Ph.D. Researcher
Computing and Information Science
Cornell University
Hi, there!
I’m Saif Mahmud, a Ph.D. student in Computing and Information Science at Cornell University. I am a member of
SciFi Lab and advised by Prof. Cheng Zhang. My research
interest lies broadly in the area of ubiquitous computing, machine learning and human computer
interaction.
Previously, I worked as a researcher at Center for Computational &
Data Sciences (CCDS) where my works were supervised by Prof. Amin Ahsan
Ali.
I received my bachelor’s degree in Computer Science and Engineering from the University of Dhaka.
MunchSonic: Tracking Fine-grained Dietary Actions through Active Acoustic Sensing on
Eyeglasses
Saif Mahmud, Devansh Agarwal, Ashwin Ajit, Qikang Liang, Thalia Viranda, François
Guimbretière, Cheng
Zhang
ACM International Symposium on Wearable Computing, UbiComp/ISWC 2024.
[Paper]
EchoGuide: Active Acoustic Guidance for LLM-Based Eating Event Analysis from Egocentric
Videos
Vineet Parikh, Saif Mahmud, Devansh Agarwal, Ke Li, François Guimbretière, Cheng
Zhang
ACM International Symposium on Wearable Computing, UbiComp/ISWC 2024.
[Paper]
SeamPose: Repurposing Seams as Capacitive Sensors in a Shirt for Upper-Body Pose
Tracking
Tianhong Catherine Yu, Mary Zhang, Peter He, Chi-Jung Lee, Cassidy Cheesman, Saif Mahmud,
Ruidong Zhang,
François Guimbretière, Cheng Zhang
ACM Symposium on User Interface Software and Technology, UIST 2024.
[Paper]
[Video]
GazeTrak: Exploring Acoustic-based Eye Tracking on a Glass
Ke Li, Ruidong Zhang, Boao Chen, Siyuan Chen, Sicheng Yin, Saif Mahmud, François
Guimbretière, Cheng Zhang
30th Annual International Conference On Mobile Computing And Networking, MobiCom 2024.
[Paper] [Video]
STLGRU: Spatio-Temporal Lightweight Graph GRU for Traffic Flow Prediction
Kishor Kumar Bhaumik, Fahim Faisal Niloy, Saif Mahmud, Simon S. Woo
28th Pacific-Asia Conference on Knowledge Discovery and Data Mining, PAKDD 2024.
[Paper]
PoseSonic: 3D Upper Body Pose Estimation Through Egocentric Acoustic Sensing on
Smartglasses
Saif Mahmud, Ke Li, Guilin Hu, Hao Chen, Richard Jin, Ruidong Zhang, François
Guimbretière, Cheng Zhang
Proceedings of the ACM on Interactive, Mobile, Wearable and Ubiquitous Technologies, IMWUT/UbiComp
2023.
[Paper] [Video]
Hierarchical Self Attention Based Autoencoder for Open-Set Human Activity Recognition
M. Tanjid Hasan Tonmoy*, Saif Mahmud*, A K M Mahbubur Rahman, M Ashraful Amin, Amin Ahsan
Ali
25th Pacific-Asia Conference on Knowledge Discovery and Data Mining, PAKDD 2021,
Springer, May 2021.
[Paper] [Code]
Human Activity Recognition from Wearable Sensor Data Using Self-Attention
Saif Mahmud*, M. Tanjid Hasan Tonmoy*, Kishor Kumar Bhaumik, A K M Mahbubur Rahman, M
Ashraful Amin, Mohammad Shoyaib, Muhammad Asif Hossain Khan, Amin Ahsan Ali
24th European Conference on Artificial Intelligence‚ ECAI 2020.
[Paper] [Code]
GRU-based Attention Mechanism for Human Activity Recognition
Md Nazmul Haque, M. Tanjid Hasan Tonmoy, Saif Mahmud, Amin Ahsan Ali, Muhammad Asif
Hossain Khan, Mohammad Shoyaib
IEEE International Conference on Advances in Science, Engineering and Robotics Technology,
ICASERT 2019.
[Paper]
© 2024 Saif Mahmud (Last Update: )