Rajalakshmi Nandakumar

35 papers A* 4A 1B 1Misc 4Journal 16Unranked 8
YearRankTypeTitle / Venue / Authors
2026 J jnl
mmFHE: mmWave Sensing with End-to-End Fully Homomorphic Encryption.
CoRR
Tanvir Ahmed, Yixuan Gao, Adnan Armouti, Rajalakshmi Nandakumar
2025 B conf
CoPlay: Audio-agnostic Cognitive Scaling for Acoustic Sensing.
ICCCN
Yin Li, Bo Liu, Rajalakshmi Nandakumar
2025 J jnl
Feasibility of Radio Frequency Based Wireless Sensing of Lead Contamination in Soil.
CoRR
Yixuan Gao, Tanvir Ahmed, Mikhail Mohammed, Zhongqi Cheng, Rajalakshmi Nandakumar
2025 J jnl
PrivyWave: Privacy-Aware Wireless Sensing of Heartbeat.
CoRR
Yixuan Gao, Tanvir Ahmed, Zekun Chang, Thijs Roumen, Rajalakshmi Nandakumar
2025 J jnl
SoilSound: Smartphone-based Soil Moisture Estimation.
CoRR
Yixuan Gao, Tanvir Ahmed, Shuang He, Zhongqi Cheng, Rajalakshmi Nandakumar
2025 Misc conf
VitalHide: Enabling Privacy-Aware Wireless Sensing of Vital Signs.
HotMobile
Yixuan Gao, Tanvir Ahmed, Zekun Chang, Thijs Roumen, Rajalakshmi Nandakumar
2025 Misc conf
WixUp: A Generic Data Augmentation Framework for Wireless Human Tracking.
SenSys
Yin Li, Rajalakshmi Nandakumar
2024 — conf
Beyond-Voice: Towards Continuous 3D Hand Pose Tracking on Commercial Home Assistant Devices.
IPSN
Yin Li, Rohan Reddy, Cheng Zhang, Rajalakshmi Nandakumar
2024 J jnl
CoPlay: Audio-agnostic Cognitive Scaling for Acoustic Sensing.
CoRR
Yin Li, Rajalakshmi Nandakumar
2024 — conf
Poster Abstract: Beyond-Voice - Towards Continuous 3D Hand Pose Tracking on Commercial Home Assistant Devices.
IPSN
Yin Li, Rohan Reddy, Cheng Zhang, Rajalakshmi Nandakumar
2024 J jnl
WixUp: A General Data Augmentation Framework for Wireless Perception in Tracking of Humans.
CoRR
Yin Li, Rajalakshmi Nandakumar
2023 — conf
8th International Workshop on Mental Health and Well-being: Sensing and Intervention.
UbiComp/ISWC Adjunct
Daniel A. Adler, Xuhai Xu, Varun Mishra, Akane Sano, Sahiti Kunchay, Saeed Abdullah, Jakob E. Bardram, Elizabeth L. Murnane, Tanzeem Choudhury, Mirco Musolesi, Yiran Zhao, Rajalakshmi Nandakumar, Tauhidur Rahman, Zachary D. King, Manasa Kalanadhabhatta, Asif Salekin, Rony Krell, Han Zhang
2023 — conf
A Cognitive Scaling Mixer for Concurrent Ultrasound Sensing and Music Playback in Smart Devices.
CPS-IoT Week Workshops
Yin Li, Rajalakshmi Nandakumar
2023 J jnl
Beyond-Voice: Towards Continuous 3D Hand Pose Tracking on Commercial Home Assistant Devices.
CoRR
Yin Li, Rohan Reddy, Cheng Zhang, Rajalakshmi Nandakumar
2022 — conf
7th International Workshop on Mental Health and Well-being: Sensing and Intervention.
UbiComp/ISWC Adjunct
Varun Mishra, Akane Sano, Sahiti Kunchay, Saeed Abdullah, Jakob E. Bardram, Elizabeth L. Murnane, Tanzeem Choudhury, Mirco Musolesi, Giovanna Nunes Vilaza, Rajalakshmi Nandakumar, Tauhidur Rahman, Xuhai Xu, King Zach, Manasa Kalanadhabhatta, Daniel A. Adler, Rony Krell
2021 J jnl
3D localization for subcentimeter-sized devices.
Commun. ACM
Rajalakshmi Nandakumar, Vikram Iyer, Shyamnath Gollakota
2021 — conf
6th International Workshop on Mental Health and Well-being: Sensing and Intervention.
UbiComp/ISWC Adjunct
Varun Mishra, Akane Sano, Sahiti Kunchay, Saeed Abdullah, Jakob E. Bardram, Elizabeth L. Murnane, Tanzeem Choudhury, Mirco Musolesi, Giovanna Nunes Vilaza, Rajalakshmi Nandakumar, Tauhidur Rahman
2020 — conf
5
UbiComp/ISWC Adjunct
Varun Mishra, Akane Sano, Saeed Abdullah, Jakob E. Bardram, Sandra Servia, Elizabeth L. Murnane, Tanzeem Choudhury, Mirco Musolesi, Giovanna Nunes Vilaza, Rajalakshmi Nandakumar, Tauhidur Rahman
2020 — —
Computational Wireless Sensing at Scale.
Rajalakshmi Nandakumar
2019 J jnl
3D Localization for Sub-Centimeter Sized Devices.
GetMobile Mob. Comput. Commun.
Rajalakshmi Nandakumar, Vikram Iyer, Shyamnath Gollakota
2019 A* conf
Living IoT: A Flying Wireless Platform on Live Insects.
MobiCom
Vikram Iyer, Rajalakshmi Nandakumar, Anran Wang, Sawyer B. Fuller, Shyamnath Gollakota
2018 Misc conf
3D Localization for Sub-Centimeter Sized Devices.
SenSys
Rajalakshmi Nandakumar, Vikram Iyer, Shyamnath Gollakota
2018 J jnl
Living IoT: A Flying Wireless Platform on Live Insects.
CoRR
Vikram Iyer, Rajalakshmi Nandakumar, Anran Wang, Sawyer B. Fuller, Shyamnath Gollakota
2018 J jnl
Technology-Enabled Disinformation: Summary, Lessons, and Recommendations.
CoRR
John Akers, Gagan Bansal, Gabriel Cadamuro, Christine Chen, Quanze Chen, Lucy H. Lin, Phoebe Mulcaire, Rajalakshmi Nandakumar, Matthew Rockett, Lucy Simko, John Toman, Tongshuang Wu, Eric Zeng, Bill Zorn, Franziska Roesner
2017 J jnl
Charging a Smartphone Across a Room Using Lasers.
Proc. ACM Interact. Mob. Wearable Ubiquitous Technol.
Vikram Iyer, Elyas Bayati, Rajalakshmi Nandakumar, Arka Majumdar, Shyamnath Gollakota
2017 J jnl
CovertBand: Activity Information Leakage using Music.
Proc. ACM Interact. Mob. Wearable Ubiquitous Technol.
Rajalakshmi Nandakumar, Alex Takakuwa, Tadayoshi Kohno, Shyamnath Gollakota
2017 J jnl
Unleashing the Power of Active Sonar.
IEEE Pervasive Comput.
Rajalakshmi Nandakumar, Shyamnath Gollakota
2016 A* conf
FingerIO: Using Active Sonar for Fine-Grained Finger Tracking.
CHI
Rajalakshmi Nandakumar, Vikram Iyer, Desney S. Tan, Shyamnath Gollakota
2015 A conf
Contactless Sleep Apnea Detection on Smartphones.
MobiSys
Rajalakshmi Nandakumar, Shyamnath Gollakota, Nathaniel Watson
2015 J jnl
Contactless Sleep Apnea Detection on Smartphones.
GetMobile Mob. Comput. Commun.
Rajalakshmi Nandakumar, Shyamnath Gollakota, Nathaniel Watson
2014 Misc conf
Feasibility and limits of wi-fi imaging.
SenSys
Donny Huang, Rajalakshmi Nandakumar, Shyamnath Gollakota
2014 — conf
GlimpseData: towards continuous vision-based personal analytics.
WPA@MobiSys
Seungyeop Han, Rajalakshmi Nandakumar, Matthai Philipose, Arvind Krishnamurthy, David Wetherall
2014 J jnl
Wi-Fi Gesture Recognition on Existing Devices.
CoRR
Rajalakshmi Nandakumar, Bryce Kellogg, Shyamnath Gollakota
2013 A* conf
Dhwani: secure peer-to-peer acoustic NFC.
SIGCOMM
Rajalakshmi Nandakumar, Krishna Kant Chintalapudi, Venkata N. Padmanabhan, Ramarathnam Venkatesan
2012 A* conf
Centaur: locating devices in an office environment.
MobiCom
Rajalakshmi Nandakumar, Krishna Kant Chintalapudi, Venkata N. Padmanabhan