[J1.] Varun Mishra, Sougata Sen, Grace Chen, Tian Hao, Jeffrey Rogers, Ching-Hua Chen,
David Kotz. Evaluating the Reproducibility of Physiological Stress Detection Models.
Proceedings of ACM Interactive, Mobile, Wearable and Ubiquitous Technol. 4(4), 2020.
https://dx.doi.org/10.1145/3432220.

[J2.] Sougata Sen, Vigneshwaran Subbaraju, Archan Misra, Rajesh Balan, Youngki Lee.
Annapurna: An automated smartwatch-based eating detection and food journaling system.
Pervasive and Mobile Computing. 68(), 2020. https://dx.doi.org/10.1016/j.pmcj.2020.101259.

[J3.] Shibo Zhang, Yuqi Zhao, Dzung Tri Nguyen, Runsheng Xu, Sougata Sen, Josiah Hester,
Nabil Alshurafa. NeckSense: A Multi-Sensor Necklace for Detecting Eating Activities in
Free-Living Conditions. In Interactive, Mobile, Wearable and Ubiquitous Technologies.
37(4), 2020. https://dx.doi.org/10.1145/1122445.1122456. [Best Presentation Runner-up
at UbiComp/ISWC'20]

[J4.] Varun Mishra, Gunnar Pope, Sarah Lord, Stephanie Lewia, Byron Lowens, Kelly Caine,
Sougata Sen, Ryan Halter, David Kotz. Continuous Detection of Physiological Stress with
Commodity Hardware. ACM Transactions on Computing for Healthcare. 1(2), 2020.  
https://dx.doi.org/10.1145/3361562.

[J5.] Shengjie Bi, Tao Wang, Nicole Tobias, Josephine Nordrum, Shang Wang, George
Halvorsen, Sougata Sen, Ronald Peterson, Kofi Odame, Kelly Caine, Ryan Halter, Jacob
Sorber, David Kotz. Auracle: Detecting Eating Episodes with an Ear-mounted Sensor.
Proceedings of ACM Interactive, Mobile, Wearable and Ubiquitous Technologies. 2(3),
2018. https://dx.doi.org/10.1145/3264902.

[J6.] Tianli Mo, Lipyeow Lim, Sougata Sen, Archan Misra, Rajesh Balan, Youngki Lee.
Cloud-based query evaluation for energy-efficient mobile sensing. Pervasive and Mobile
Computing. 38(1), 2017. https://dx.doi.org/10.1016/j.pmcj.2016.12.005.

[J7.] Mateusz Mikusz, Sarah Clinch, Sougata Sen. MobiSys 2016. Pervasive Computing. 15(4),
2016. http://ieeexplore.ieee.org/document/7676201/.

Conference Proceedings

[C1.] Sougata Sen, David Kotz. VibeRing: Using vibrations from a smart ring as an out-of-
band channel for sharing secret keys. In Proceedings of the International Conference on
the Internet of Things (IoT 2020). [Nominated as Candidate for Best Paper Award]

[C2.] Shengjie Bi, Yiyang Lu, Nicole Tobias, Ella Ryan, Travis Masterson, Sougata Sen, Ryan
 Halter, Jacob Sorber, Diane Gilbert-Diamond, David Kotz. Measuring children’s eating
behavior with a wearable device. In International Conference on Healthcare Informatics
(ICHI 2020). https://par.nsf.gov/biblio/10196444

[C3.] Sougata Sen, Archan Misra, Vigneshwaran Subbaraju, Karan Grover, Meera
Radhakrishnan, Rajesh K. Balan, Youngki Lee. I4S: Capturing shopper’s in-store
interactions.  In International Symposium on Wearable Computers (ISWC 2018).
https://dx.doi.org/10.1145/3267242.3267259.

[C4.] Meera Radhakrishnan, Sougata Sen, Archan Misra, Youngki Lee, Rajesh Balan.
Smart monitoring via participatory BLE relaying. In International Conference on
Communication Systems and Networks (COMSNETS 2018).
 https://dx.doi.org/10.1109/COMSNETS.2018.8328213.

[C5.] Sougata Sen, Vigneshwaran Subbaraju, Archan Misra, Rajesh Balan, Youngki Lee.
 Annapurna: Building a Real-World Smartwatch-Based Automated Food Journal. In
International Symposium on a World of Wireless, Mobile and Multimedia Networks
(WoWMoM 2018). https://dx.doi.org/10.1109/WoWMoM.2018.8449755.

[C6.] Meera Radhakrishnan, Sougata Sen, Vigneshwaran Subbaraju, Archan Misra,
Rajesh Balan. IoT+Small Data: Transforming in-store shopping analytics & services.
In International Conference on Communication Systems and Networks (COMSNETS 2016).
 https://dx.doi.org/10.1109/COMSNETS.2016.7439946.

[C7.] S. Vigneshwaran, Sougata Sen, Archan Misra, Satyadip Chakraborti, Rajesh Balan.
Using infrastructure provided context filters for efficient fine-grained activity sensing.
In International Conference on Pervasive Computing and Communications (PerCom 2015).
 http://ieeexplore.ieee.org/document/7146513/.

[C8.] Sougata Sen, Kartik Muralidharan. Putting ‘pressure’ on mobile authentication.
In International Conference on Mobile Computing and Ubiquitous Networking (ICMU
2014). http://ieeexplore.ieee.org/document/6799058/.

[C9.] Tianli Mo, Sougata Sen, Lipyeow Lim, Archan Misra, Rajesh Balan, Youngki Lee.
Cloud-based query evaluation for energy-efficient mobile sensing. In International
Conference on Mobile Data Management (MDM 2014).
 https://dx.doi.org/10.1109/MDM.2014.33.

[C10.] Sougata Sen, Dipanjan Chakraborty, Vigneshwaran Subbaraju, Dipyaman
Banerjee, Archan Misra, Nilanjan Banerjee, Sumit Mittal. Accommodating user diversity
 for in-store shopping behavior recognition. In International Symposium on
Wearable Computers (ISWC 2014). http://dl.acm.org/citation.cfm?doid=2634317.2634338.

[C11.] Kumar Padmanabh, Mallikarjuna Reddy V Adi, Sougata Sen, Puneet Gupta. Random
Walk on Random Graph based Outlier Detection in Wireless Sensor Networks. In
International Conference on Wireless Communication and Sensor Networks
(WCSN 2007). http://ieeexplore.ieee.org/document/4475745/. 

Workshop Papers, Posters, Demos, and Consortia 

[W1.] Shibo Zhang, Qiuyang Xu, Sougata Sen, Nabil Alshurafa. VibroScale: Turning
Your Smartphone into a Weighing Scale. In International Joint Conference on Pervasive
and Ubiquitous Computing and International Symposium on Wearable Computers
(UbiComp/ISWC Adjunct 2020). https://dx.doi.org/10.1145/3410530.3414397.
[Best Poster Award]

[W2.] Sougata Sen, Varun Mishra, David Kotz. Using Vibrations from a SmartRing as an
Out-of-band Channel for Sharing Secret Keys. In International Joint Conference on
Pervasive and Ubiquitous Computing and International Symposium on Wearable
Computers (UbiComp/ISWC 2019). https://dx.doi.org/10.1145/3341162.3343818.

[W3.] Varun Mishra, Gunnar Pope, Sarah Lord, Stephanie Lewia, Byron Lowens, Kelly
Caine, Sougata Sen, Ryan Halter, David Kotz. The case for a commodity hardware
solution for stress detection. In International Joint Conference on Pervasive and
Ubiquitous Computing and International Symposium on Wearable Computers
(UbiComp/ISWC 2018). https://dx.doi.org/10.1145/3267305.3267538.

[W4.] Sougata Sen, Karan Grover, Vigneshwaran Subbaraju, Archan Misra. Inferring
smartphone keypress via smartwatch inertial sensing. In International Conference
on Pervasive Computing and Communications Workshops (PerCom Workshops 2017).
 https://dx.doi.org/10.1109/PERCOMW.2017.7917646.

[W5.] Sougata Sen, Vigneshwaran Subbaraju, Archan Misra, Rajesh Krishna Balan,
Youngki Lee. Experiences in Building a Real-World Eating Recogniser. In International
on Workshop on Physical Analytics (WPA 2017).
http://dl.acm.org/citation.cfm?doid=3092305.3092306.

[W6.] Sougata Sen. Pervasive physical analytics using multi-modal sensing. In
International Conference on Communication Systems and Networks (COMSNETS 2016).
https://dx.doi.org/10.1109/COMSNETS.2016.7439998.

[W7.] Sougata Sen, Kiran K. Rachuri, Abhishek Mukherji, Archan Misra. Did you take
a break today? Detecting playing foosball using your smartwatch. In International
Conference on Pervasive Computing and Communication Workshops (PerCom
Workshops 2016). https://dx.doi.org/10.1109/PERCOMW.2016.7457165.

[W8.] Sougata Sen, Vigneshwaran Subbaraju, Archan Misra, Youngki Lee, and Rajesh
 Balan, Demo: Smartwatch based Food Diary & Eating Analytics. In Proceedings of the
 International Conference on Mobile Systems, Applications, and Services (Mobisys ’16).
 https://doi.org/10.1145/2938559.2938569

[W9.] Meeralakshmi Radhakrishnan, Sharanya Eswaran, Sougata Sen, Vigneswaran
Subbaraju, Archan Misra, and Rajesh Balan. Demo: Smartwatch based shopping gesture
 recognition. In Proceedings of the International Conference on Mobile Systems,
Applications, and Services (Mobisys ’16). https://doi.org/10.1145/2938559.2938572.

[W10.] Sougata Sen, Vigneshwaran Subbaraju, Archan Misra, Rajesh Krishna Balan,
Youngki Lee. The case for smartwatch-based diet monitoring. In International
Conference on Pervasive Computing and Communication Workshops (PerCom
Workshops 2015). http://ieeexplore.ieee.org/document/7134103/. [Best Paper Award]

[W11.] Sougata Sen. Opportunities and challenges in multi-modal sensing for regular
lifestyle tracking. In International Conference on Pervasive Computing and Communi-
cation Workshops (PerCom 2015). http://ieeexplore.ieee.org/document/7134030/.

[W12.] Sougata Sen, Dipanjan Chakraborty, Dipyaman Banerjee, Archan Misra,
Nilanjan Banerjee, Vigneshwaran Subbaraju, and Sumit Mittal. Poster: SHOP: Store
Habits Of People. In Workshop on Mobile Computing Systems and Applications
(HotMobile ’14). http://www.hotmobile.org/2014/papers/posters/sen_shop.pdf

[W13.] Sougata Sen, Archan Misra, Rajesh Balan, Lipyeow Lim. The case for
cloud-enabled mobile sensing services. In Proceedings of MCC workshop on
Mobile cloud computing (MCC 2012).
http://dl.acm.org/citation.cfm?doid=2342509.2342521.

[W14.] Kumar Padmanabh, Adi Malikarjuna V, Sougata Sen, Siva Prasad Katru,
Amrit Kumar, C. Sai Pawankumar, Sunil Kumar Vuppala, Sanjoy Paul. ISense:
A wireless sensor network based conference room management system.
In Workshop on Embedded Sensing Systems for Energy-Efficiency in 
Buildings (BuildSys 2009). http://portal.acm.org/citation.cfm?doid=1810279.1810288.