Publications

9 publications - sorted by year

Users are Closer than they Appear: Protecting User Location from WiFi APs

Roshan Ayyalasomayajula, Aditya Arun, Wei Sun & Dinesh Bharadia

24th International Workshop on Mobile Computing Systems and Applications (HotMobile) — 2023

P2SLAM: Bearing Based WiFi SLAM for Indoor Robots

Aditya Arun, Roshan Ayyalasomayajula, William Hunter & Dinesh Bharadia

IEEE Robotics and Automation Letters — 2022

Real-time Low-latency Tracking for UWB Tags

Aditya Arun, Tyler Chang, Yizheng Yu, Roshan Ayyalasomayajula & Dinesh Bharadia

20th Annual International Conference on Mobile Systems, Applications and Services (MobiSys) — 2022

ViWiD: Leveraging WiFi for Robust and Resource-Efficient SLAM

Aditya Arun, William Hunter, Roshan Ayyalasomayajula & Dinesh Bharadia

arXiv preprint arXiv:2209.08091 — 2022

Wireless Device Localization

Sai Roshan Ayyalasomayajula, Dinesh Bharadia, Shreya Ganesaraman, Ish Jain, Shrivatsan Rajagopalan, Aravind Seetharaman, Sanatan Sharma, Aditya Arun & Chenfeng Wu

US Patent App. 17/604,380 — 2022

ULoc: Low-power, Scalable and cm-accurate UWB-tag Localization and Tracking for Indoor Applications

Minghui Zhao, Tyler Chang, Aditya Arun, Roshan Ayyalasomayajula, Chi Zhang & Dinesh Bharadia

Proceedings of the ACM on Interactive, Mobile, Wearable and Ubiquitous Technologies (IMWUT) — 2021

Sound Source Localization Based on Multi-task Learning and Image Translation Network

Yifan Wu, Roshan Ayyalasomayajula, Michael J Bianco, Dinesh Bharadia & Peter Gerstoft

The Journal of the Acoustical Society of America — 2021

SSLIDE: Sound Source Localization for Indoors based on Deep Learning

Yifan Wu, Roshan Ayyalasomayajula, Michael J Bianco, Dinesh Bharadia & Peter Gerstoft

ICASSP 2021 — IEEE International Conference on Acoustics, Speech and Signal Processing — 2021

Location Determination of Wireless Communications Devices

Sai Roshan Ayyalasomayajula, Dinesh Bharadia, Deepak Vasisht & Dina Katabi

US Patent 11,140,651 — 2021