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Research Output

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Conference contribution
2019

Inaudible voice commands: The long-range attack and defense

Roy, N., Shen, S., Hassanieh, H. & Choudhury, R. R., Jan 1 2019, Proceedings of the 15th USENIX Symposium on Networked Systems Design and Implementation, NSDI 2018. USENIX Association, p. 547-560 14 p. (Proceedings of the 15th USENIX Symposium on Networked Systems Design and Implementation, NSDI 2018).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Many-to-many beam alignment in millimeter wave networks

Jog, S., Wang, J., Guan, J., Moon, T., Hassanieh, H. & Choudhury, R. R., Jan 1 2019, Proceedings of the 16th USENIX Symposium on Networked Systems Design and Implementation, NSDI 2019. USENIX Association, p. 783-800 18 p. (Proceedings of the 16th USENIX Symposium on Networked Systems Design and Implementation, NSDI 2019).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

STEAR: Robust Step Counting from Earables

Prakash, J., Yang, Z., Wei, Y. L. & Choudhury, R. R., Sep 9 2019, Proceedings of the 1st International Workshop on Earable Computing, EarComp 2019. Association for Computing Machinery, Inc, p. 36-41 6 p. (Proceedings of the 1st International Workshop on Earable Computing, EarComp 2019).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Open Access
2018

Closing the gaps in inertial motion tracking

Shen, S., Gowda, M. & Choudhury, R. R., Oct 15 2018, MobiCom 2018 - Proceedings of the 24th Annual International Conference on Mobile Computing and Networking. Association for Computing Machinery, p. 429-444 16 p. (Proceedings of the Annual International Conference on Mobile Computing and Networking, MOBICOM).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Enabling dense spatial reuse in mmWave networks

Jog, S., Wang, J., Hassanieh, H. & Choudhury, R. R., Aug 7 2018, SIGCOMM 2018 - Proceedings of the 2018 Posters and Demos, Part of SIGCOMM 2018. Association for Computing Machinery, Inc, p. 18-20 3 p. (SIGCOMM 2018 - Proceedings of the 2018 Posters and Demos, Part of SIGCOMM 2018).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Ghostbuster: Detecting the presence of hidden eavesdroppers

Chaman, A., Wang, J., Sun, J., Hassanieh, H. & Choudhury, R. R., Oct 15 2018, MobiCom 2018 - Proceedings of the 24th Annual International Conference on Mobile Computing and Networking. Association for Computing Machinery, p. 337-351 15 p. (Proceedings of the Annual International Conference on Mobile Computing and Networking, MOBICOM).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

LiquID: A wireless liquid identifier

Dhekne, A., Gowda, M., Zhao, Y., Hassanieh, H. & Choudhury, R. R., Jun 10 2018, MobiSys 2018 - Proceedings of the 16th ACM International Conference on Mobile Systems, Applications, and Services. Association for Computing Machinery, Inc, p. 442-454 13 p. (MobiSys 2018 - Proceedings of the 16th ACM International Conference on Mobile Systems, Applications, and Services).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

MutE: Bringing IoT to noise cancellation

Shen, S., Roy, N., Guan, J., Al-Hassanieh, H. & Roy Choudhury, R., Aug 7 2018, SIGCOMM 2018 - Proceedings of the 2018 Conference of the ACM Special Interest Group on Data Communication. Association for Computing Machinery, Inc, p. 282-296 15 p. (SIGCOMM 2018 - Proceedings of the 2018 Conference of the ACM Special Interest Group on Data Communication).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Poster: Networked acoustics around human ears

Shen, S., Roy, N., Guan, J., Hassanieh, H. & Choudhury, R. R., Oct 15 2018, MobiCom 2018 - Proceedings of the 24th Annual International Conference on Mobile Computing and Networking. Association for Computing Machinery, p. 747-749 3 p. (Proceedings of the Annual International Conference on Mobile Computing and Networking, MOBICOM).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2017

BackDoor: Making microphones hear inaudible sounds

Roy, N., Hassanieh, H. & Choudhury, R. R., Jun 16 2017, MobiSys 2017 - Proceedings of the 15th Annual International Conference on Mobile Systems, Applications, and Services. Association for Computing Machinery, Inc, p. 2-14 13 p. (MobiSys 2017 - Proceedings of the 15th Annual International Conference on Mobile Systems, Applications, and Services).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Bringing IoT to sports analytics

Gowda, M., Dhekne, A., Shen, S., Choudhury, R. R., Yang, X., Yang, L., Golwalkar, S. & Essanian, A., Jan 1 2017, Proceedings of the 14th USENIX Symposium on Networked Systems Design and Implementation, NSDI 2017. USENIX Association, p. 499-513 15 p. (Proceedings of the 14th USENIX Symposium on Networked Systems Design and Implementation, NSDI 2017).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Demo: Riding the non-linearities to record ultrasound with smartphones

Roy, N., Hassanieh, H. & Choudhury, R. R., Jun 16 2017, MobiSys 2017 - Proceedings of the 15th Annual International Conference on Mobile Systems, Applications, and Services. Association for Computing Machinery, Inc, 1 p. (MobiSys 2017 - Proceedings of the 15th Annual International Conference on Mobile Systems, Applications, and Services).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Extending cell tower coverage through drones

Dhekne, A., Gowda, M. & Choudhury, R. R., Feb 21 2017, HotMobile 2017 - Proceedings of the 18th International Workshop on Mobile Computing Systems and Applications. Association for Computing Machinery, Inc, p. 7-12 6 p. 3032984. (HotMobile 2017 - Proceedings of the 18th International Workshop on Mobile Computing Systems and Applications).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2016

AutoLabel: Labeling places from pictures and websites

Meng, R., Shen, S., Choudhury, R. R. & Nelakuditi, S., Sep 12 2016, UbiComp 2016 - Proceedings of the 2016 ACM International Joint Conference on Pervasive and Ubiquitous Computing. Association for Computing Machinery, Inc, p. 1159-1169 11 p. (UbiComp 2016 - Proceedings of the 2016 ACM International Joint Conference on Pervasive and Ubiquitous Computing).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Compressing backoff in CSMA networks

Gowda, M., Roy, N., Choudhury, R. R. & Nelakuditi, S., Dec 14 2016, 2016 IEEE 24th International Conference on Network Protocols, ICNP 2016. IEEE Computer Society, 7784437. (Proceedings - International Conference on Network Protocols, ICNP; vol. 2016-December).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

DriverTalk: Enabling targeted communication between drivers

Meng, R., Choudhury, R. R., Wang, S. & Nelakuditi, S., Mar 23 2016, 2016 8th International Conference on Communication Systems and Networks, COMSNETS 2016. Institute of Electrical and Electronics Engineers Inc., 7440002. (2016 8th International Conference on Communication Systems and Networks, COMSNETS 2016).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

I am a smartwatch and I can track my user's arm

Shen, S., Wang, H. & Choudhury, R. R., Jun 20 2016, MobiSys 2016 - Proceedings of the 14th Annual International Conference on Mobile Systems, Applications, and Services. Association for Computing Machinery, Inc, p. 85-96 12 p. (MobiSys 2016 - Proceedings of the 14th Annual International Conference on Mobile Systems, Applications, and Services).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Listening through a vibration motor

Roy, N. & Choudhury, R. R., Jun 20 2016, MobiSys 2016 - Proceedings of the 14th Annual International Conference on Mobile Systems, Applications, and Services. Association for Computing Machinery, Inc, p. 57-69 13 p. (MobiSys 2016 - Proceedings of the 14th Annual International Conference on Mobile Systems, Applications, and Services).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Low bandwidth offload for mobile AR

Jain, P., Manweiler, J. & Choudhury, R. R., Dec 6 2016, CoNEXT 2016 - Proceedings of the 12th International Conference on Emerging Networking EXperiments and Technologies. Association for Computing Machinery, Inc, p. 237-251 15 p. (CoNEXT 2016 - Proceedings of the 12th International Conference on Emerging Networking EXperiments and Technologies).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Poster: Cell tower extension through drones

Dhekne, A., Gowda, M. & Choudhury, R. R., Oct 3 2016, Proceedings of the Annual International Conference on Mobile Computing and Networking, MOBICOM. 1 ed. Association for Computing Machinery, p. 456-457 2 p. (Proceedings of the Annual International Conference on Mobile Computing and Networking, MOBICOM; vol. 0, no. 1).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

RideSense: Towards ticketless transportation

Meng, R., Grömling, D. W., Choudhury, R. R. & Nelakuditi, S., Jul 2 2016, 2016 IEEE Vehicular Networking Conference, VNC 2016. Altintas, O., Ekici, E., Tsai, M., Sepulcre, M., Bloessl, B. & Wei, Y-L. (eds.). IEEE Computer Society, 7835965. (IEEE Vehicular Networking Conference, VNC; vol. 0).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Ripple II: Faster communication through physical vibration

Roy, N. & Choudhury, R. R., Jan 1 2016, Proceedings of the 13th USENIX Symposium on Networked Systems Design and Implementation, NSDI 2016. USENIX Association, p. 671-684 14 p. (Proceedings of the 13th USENIX Symposium on Networked Systems Design and Implementation, NSDI 2016).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

The case for robotic wireless networks

Gowda, M., Dhekne, A. & Choudhury, R. R., Jan 1 2016, 25th International World Wide Web Conference, WWW 2016. International World Wide Web Conferences Steering Committee, p. 1317-1327 11 p. (25th International World Wide Web Conference, WWW 2016).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Tracking drone orientation with multiple GPS receivers

Gowda, M., Manweiler, J., Dhekne, A., Choudhury, R. R. & Weisz, J. D., Oct 3 2016, Proceedings of the Annual International Conference on Mobile Computing and Networking, MOBICOM. 1 ed. Association for Computing Machinery, p. 280-293 14 p. (Proceedings of the Annual International Conference on Mobile Computing and Networking, MOBICOM; vol. 0, no. 1).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2015

Activpass: Your daily activity is your password

Dandapat, S. K., Pradhan, S., Mitra, B., Choudhury, R. R. & Ganguly, N., Apr 18 2015, CHI 2015 - Proceedings of the 33rd Annual CHI Conference on Human Factors in Computing Systems: Crossings. Association for Computing Machinery, p. 2325-2334 10 p. (Conference on Human Factors in Computing Systems - Proceedings; vol. 2015-April).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

A realistic evaluation and comparison of indoor location technologies: Experiences and lessons learned

Lymberopoulos, D., Liu, J., Yang, X., Choudhury, R. R., Handziski, V., Sen, S., Lemic, F., Busch, J., Jiang, Z., Zou, H., Jiang, H., Ashok, A., Xu, C., Ghose, A., Ahmed, N., Zhang, C., Xiao, Z., Wen, H., Schmid, T., Lee, D. & 34 others, Klepal, M., Beder, C., Nikodem, M., Szymczak, S., Hoffmann, P., Selavo, L., Giustiniano, D., Lenders, V., Rea, M., Marcaletti, A., Laoudias, C., Zeinalipour-Yazti, D., Tsai, Y. K., Abrudan, T. E., Markham, A., Bestmann, A., Reimann, R., Li, L., Zhao, C., Adler, S., Schmitt, S., Lazik, P., Rajagopal, N., Rowe, A., Dentamaro, V., Colucci, D., Ambrosini, P., Ferraz, A. S., Martins, L. Q. L., Bello, P., Alvino, A., Sark, V., Pirkl, G. & Hevesi, P., Apr 13 2015, IPSN 2015 - Proceedings of the 14th International Symposium on Information Processing in Sensor Networks (Part of CPS Week). Association for Computing Machinery, Inc, p. 178-189 12 p. (IPSN 2015 - Proceedings of the 14th International Symposium on Information Processing in Sensor Networks (Part of CPS Week)).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Experiences with eNav: A low-power vehicular navigation system

Hu, S., Su, L., Li, S., Wang, S., Pan, C., Gu, S., Amin, M. T. A., Liu, H., Nath, S., Choudhury, R. R. & Abdelzaher, T. F., Sep 7 2015, UbiComp 2015 - Proceedings of the 2015 ACM International Joint Conference on Pervasive and Ubiquitous Computing. Association for Computing Machinery, Inc, p. 433-444 12 p. (UbiComp 2015 - Proceedings of the 2015 ACM International Joint Conference on Pervasive and Ubiquitous Computing).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Matching physical sites with Web sites for semantic localization

Meng, R., Shen, S., Choudhury, R. R. & Nelakuditi, S., May 22 2015, WPA 2015 - Proceedings of the 2nd Workshop on Physical Analytics. Association for Computing Machinery, Inc, p. 31-36 6 p. (WPA 2015 - Proceedings of the 2nd Workshop on Physical Analytics).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

MoLe: Motion leaks through smartwatch sensors

Wang, H., Lai, T. T. T. & Choudhury, R. R., Sep 7 2015, MobiCom 2015 - Proceedings of the 21st Annual International Conference on Mobile Computing and Networking. Association for Computing Machinery, p. 155-166 12 p. (Proceedings of the Annual International Conference on Mobile Computing and Networking, MOBICOM; vol. 2015-September).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

OmniView: A mobile collaborative system for assisting drivers with a map of surrounding traffic

Meng, R., Nelakuditi, S., Wang, S. & Choudhury, R. R., Mar 26 2015, 2015 International Conference on Computing, Networking and Communications, ICNC 2015. Institute of Electrical and Electronics Engineers Inc., p. 760-765 6 p. 7069442. (2015 International Conference on Computing, Networking and Communications, ICNC 2015).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

OverLay: Practical mobile augmented reality

Jain, P., Manweiler, J. & Roy Choudhury, R., May 18 2015, MobiSys 2015 - Proceedings of the 13th Annual International Conference on Mobile Systems, Applications, and Services. Association for Computing Machinery, Inc, p. 331-344 14 p. (MobiSys 2015 - Proceedings of the 13th Annual International Conference on Mobile Systems, Applications, and Services).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Ripple: Communicating through physical vibration

Roy, N., Gowda, M. & Roy Choudhury, R., Jan 1 2015, Proceedings of the 12th USENIX Symposium on Networked Systems Design and Implementation, NSDI 2015. USENIX, p. 265-278 14 p. (Proceedings of the 12th USENIX Symposium on Networked Systems Design and Implementation, NSDI 2015).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

User location fingerprinting at scale

Jain, P., Manweiler, J. & Roy Choudhury, R., Sep 7 2015, MobiCom 2015 - Proceedings of the 21st Annual International Conference on Mobile Computing and Networking. Association for Computing Machinery, p. 260-262 3 p. (Proceedings of the Annual International Conference on Mobile Computing and Networking, MOBICOM; vol. 2015-September).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Visually fingerprinting humans without face recognition

Wang, H., Bao, X., Choudhury, R. R. & Nelakuditi, S., May 18 2015, MobiSys 2015 - Proceedings of the 13th Annual International Conference on Mobile Systems, Applications, and Services. Association for Computing Machinery, Inc, p. 345-358 14 p. (MobiSys 2015 - Proceedings of the 13th Annual International Conference on Mobile Systems, Applications, and Services).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2014

Backing out of linear backoff in wireless networks

Gowda, M., Roy, N., Choudhury, R. R. & Nelakuditi, S., Jan 1 2014, HotWireless 2014 - Proceedings of the 1st ACM MobiCom Workshop on Hot Topics in Wireless. Association for Computing Machinery, Inc, p. 7-11 5 p. (HotWireless 2014 - Proceedings of the 1st ACM MobiCom Workshop on Hot Topics in Wireless).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Demo: I am a smartphone and I can tell my user's walking direction

Roy, N., Wang, H. & Roy Choudhury, R., Jan 1 2014, MobiSys 2014 - Proceedings of the 12th Annual International Conference on Mobile Systems, Applications, and Services. Association for Computing Machinery, 1 p. (MobiSys 2014 - Proceedings of the 12th Annual International Conference on Mobile Systems, Applications, and Services).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Demo: Real-time object tagging and retrieval

Jain, P. & Roy Choudhury, R., Jan 1 2014, MobiSys 2014 - Proceedings of the 12th Annual International Conference on Mobile Systems, Applications, and Services. Association for Computing Machinery, 1 p. (MobiSys 2014 - Proceedings of the 12th Annual International Conference on Mobile Systems, Applications, and Services).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Demo: Recognizing humans without face recognition

Wang, H., Bao, X., Roy Choudhury, R. & Nelakuditi, S., Jan 1 2014, MobiSys 2014 - Proceedings of the 12th Annual International Conference on Mobile Systems, Applications, and Services. Association for Computing Machinery, 1 p. (MobiSys 2014 - Proceedings of the 12th Annual International Conference on Mobile Systems, Applications, and Services).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

I am a smartphone and I can tell my user's walking direction

Roy, N., Wang, H. & Roy Choudhury, R., Jan 1 2014, MobiSys 2014 - Proceedings of the 12th Annual International Conference on Mobile Systems, Applications, and Services. Association for Computing Machinery, p. 329-342 14 p. (MobiSys 2014 - Proceedings of the 12th Annual International Conference on Mobile Systems, Applications, and Services).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

I am a smartphone and i know my user is driving

Chu, H., Raman, V., Shen, J., Kansal, A., Bahl, V. & Choudhury, R. R., Mar 17 2014, 2014 6th International Conference on Communication Systems and Networks, COMSNETS 2014. 6734870. (2014 6th International Conference on Communication Systems and Networks, COMSNETS 2014).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Infrastructure mobility: A what-if analysis

Gowda, M., Roy, N. & Choudhury, R. R., Oct 27 2014, Proceedings of the 13th ACM Workshop on Hot Topics in Networks, HotNets 2014. Association for Computing Machinery, Inc, 2673862. (Proceedings of the 13th ACM Workshop on Hot Topics in Networks, HotNets 2014).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Poster abstract: ENav - A smartphone-based energy efficient vehicular navigation system

Hu, S., Su, L., Li, S., Wang, S., Pan, C., Gu, S., Al Amin, M. T., Liu, H., Nath, S., Choudhury, R. R. & Abdelzaher, T. F., Jan 1 2014, IPSN 2014 - Proceedings of the 13th International Symposium on Information Processing in Sensor Networks (Part of CPS Week). IEEE Computer Society, p. 281-282 2 p. 6835794. (IPSN 2014 - Proceedings of the 13th International Symposium on Information Processing in Sensor Networks (Part of CPS Week)).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Scalable social analytics for live viral event prediction

Jain, P., Manweiler, J., Acharya, A. & Roy Choudhury, R., Jan 1 2014, Proceedings of the 8th International Conference on Weblogs and Social Media, ICWSM 2014. The AAAI Press, p. 226-235 10 p. (Proceedings of the 8th International Conference on Weblogs and Social Media, ICWSM 2014).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2013

Cooperative packet recovery in enterprise WLANs

Gowda, M., Sen, S., Choudhury, R. R. & Lee, S. J., Sep 2 2013, 2013 Proceedings IEEE INFOCOM 2013. p. 1348-1356 9 p. 6566928. (Proceedings - IEEE INFOCOM).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

DataSpotting: Exploiting naturally clustered mobile devices to offload cellular traffic

Bao, X., Lin, Y., Lee, U., Rimac, I. & Roy Choudhury, R., Sep 2 2013, 2013 Proceedings IEEE INFOCOM 2013. p. 420-424 5 p. 6566807. (Proceedings - IEEE INFOCOM).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

If you see something, swipe towards it: Crowdsourced event localization using smartphones

Ouyang, R. W., Srivastava, A., Prabahar, P., Choudhury, R. R., Addicott, M. & McClernon, F. J., Oct 15 2013, UbiComp 2013 - Proceedings of the 2013 ACM International Joint Conference on Pervasive and Ubiquitous Computing. p. 23-32 10 p. (UbiComp 2013 - Proceedings of the 2013 ACM International Joint Conference on Pervasive and Ubiquitous Computing).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

InSight: Recognizing humans without face recognition

Wang, H., Bao, X., Choudhury, R. R. & Nelakuditi, S., Apr 3 2013, ACM HotMobile 2013: The 14th Workshop on Mobile Computing Systems and Applications. (ACM HotMobile 2013: The 14th Workshop on Mobile Computing Systems and Applications).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Predicting length of stay at WiFi hotspots

Manweiler, J., Santhapuri, N., Choudhury, R. R. & Nelakuditi, S., Sep 2 2013, 2013 Proceedings IEEE INFOCOM 2013. p. 3102-3110 9 p. 6567123. (Proceedings - IEEE INFOCOM).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

QuickSense: Fast and energy-efficient channel sensing for dynamic spectrum access networks

Yoon, S., Li, L. E., Liew, S. C., Roy Choudhury, R., Rhee, I. & Tan, K., Sep 2 2013, 2013 Proceedings IEEE INFOCOM 2013. p. 2247-2255 9 p. 6567028. (Proceedings - IEEE INFOCOM).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Sprinkler: Distributed content storage for just-in-time streaming

Dandapat, S. K., Pradhan, S., Ganguly, N. & Choudhury, R. R., Aug 12 2013, CellNet 2013 - Proceedings of the 2013 ACM Workshop on Cellular Networks: Operations, Challenges, and Future Design. p. 19-24 6 p. (CellNet 2013 - Proceedings of the 2013 ACM Workshop on Cellular Networks: Operations, Challenges, and Future Design).

Research output: Chapter in Book/Report/Conference proceedingConference contribution