Refereed papers

1. Alireza Ansaripour, Aryo Yarahmadi, Milad Heydariaan, Omprakash Gnawali.

   RIC3: Reliability Improvement in UWB Networks using Enhanced CCA and Complex Channels

   In Proceedings of the Nineteenth International Conference on Distributed Computing in Sensor Systems (DCOSS 2023), June 2023.


2. Alireza Ansaripour, Milad Heydariaan, Kyungki Kim, Omprakash Gnawali,Hafiz Oyediran.

   ViPER+: Vehicle Pose Estimation Using Ultra-Wideband Radios for Automated Construction Safety Monitoring

   Multidisciplinary Digital Publishing Institute - Applied Sciences (MDPI Applied Sciences 2023), January 2023.


3. Nour Smaoui, Milad Heydariaan, Omprakash Gnawali.

   Single-antenna AoA estimation with UWB radios

   In Proceedings of the Eighteenth IEEE Wireless Communications and Networking Conference (WCNC 2021), March 2021.


4. Kyungki Kim, Sining Li, Milad Heydariaan, Nour Smaoui, Omprakash Gnawali, Wonho Suh, Min Jae Suh, and Jung In Kim.

   Feasibility of LoRa for Smart Home Indoor Localization

   In Multidisciplinary Digital Publishing Institute - Applied Sciences (MDPI Applied Sciences 2021), January 2021.


5. Milad Heydariaan, Hossein Dabirian, Omprakash Gnawali.

   AnguLoc: Concurrent Angle of Arrival Estimation for Indoor Localization with UWB Radios

   In Proceedings of the Sixteenth IEEE International Conference on Distributed Computing in Sensor Systems (DCOSS 2020), June 2020. Acceptance Rate 34%.


6. Alireza Ansaripour, Milad Heydariaan, Omprakash Gnawali, Kyungki Kim.

   ViPER: Vehicle Pose Estimation using Ultra-WideBand Radios

   In Proceedings of the Sixteenth IEEE International Conference on Distributed Computing in Sensor Systems (DCOSS 2020), June 2020. Acceptance Rate 34%.


7. Shengrong Yin, Amod Kumar Pokhrel, Milad Heydariaan, Omprakash Gnawali, Lal Bdr. Reshmi Thapa, Santosh Regmi, Dhiraj Pokhrel.

   Instrumentation for Cooking Pattern Analysis in Peri-Urban Nepal

   In Proceedings of the Sixteenth IEEE International Conference on Distributed Computing in Sensor Systems (DCOSS 2020), June 2020. Acceptance Rate 34%.


8. Nour Smaoui, Omprakash Gnawali, Kyungki Kim.

   Study and Mitigation of Platform Related UWB Ranging Errors

   In Proceedings of the Twelfth IEEE International Conference on COMmunication Systems & NETworkS (COMSNETS 2020), Jan. 2020.


9. Hessam Mohammadmoradi, Milad Heydariaan, Omprakash Gnawali.

   SRAC: Simultaneous Ranging and Communication in UWB Networks

   In Proceedings of the Fifteenth IEEE International Conference on Distributed Computing in Sensor Systems (DCOSS 2019), May 2019. Acceptance Rate 25.3%.


10. Milad Heydariaan, Hessam Mohammadmoradi, Omprakash Gnawali.

    R3: Reflection Resilient Concurrent Ranging with Ultra-Wideband Radios

    In Proceedings of the Fifteenth IEEE International Conference on Distributed Computing in Sensor Systems (DCOSS 2019), May 2019. Acceptance Rate 25.3%.


11. Hessam Mohammadmoradi, Milad Heydariaan, Omprakash Gnawali.

    Study and Mitigation of Non-Cooperative UWB Interference on Ranging

    In Proceedings of the International Conference on Embedded Wireless Systems and Networks (EWSN 2019), February 2019. Acceptance Rate 22.8%.


12. Sarthak Sharma, Hessam Mohammadmoradi, Milad Heydariaan, and Omprakash Gnawali.

    Device-Free Activity Recognition Using Ultra-Wideband Radios

    In Proceedings of the International Conference on Computing, Networking and Communications (ICNC 2019), February 2019. Acceptance Rate 28%.


13. Hessam Mohammadmoradi, Milad Heydariaan, Omprakash Gnawali, and Kyungki Kim.

    UWB-Based Single-Anchor Indoor Localization Using Channel Impulse Response

    In Proceedings of the Workshop on Computing, Networking and Communications (CNC 2019), February 2019. Acceptance Rate 28%.


14. Nacer Khalil, Driss Benhaddou, Omprakash Gnawali, Jaspal Subhlok.

    SonicDoor: A Person Identification System Based on Modeling of Shape, Behavior and Walking Patterns

    ACM Transactions on Sensor Networks (TOSN), Vol. 14, No. 3-4, December 2018.


15. Hessam Mohammadmoradi, Milad Heydariaan, Omprakash Gnawali.

    UWB Physical Layer Adaptation for Best Ranging Performance within Application Constraints

    In Proceedings of the 2nd International Conference on Smart Digital Environment (ICSDE 2018), October 2018


16. Hessam Mohammadmoradi and Omprakash Gnawali.

    Making Whitelisting-Based Defense Work Against BadUSB

    In Proceedings of the 2nd International Conference on Smart Digital Environment (ICSDE 2018), October 2018.


17. Nacer Khalil, Driss Benhaddou, Omprakash Gnawali, Jaspal Subhlok.

    Nonintrusive Ultrasonic-Based Occupant Identification for Energy Efficient Smart Building Applications

    Applied Energy, Elsevier, Volume 220, June 2018.


18. Milad Heydariaan, Hessam Mohammadmoradi, and Omprakash Gnawali.

    Toward Standard Non-line-of-sight Benchmarking of Ultra-wideband Radio-based Localization

    1st Workshop on Benchmarking Cyber-Physical Networks and Systems (CPSBench'18), April 2018.


19. Nour Smaoui, Kyungki Kim, Omprakash Gnawali, Young-Joo Le, and Wonho Suh.

    Respirable Dust Monitoring in Construction Sites and Visualization in Building Information Modeling Using Real-time Sensor Data

    Sensors and Materials, vol. 30 , no. 8 , Dec. 2018.


20. Shengrong Yin, Nour Smaoui, Milad Heydariaan, and Omprakash Gnawali.

    Purple VLC: Accelerating Visible Light Communication in Room Area through PRU Offloading

    The International Conference on Embedded Wireless Systems and Networks (EWSN'18), Feb 2018.


21. Hessam Mohammadmoradi, Omprakash Gnawali, David Moss, Rainer Boelzle, Gene Wang.

    Effectiveness of a Task-based Residential Energy Efficiency Program in Oahu

    The Fifth IFIP Conference on Sustainable Internet and ICT for Sustainability (SustainIT'17), Dec 2017.


22. Nacer Khalil, Driss Benhaddou, Omprakash Gnawali, Jaspal Subhlok.

    SonicDoor: Scaling Person Identification with Ultrasonic Sensors by Novel Modeling of Shape, Behavior and Walking patterns

    The 4th ACM International Conference on Systems for Energy-Efficient Built Environments (BuildSys 2017) , Nov 2017.


23. Hessam Mohammadmoradi, Shengron Yin, Omprakash Gnawali.

    Room Occupancy Estimation Through WiFi, UWB, and Light Sensors Mounted on Doorways

    In Proceedings of the 2017 International Conference on Smart Digital Environment(ICSDE'17), July 2017.


24. Hessam Mohammadmoradi, Sirajum Munir, Omprakash Gnawali, Charles Shelton.

    Measuring People-Flow Through Doorways using Easy-to-Install IR Array Sensors

    In Proceedings of The annual International Conference on Distributed Computing in Sensor Systems (DCOSS 2017), June 2017.


25. Shengrong Yin, Talmai Oliveira, Abhishek Murthy.

    Automated Lamp-Type Identification for City-Wide Outdoor Lighting Infrastructures

    In Proceedings of The 18th International Workshop on Mobile Computing Systems and Applications (HotMobile'17), Feb 2017.


26. Hessam Mohammadmoradi , Omprakash Gnawali, Alex Szalay.

    Accurately Initializing Real Time Clocks to Provide Synchronized Time in Sensor Networks

    In Proceedings of the International Conference on Computing, Networking and Communications (ICNC'17), Jan 2017.


27. Prasenjeet Biswal, Omprakash Gnawali.

    Does QUIC make the Web faster ?

    In Proceedings of the IEEE Global Communications Conference (GLOBECOM 2016)), December 2016.


28. Milad Heydariaan, Omprakash Gnawali.

    WiFi Access Point as a Sensing Platform

    In Proceedings of the IEEE Global Communications Conference (GLOBECOM 2016)), December 2016.


29. Shengrong Yin, Omprakash Gnawali.

    Towards Embedded Visible Light Communication Robust to Dynamic Ambient Light

    In Proceedings of the IEEE Global Communications Conference (GLOBECOM 2016)), December 2016.


30. Milad Heydariaan , Shengrong Yin, Omprakash Gnawali, Daniele Puccinelli, and Domenico Giustiniano.

    Embedded Visible Light Communication: Link Measurements and Interpretation

    In Proceedings of the International Workshop on New Wireless Communication Paradigms for the Internet of Things (MadCom 2016), Graz, Austria, February 2016.


31. Qing Wang, Domenico Giustiniano, and Omprakash Gnawali.

    Low-Cost, Flexible and Open Platform for Visible Light Communication Networks

    In Proceedings of the 2nd ACM Workshop on Hot Topics in Wireless (HotWireless 2015), Paris, France, September 2015.


32. Shengrong Yin, Qiang Li and Omprakash Gnawali

    Interconnecting WiFi Devices with IEEE 802.15.4 Devices without Using a Gateway

    In Proceedings of The 11th IEEE International Conference on Distributed Computing in Sensor Systems (DCOSS 2015), Fortaleza, Brazil, June 2015.


33. Dong Han, Omprakash Gnawali, and Abhishek Sharma.

    Revealing Protocol Information and Activity from Energy Instrumentation in Wireless Sensor Network.

    EWSN 2015


34. Anirup Dutta, Omprakash Gnawali.

    Large-scale Network Protocol Emulation on Commodity Cloud.

    IEEE Globecom 2014


35. Shengrong Yin, Omprakash Gnawali, Philipp Sommer, Branislav Kusy.

    Multi Channel Performance of Dual Band Low Power Wireless Network.

    In Proceedings of the 11th IEEE International Conference on Mobile Ad-hoc and Sensor Systems (IEEE MASS 2014) , Philadelphia, PA, October 2014.


36. Dong Han, Omprakash Gnawali

    Performance of RPL Under Wireless Interference

    In IEEE Communications Magazine, vol.51, no.12, pp.137,143, December 2013.


37. Omprakash Gnawali, Rodrigo Fonseca, Kyle Jamieson, Maria Kazandjieva, David Moss, Philip Levis

    CTP: An Efficient, Robust, and Reliable Collection Tree Protocol for Wireless Sensor Networks

    In ACM Transactions on Sensor Networks (TOSN), Vol. 10, No. 3, 2014.


38. Douglas Carlson, Marcus Chang, Yin Chen, Andreas Terzis,Omprakash Gnawali

    Forwarder Selection in Multi-Transmitter Networks

    In Proceedings of the Ninth IEEE International Conference on Distributed Computing in Sensor Systems (DCOSS 2013), Cambridge, MA, May 2013.


39. Marcin Szczodrak, Omprakash Gnawali, Luca Carloni

    Dynamic Reconfiguration of Wireless Sensor Networks to Support Heterogeneous Applications

    In Proceedings of the Ninth IEEE International Conference on Distributed Computing in Sensor Systems (DCOSS 2013),Cambridge, MA, May 2013.


40. Qiang Li, Marcelo Martins, Omprakash Gnawali, Rodrigo Fonseca

    On the Effectiveness of Energy Metering on Every Node

    In proceedings of The IEEE International Conference on Distributed Computing in Sensor Systems (DCOSS 2013), 2013


41. Xi Wang, Xi Zhao, Varun Prakash, Weidong Shi, Omprakash Gnawali

    Computerized-Eyewear Based Face Recognition System For Improving Social Lives of Prosopagnosics

    In 7th International Conference on Pervasive Computing Technologies for Healthcare (PervasiveHealth 2013), Short Paper, Venice, Italy, May 2013


42. Xi Wang, Xi Zhao, Omprakash Gnawali, Katherine Loveland, Varun Prakash and Weidong Shi

    Real-Time Selective Speaker Cancellation System for RelievingSocial Anxiety in Autistics

    In Third International Workshop on Pervasive Computing Paradigms for Mental Health (MindCare 2013), Venice, Italy, May 2013


43. Maria Kazandjieva, Brandon Heller, Omprakash Gnawali, Philip Levis, Christos Kozyrakis

    Measuring and Analyzing the Energy Use of Enterprise Computing Systems

    In Elsevier Sustainable Computing: Informatics and Systems, In press, to appear 2013.


44. Dong Han, Omprakash Gnawali

    Understanding Desktop Energy Footprint in an Academic Computer Lab.

    In proceedings of The IEEE International Conference on Green Computing and Communications (GreenCom 2012), 2012.


45. Maria Kazandjieva, Brandon Heller, Omprakash Gnawali,Philip Levis, and Christos Kozyrakis

    Green Enterprise Computing Data: Assumptions and Realities.

    Third International Green Computing Conference (IGCC 2012), June 2012.

Thesis

1. Anirup Dutta - Master's Thesis

   Large Scale Network Protocol Emulation in Commodity Cloud

Posters and Demos

1. Hessam Mohammadmoradi, Omprakash Gnawali, David Moss, Rainer Boelzle and Gene Wang.

   Poster Abstract: The Impact of User Engagement in the Effectiveness of Energy Saving Programs.

   In Proceedings of The 15th ACM/IEEE International Conference on Information Processing in Sensor Networks (IPSN 2016), Vienna, Austria, April 2016.


2. Omprakash Gnawali, David Moss, Dmitry Shirkalin, Russ Clark, Brian Jones and William Eason.

   Poster Abstract: Scaling IoT Device APIs and Analytics.

   In Proceedings of The 15th ACM/IEEE International Conference on Information Processing in Sensor Networks (IPSN 2016), Vienna, Austria, April 2016.


3. Qing Wang, Shengrong Yin, Omprakash Gnawali, and Domenico Giustiniano,

   Demo Abstract: OpenVLC1.0 Platform for Research in Visible Light Communication Networks.

   In Proceedings of the 21st ACM Annual International Conference on Mobile Computing and Networking (MobiCom 2015) , September 2015.


4. Hessam Mohammadmoradi,Nir Rattner,Omprakash Ganwali,Andreas Terzis, Alex Szalay

   Poster Abstract: Robust Time Synchronization in Wireless Sensor Networks Using Real Time Clock.

   In Proceedings of the ACM Conference on Embedded Networked Sensor Systems (SenSys 2014), Memphis, Tennessee, USA, November, 2014 (Poster)


5. Dong Han, Omprakash Gnawali, Abhishek Sharma

   Poster Abstract: Understanding Radio Activity Signature of Wireless Sensor Network Protocols.

   In Proceedings of the ACM Conference on Embedded Networked Sensor Systems (SenSys 2014), Memphis, Tennessee, USA, November, 2014 (Poster)


6. Shengrong Yin, Omprakash Gnawali, Philipp Sommer, Branislav Kusy.

   Poster Abstract: Concurrent Wireless Channel Survey on Dual Band Sensor Network Testbed.

   In Proceedings of the 11th IEEE International Conference on Mobile Ad-hoc and Sensor Systems (IEEE MASS 2014) , Philadelphia, PA, October 2014.


7. Qiang Li, Dong Han, Omprakash Gnawali, Philipp Sommer and Branislav Kusy

   Demo Abstract: Twonet - Large-Scale Wireless Sensor Network Testbed with Dual-Radio Nodes.

   In ACM Conference on Embedded Networked Sensor Systems (SenSys 2013), November 2013. (Demo)

Internet Engineering Task Force (IETF)

1. Omprakash Gnawali and Philip Levis

   RFC6719: The Minimum Rank with Hysteresis Objective Function.

   September 2012.


2. P. Levis, T. Clausen, J. Hui, O. Gnawali, J. Ko

   RFC 6206: The Trickle Algorithm.

   March 2011.