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Nirupam Roy
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Year
Accelprint: Imperfections of accelerometers make smartphones trackable
S Dey, N Roy, W Xu, RR Choudhury, S Nelakuditi
Proceedings of the Network and Distributed System Security Symposium (NDSS), 2014
3612014
Backdoor: Making microphones hear inaudible sounds
N Roy, H Hassanieh, R Roy Choudhury
Proceedings of the 15th Annual International Conference on Mobile Systems …, 2017
2642017
Inaudible Voice Commands: The Long-Range Attack and Defense
N Roy, S Shen, H Hassanieh, RR Choudhury
15th {USENIX} Symposium on Networked Systems Design and Implementation …, 2018
2632018
I am a smartphone and i can tell my user's walking direction
N Roy, H Wang, R Roy Choudhury
Proceedings of the 12th annual international conference on Mobile systems …, 2014
2472014
Vibrational devices as sound sensors
RR Choudhury, N Roy
US Patent 10,628,484, 2020
1052020
Ripple: Communicating through physical vibration
N Roy, M Gowda, RR Choudhury
12th USENIX Symposium on Networked Systems Design and Implementation (NSDI …, 2015
1012015
Spying with your robot vacuum cleaner: eavesdropping via lidar sensors
S Sami, Y Dai, SRX Tan, N Roy, J Han
Proceedings of the 18th Conference on Embedded Networked Sensor Systems, 354-367, 2020
902020
Ripple II: faster communication through physical vibration
N Roy, RR Choudhury
13th USENIX Symposium on Networked Systems Design and Implementation (NSDI …, 2016
782016
Unsupervised indoor localization and heading directions estimation
RR Choudhury, H Wang, N Roy, S Sen, M Youssef, A Elgohary, M Farid
US Patent 9,730,029, 2017
642017
Unsupervised indoor localization and heading directions estimation
RR Choudhury, H Wang, N Roy, S Sen, M Youssef, A Elgohary, M Farid
US Patent 9,730,029, 2017
642017
Unsupervised indoor localization and heading directions estimation
RR Choudhury, H Wang, N Roy, S Sen, M Youssef, A Elgohary, M Farid
US Patent App. 14/441,284, 2013
64*2013
Listening through a Vibration Motor
N Roy, R Roy Choudhury
Proceedings of the 14th Annual International Conference on Mobile Systems …, 2016
622016
MUTE: bringing IoT to noise cancellation
S Shen, N Roy, J Guan, H Hassanieh, RR Choudhury
Proceedings of the 2018 Conference of the ACM Special Interest Group on Data …, 2018
562018
Owlet: enabling spatial information in ubiquitous acoustic devices
N Garg, Y Bai, N Roy
Proceedings of the 19th Annual International Conference on Mobile Systems …, 2021
362021
SPiDR: ultra-low-power acoustic spatial sensing for micro-robot navigation
Y Bai, N Garg, N Roy
Proceedings of the 20th Annual International Conference on Mobile Systems …, 2022
262022
Causing microphones to detect inaudible sounds and defense against inaudible attacks
N Roy, RR Choudhury, H Al Hassanieh
US Patent 10,672,416, 2020
232020
Communicating through physical vibration
N Roy, RR Choudhury, MK Gowda
US Patent App. 10/128,880, 2018
23*2018
Enabling Self-defense in Small Drones
N Garg, N Roy
Proceedings of the 21st International Workshop on Mobile Computing Systems …, 2020
202020
On Smart Soccer Ball as a Head Impact Sensor
T Stone, N Stone, N Roy, W Melton, JB Jackson, S Nelakuditi
IEEE Transactions on Instrumentation and Measurement 68 (8), 2979-2987, 2018
152018
Communicating through physical vibration
N Roy, RR Choudhury, MK Gowda
US Patent 9,608,848, 2017
152017
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