. Truong, Alex Mariakakis
2024	—	`conf`	HoleyMoley: A Cognitive Assessment for Emotion Recognition in Virtual Reality. CHI PLAY (Companion) Andrii Lenyshyn, You Zhi Hu, Mark H. Chignell, Alex Mariakakis
2024	—	`conf`	Integrating Digital Calendars with Large Language Models for Stress Management Interventions. PERSUASIVE (Adjunct) Pranav Rao, Sarah Yi Xu, Ananya Bhattacharjee, Yuchen Zeng, Alex Mariakakis, Joseph Jay Williams
2024	A*	`conf`	Leveraging Idle Games to Incentivize Intermittent and Frequent Practice of Deep Breathing. CHI Book Sadprasid, Anne Mei, Alex Mariakakis, Scott Bateman, Fanny Chevalier
2024	—	`conf`	On the Production and Measurement of Cardiac Sounds in the Ear Canal. UbiComp Companion Kenneth Christofferson, Sejal Bhalla, Joseph A. Cafazzo, Alex Mariakakis
2024	A*	`conf`	Promoting Engagement in Remote Patient Monitoring Using Asynchronous Messaging. CHI Salaar Liaqat, Daniyal Liaqat, Tatiana Son, Tiago H. Falk, Robert Wu, Andrea S. Gershon, Eyal de Lara, Alex Mariakakis
2024	A*	`conf`	ReHEarSSE: Recognizing Hidden-in-the-Ear Silently Spelled Expressions. CHI Xuefu Dong, Yifei Chen, Yuuki Nishiyama, Kaoru Sezaki, Yuntao Wang, Kenneth Christofferson, Alex Mariakakis
2024	A*	`conf`	Understanding the Role of Large Language Models in Personalizing and Scaffolding Strategies to Combat Academic Procrastination. CHI Ananya Bhattacharjee, Yuchen Zeng, Sarah Yi Xu, Dana Kulzhabayeva, Minyi Ma, Rachel Kornfield, Syed Ishtiaque Ahmed, Alex Mariakakis, Mary P. Czerwinski, Anastasia Kuzminykh, Michael Liut, Joseph Jay Williams
2024	J	`jnl`	Users' Perspectives on Multimodal Menstrual Tracking Using Consumer Health Devices. CoRR Georgianna Lin, Brenna Li, Helen Li, Chloe Zhao, Khai N. Truong, Alex Mariakakis
2024	J	`jnl`	exHAR: An Interface for Helping Non-Experts Develop and Debug Knowledge-based Human Activity Recognition Systems. Proc. ACM Interact. Mob. Wearable Ubiquitous Technol. Mohammad Kianpisheh, Alex Mariakakis, Khai N. Truong
2023	J	`jnl`	Blood glucose variance measured by continuous glucose monitors across the menstrual cycle. npj Digit. Medicine Georgianna Lin, Rumsha Siddiqui, Zixiong Lin, Joanna M. Blodgett, Shwetak N. Patel, Khai N. Truong, Alex Mariakakis
2023	A*	`conf`	Constraints and Workarounds to Support Clinical Consultations in Synchronous Text-based Platforms. CHI Brenna Li, Tetyana Skoropad, Puneet Seth, Mohit Jain, Khai N. Truong, Alex Mariakakis
2023	J	`jnl`	Design Implications for One-Way Text Messaging Services that Support Psychological Wellbeing. ACM Trans. Comput. Hum. Interact. Ananya Bhattacharjee, Jiyau Pang, Angelina Liu, Alex Mariakakis, Joseph Jay Williams
2023	J	`jnl`	FeverPhone: Accessible Core-Body Temperature Sensing for Fever Monitoring Using Commodity Smartphones. Proc. ACM Interact. Mob. Wearable Ubiquitous Technol. Joseph Breda, Mastafa Springston, Alex Mariakakis, Shwetak N. Patel
2023	—	`conf`	Integrating Individual and Social Contexts into Self-Reflection Technologies. CHI Extended Abstracts Ananya Bhattacharjee, Dana Kulzhabayeva, Mohi Reza, Harsh Kumar, Eunchae Seong, Xuening Wu, Mohammad Rashidujjaman Rifat, Robert Bowman, Rachel Kornfield, Alex Mariakakis, Syed Ishtiaque Ahmed, Munmun De Choudhury, Gavin Doherty, Mary P. Czerwinski, Joseph Jay Williams
2023	A*	`conf`	Investigating the Role of Context in the Delivery of Text Messages for Supporting Psychological Wellbeing. CHI Ananya Bhattacharjee, Joseph Jay Williams, Jonah Meyerhoff, Harsh Kumar, Alex Mariakakis, Rachel Kornfield
2023	J	`jnl`	PulmoListener: Continuous Acoustic Monitoring of Chronic Obstructive Pulmonary Disease in the Wild. Proc. ACM Interact. Mob. Wearable Ubiquitous Technol. Sejal Bhalla, Salaar Liaqat, Robert Wu, Andrea Gershon, Eyal de Lara, Alex Mariakakis
2023	—	`conf`	Smartphone-based Pupillometry for Diagnosis of Ischemic and Hemorrhagic Stroke. BCB Anthony James Maxin, Bernice G. Gulek, Rami Shaibani, Alex Mariakakis, Lynn B. McGrath, Michael R. Levitt
2023	J	`jnl`	Understanding the Role of Large Language Models in Personalizing and Scaffolding Strategies to Combat Academic Procrastination. CoRR Ananya Bhattacharjee, Yuchen Zeng, Sarah Yi Xu, Dana Kulzhabayeva, Minyi Ma, Rachel Kornfield, Syed Ishtiaque Ahmed, Alex Mariakakis, Mary P. Czerwinski, Anastasia Kuzminykh, Michael Liut, Joseph Jay Williams
2022	J	`jnl`	"I Kind of Bounce off It": Translating Mental Health Principles into Real Life Through Story-Based Text Messages. Proc. ACM Hum. Comput. Interact. Ananya Bhattacharjee, Joseph Jay Williams, Karrie Chou, Justice Tomlinson, Jonah Meyerhoff, Alex Mariakakis, Rachel Kornfield
2022	—	`conf`	How Generalizable and Interpretable are Speech-Based COVID-19 Detection Systems?: A Comparative Analysis and New System Proposal. BHI Yi Zhu, Alex Mariakakis, Eyal de Lara, Tiago H. Falk
2022	—	`conf`	Machine Learning to Automate the Visual Interpretation of Chemical Agglutination Tests. PerCom Workshops Sidharth Gupta, Alexandros A. Sklavounos, Joshua Dahmer, Anthony K. C. Yong, Mohammed A. A. Abdullah, Gilberto Camacho, Keith Morton, Matthew Shiu, Jean Labrecque, Teodor Veres, Aaron R. Wheeler, Alex Mariakakis
2022	—	`conf`	Sleep Sound Classification Using ANC-Enabled Earbuds. PerCom Workshops Kenneth Christofferson, Xuyang Chen, Zeyu Wang, Alex Mariakakis, Yuntao Wang
2022	—	`conf`	Unobtrusive Monitoring of COPD Patients using Speech Collected from Smartwatches in the Wild. PerCom Workshops Tina Sedaghat, Salaar Liaqat, Daniyal Liaqat, Robert Wu, Andrea Gershon, Tatiana Son, Tiago H. Falk, Moshe Gabel, Alex Mariakakis, Eyal de Lara
2021	—	`conf`	A Comparative Study of Lexical and Semantic Emoji Suggestion Systems. iConference (1) Mingrui Ray Zhang, Alex Mariakakis, Jacob Burke, Jacob O. Wobbrock
2021	C	`conf`	NkhukuProbe: Using a Sensor-Based Technology Probe to Support Poultry Farming Activities in Malawi. COMPASS George Hope Chidziwisano, Alex Mariakakis, Susan Wyche, Vitumbiko Mafeni, Esau Gideon Banda
2021	A*	`conf`	Online Mobile App Usage as an Indicator of Sleep Behavior and Job Performance. WWW Chunjong Park, Morelle Arian, Xin Liu, Leon Sasson, Jeffrey Kahn, Shwetak N. Patel, Alex Mariakakis, Tim Althoff
2021	J	`jnl`	Online Mobile App Usage as an Indicator of Sleep Behavior and Job Performance. CoRR Chunjong Park, Morelle Arian, Xin Liu, Leon Sasson, Jeffrey Kahn, Shwetak N. Patel, Alex Mariakakis, Tim Althoff
2021	—	`conf`	RDTCheck: A Smartphone App for Monitoring Rapid Diagnostic Test Administration. CHI Extended Abstracts Devesh Sarda, Chunjong Park, Hung Ngo, Shwetak N. Patel, Alex Mariakakis
2021	J	`jnl`	SplitSR: An End-to-End Approach to Super-Resolution on Mobile Devices. CoRR Xin Liu, Yuang Li, Josh Fromm, Yuntao Wang, Ziheng Jiang, Alex Mariakakis, Shwetak N. Patel
2021	J	`jnl`	SplitSR: An End-to-End Approach to Super-Resolution on Mobile Devices. Proc. ACM Interact. Mob. Wearable Ubiquitous Technol. Xin Liu, Yuang Li, Josh Fromm, Yuntao Wang, Ziheng Jiang, Alex Mariakakis, Shwetak N. Patel
2021	J	`jnl`	The Design and Evaluation of a Mobile System for Rapid Diagnostic Test Interpretation. Proc. ACM Interact. Mob. Wearable Ubiquitous Technol. Chunjong Park, Hung Ngo, Libby Rose Lavitt, Vincent Karuri, Shiven Bhatt, Peter Lubell-Doughtie, Anuraj H. Shankar, Leonard Ndwiga, Victor Osoti, Juliana K. Wambua, Philip Bejon, Lynette Isabella Ochola-Oyier, Monique Chilver, Nigel P. Stocks, Victoria Lyon, Barry R. Lutz, Matthew Thompson, Alex Mariakakis, Shwetak N. Patel
2021	J	`jnl`	Understanding User Perspectives on Prompts for Brief Reflection on Troubling Emotions. CoRR Ananya Bhattacharjee, Pan Chen, Linjia Zhou, Abhijoy Mandal, Jai Aggarwal, Katie O'Leary, Anne Hsu, Alex Mariakakis, Joseph Jay Williams
2020	A*	`conf`	EarBuddy: Enabling On-Face Interaction via Wireless Earbuds. CHI Xuhai Xu, Haitian Shi, Xin Yi, Wenjia Liu, Yukang Yan, Yuanchun Shi, Alex Mariakakis, Jennifer Mankoff, Anind K. Dey
2020	A	`conf`	EcoPatches: Maker-Friendly Chemical-Based UV Sensing. Conference on Designing Interactive Systems Alex Mariakakis, Sifang Chen, Bichlien H. Nguyen, Kirsten Bray, Molly Blank, Jonathan Lester, Lauren Ryan, Paul Johns, Gonzalo A. Ramos, Asta Roseway
2020	J	`jnl`	Project Calico: Wearable Chemical Sensors for Environmental Monitoring. CoRR Alex Mariakakis, Sifang Chen, Bichlien Nguyen, Kirsten Bray, Molly Blank, Jonathan Lester, Lauren Ryan, Paul Johns, Gonzalo A. Ramos, Asta Roseway
2020	C	`conf`	Supporting Smartphone-Based Image Capture of Rapid Diagnostic Tests in Low-Resource Settings. ICTD Chunjong Park, Alex Mariakakis, Jane Yang, Diego Lassala, Yasamba Djiguiba, Youssouf Keita, Hawa Diarra, Beatrice Wasunna, Fatou Fall, Marème Soda Gaye, Bara Ndiaye, Ari Johnson, Isaac Holeman, Shwetak N. Patel
2019	J	`jnl`	Challenges in Realizing Smartphone-Based Health Sensing. IEEE Pervasive Comput. Alex Mariakakis, Edward Jay Wang, Shwetak N. Patel, Mayank Goel
2019	—	`conf`	IDCam: Precise Item Identification for AR Enhanced Object Interactions. RFID Hanchuan Li, Eric Whitmire, Alex Mariakakis, Victor Chan, Alanson P. Sample, Shwetak N. Patel
2019	—	`—`	Making Medical Assessments Available and Objective Using Smartphone Sensors. Alex Mariakakis
2018	A*	`conf`	Drunk User Interfaces: Determining Blood Alcohol Level through Everyday Smartphone Tasks. CHI Alex Mariakakis, Sayna Parsi, Shwetak N. Patel, Jacob O. Wobbrock
2017	J	`jnl`	BiliScreen: Smartphone-Based Scleral Jaundice Monitoring for Liver and Pancreatic Disorders. Proc. ACM Interact. Mob. Wearable Ubiquitous Technol. Alex Mariakakis, Megan A. Banks, Lauren Phillipi, Lei Yu, James Taylor, Shwetak N. Patel
2017	J	`jnl`	PupilScreen: Using Smartphones to Assess Traumatic Brain Injury. Proc. ACM Interact. Mob. Wearable Ubiquitous Technol. Alex Mariakakis, Jacob Baudin, Eric Whitmire, Vardhman Mehta, Megan A. Banks, Anthony Law, Lynn McGrath, Shwetak N. Patel
2016	—	`conf`	Ocular symptom detection using smartphones. UbiComp Adjunct Alex Mariakakis, Shwetak N. Patel
2016	—	`conf`	WatchUDrive: Differentiating drivers and passengers using smartwatches. PerCom Workshops Alex Mariakakis, Vijay Srinivasan, Kiran Rachuri, Abhishek Mukherji
2015	—	`conf`	Demo of MagnifiSense: inferring device interaction using wrist-worn passive magneto-inductive sensors. UbiComp/ISWC Adjunct Edward Jay Wang, TienJui Lee, Alex Mariakakis, Mayank Goel, Shwetak N. Patel, Sidhant Gupta