Publications for Omprakash Gnawali

Refereed papers

[1] Ravi Srinivasan, Tamzeed Islam, Bashima Islam, Zeyu Wang, Tamim Sookoor, Nirjon Shahriar, Omprakash Gnawali, Preventive Maintenance of Centralized HVAC Systems: Use of Acoustic Sensors, Feature Extraction, and Unsupervised Learning, In Proceedings of Building Simulation Conference 2017, August 2017.
[2] Hessam Mohammadmoradi, Sirajum Munir, Omprakash Gnawali, Charles Shelton, Measuring People-Flow Through Doorways using Easy-to-Install IR Array Sensors, In Proceedings of the Thirteenth IEEE International Conference on Distributed Computing in Sensor Systems (DCOSS 2017), June 2017.
[3] Shahryar Baki, Rakesh Verma, Arjun Mukherjee, Omprakash Gnawali, Scaling and Effectiveness of Email Masquerade Attacks: Exploiting Natural Language Generation, In Proceedings of the ACM Asia Conference on Computer and Communications Security (ASIACCS 2017), April 2017. Acceptance Rate 22%.
[4] 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 Communication (ICNC 2017), January 2017.
[5] 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.
[6] Prasenjeet Biswal, Omprakash Gnawali, Does QUIC make the Web faster?, In Proceedings of the IEEE Global Communications Conference (GLOBECOM 2016), December 2016.
[7] Milad Heydariaan, Omprakash Gnawali, WiFi Access Point as a Sensing Platform, In Proceedings of the IEEE Global Communications Conference (GLOBECOM 2016), December 2016.
[8] Nacer Khalil, Driss Benhaddou, Omprakash Gnawali, Jaspal Subhlok, Nonintrusive Occupant Identification by Sensing Body Shape and Movement, In proceedings of the 3rd ACM International Conference on Systems for Energy-Efficient Built Environments (BuildSys 2016), November 2016.
[9] Dahee Jeong, Minkyoung Cho, Omprakash Gnawali, and HyungJune Lee, Proactive Patrol Dispatch Surveillance System by Inferring Mobile Trajectories of Multiple Intruders Using Binary Proximity Sensors, In Proceedings of The IEEE International Conference on Computer Communications (INFOCOM 2016), San Francisco, CA, April 2016.
[10] Milad Heydariaan, Shengrong Yin, Omprakash Gnawali, Daniele Puccinelli, and Domenico Giustiniano, Embedded Visible Light Communication: Link Measurements and Interpretation, In Proceedings of the MadCom: New Wireless Communication Paradigms for the Internet of Things Workshop (MadCom 2016), Graz, Austria, February 2016.
[11] 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.
[12] Shengrong Yin, Qiang Li, and Omprakash Gnawali, Interconnecting WiFi Devices with IEEE 802.15.4 Devices without Using a Gateway, In Proceedings of the Eleventh IEEE International Conference on Distributed Computing in Sensor Systems (DCOSS 2015), Fortaleza, Brazil, June 2015.
[13] JeongGil Ko, Jongsoo Jeong, Jongjun Park, Jong Jun, Omprakash Gnawali, and Jeongyeup Paek, DualMOP-RPL: Supporting Multiple Modes of Downward Routing in a Single RPL Network, In ACM Transactions on Sensor Networks (TOSN), Vol. 11, No. 2, May 2015.
[14] Dong Han, Omprakash Gnawali, and Abhishek Sharma, Revealing Protocol Information and Activity from Energy Instrumentation in Wireless Sensor Network, In Proceedings of the 12th European conference on Wireless sensor networks (EWSN 2015) (short paper), Feb. 2015.
[15] Muhammad Hamad Alizai, Muhammad Moosa, Dong Han, Omprakash Gnawali, and Affan Syed, Recycling Corrupt Packets over Multiple Hops, In Proceedings of the 12th European conference on Wireless sensor networks (EWSN 2015) (short paper), Feb. 2015.
[16] HyungJune Lee, Martin Wicke, Branislav Kusy, Omprakash Gnawali, Leonidas Guibas, Predictive Data Delivery to Mobile Users through Mobility Learning in Wireless Sensor Networks, IEEE Transactions on Vehicular Technology, February 2015.
[17] Anirup Dutta and Omprakash Gnawali, Large-scale Network Protocol Emulation on Commodity Cloud, In Proceedings of the IEEE Global Communications Conference (GLOBECOM 2014), December 2014.
[18] Xi Wang, Xi Zhao, Omprakash Gnawali, Weidong Shi, Enhancing Independence for People With Low Vision to Use Daily Panel-Interface Machines, In Proceedings of the Sixth International Conference on Mobile Computing, Applications and Services - Work in Progress session (MobiCASE 2014), November 2014
[19] Xi Wang, Nicholas Desalvo, Xi Zhao, Tao Feng, Katherine A. Loveland, Weidong Shi, Omprakash Gnawali, Eye Contact Reminder System for People with Autism, In proceedings of the Sixth International Conference on Mobile Computing, Applications and Services - Work in Progress session (MobiCASE 2014), November 2014.
[20] 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), October 2014.
[21] Lorenzo A. Rossi and Omprakash Gnawali, Language Independent Analysis and Classification of Discussion Threads in Coursera MOOC Forums, In Proceedings of the IEEE International Conference on Information Reuse and Integration (IRI 2014), August 2014.
[22] Xi Wang, Nicholas Desalvo, Zhimin Gao, Xi Zhao, Dorothea C. Lerman, Omprakash Gnawali, and Weidong Shi, Eye Contact Conditioning in Autistic Children Using Virtual Reality Technology, In Proceedings of the 4th International Symposium on Pervasive Computing Paradigms for Mental Health (MINDCARE 2014), May 2014.
[23] Nildo Ribeiro Junior, Marcos A. M. Vieira, Luiz F. M. Vieira, Omprakash Gnawali, CodeDrip: Data Dissemination Protocol with Network Coding for Wireless Sensor Networks, In Proceedings of the 11th European conference on Wireless sensor networks (EWSN 2014), February 2014. Acceptance Rate - 24%
[24] Dong Han, Omprakash Gnawali, Performance of RPL Under Wireless Interference, In IEEE Communications Magazine, Vol. 51, No. 12, page 137-143, 2013.
[25] 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, 2013.
[26] Marcin K. Szczodrak, Omprakash Gnawali, Luca P. Carloni, Modeling and Implementation of Energy Neutral Sensing Systems, In Proceedings of the 1st International Workshop on Energy Neutral Sensing Systems, November 2013
[27] Xi Wang, Xi Zhao, Varun Prakash, Zhimin Gao, Tao Feng, Omprakash Gnawali, and Weidong Shi, Person-Of-Interest Detection System Using Cloud-Supported Computerized-Eyewear, In Proceedings of the IEEE International Conference on Technologies for Homeland Security (IEEE HST 2013), November 2013. Acceptance Rate - 30%
[28] 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.
[29] 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.
[30] Qiang Li, Marcelo Martins, Omprakash Gnawali, Rodrigo Fonseca, On the Effectiveness of Energy Metering on Every Node, In Proceedings of the Ninth IEEE International Conference on Distributed Computing in Sensor Systems (DCOSS 2013), Cambridge, MA, May 2013.
[31] 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.
[32] Xi Wang, Xi Zhao, Omprakash Gnawali, Katherine Loveland, Varun Prakash, Weidong Shi, Real-Time Selective Speaker Cancellation System for Relieving Social Anxiety in Autistics, In Third International Workshop on Pervasive Computing Paradigms for Mental Health (MindCare 2013), Venice, Italy, May 2013.
[33] 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.
[34] 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), November 2012.
[35] Maria Kazandjieva, Brandon Heller, Omprakash Gnawali, Philip Levis, Christos Kozyrakis, Green Enterprise Computing Data: Assumptions and Realities, Third International Green Computing Conference (IGCC 2012), June 2012.
[36] Muhammad Hamad Alizai, Hanno Wirtz, Bernhard Kirchen, Tobias Vaegs, Omprakash Gnawali, Klaus Wehrle, TinyWifi: Making Network Protocol Evaluation Portable Across Multiple Phy-Link Layers, In proceedings of the Sixth ACM International Workshop on Wireless Network Testbeds, Experimental evaluation and Characterization (WiNTECH 2011), September 2011.
[37] Eunjoon Cho, Kevin Wong, Omprakash Gnawali, Martin Wicke, Leonidas Guibas, Inferring Mobile Trajectories Using a Network of Binary Proximity Sensors, In the proceedings of the 8th Annual IEEE Communications Society Conference on Sensor, Mesh and Ad Hoc Communications and Networks (SECON 2011), June 2011.
[38] Jeonggil Ko, Stephen Dawson-Haggerty, Omprakash Gnawali, David Culler, Andreas Terzis, Evaluating the Performance of RPL and 6LoWPAN in TinyOS, Extending the Internet to Low power and Lossy Networks (IP+SN 2011), April 2011.
[39] Daniele Puccinelli, Omprakash Gnawali, SunHee Yoon, Silvia Santini, Ugo Maria Colesanti, Silvia Giordano, Leonidas Guibas, The Impact of Network Topology on Collection Performance, To appear in proceedings of the 8th European Conference on Wireless Sensor Networks (EWSN 2011), February 2011. Acceptance Rate - 20%
[40] Arik Motskin, Ian Downes, Branislav Kusy, Omprakash Gnawali, Leonidas Guibas, Network Warehouses: Efficient Information Distribution to Mobile Users, In proceedings of the 30th IEEE International Conference on Computer Communications (INFOCOM 2011), April 2011. Acceptance Rate - 291/1823 (15.9%)
[41] Ian Downes, Branislav Kusy, Omprakash Gnawali, Leonidas Guibas, Interactive Analysis and Simulation of VANETs Using MOWINE, To appear in proceedings of the IEEE Vehicular Networking Conference (VNC 2010), December 2010.
[42] Zixuan Wang, Omprakash Gnawali, Kyle Heath, Leonidas Guibas, Collaborative Image Annotation Using Image Webs, To appear in proceedings of the Army Science Conference (ASC 2010), November 2010. Acceptance Rate for Sensors and Information Processing Track - 20/93 (21.5%)
[43] Omprakash Gnawali, Leonidas Guibas, Philip Levis, A Case for Evaluating Sensor Network Protocols Concurrently, In Proceedings of the Fifth ACM International Workshop on Wireless Network Testbeds, Experimental evaluation and Characterization (WiNTECH 2010), September 2010.
[44] Jeongyeup Paek, Ben Greenstein, Omprakash Gnawali, Ki-Young Jang, August Joki, Marcos Vieira, John Hicks, Deborah Estrin, Ramesh Govindan, Eddie Kohler, The Tenet Architecture for Tiered Sensor Networks, ACM Transactions on Sensor Networks (TOSN), Vol. 6, No. 4, 2010.
[45] Scott H Moeller, Avinash Sridharan, Bhaskar Krishnamachari, Omprakash Gnawali, Routing Without Routes: The Backpressure Collection Protocol, In Proceedings of the ACM/IEEE International Conference on Information Processing in Sensor Networks (IPSN 2010), Stockholm, Sweden, April 12-16, 2010. Acceptance Rate - 20/117 (17.1%)
[46] Scott H Moeller, Avinash Sridharan, Bhaskar Krishnamachari, Omprakash Gnawali, Backpressure Routing Made Practical, Infocom Student Workshop, March 2010.
[47] HyungJune Lee, Martin Wicke, Branislav Kusy, Omprakash Gnawali, Leonidas Guibas, Data Stashing: Energy-efficient Information Delivery to Mobile Sinks through Trajectory Prediction, In Proceedings of the ACM/IEEE International Conference on Information Processing in Sensor Networks (IPSN 2010), Stockholm, Sweden, April 12-16, 2010. Acceptance Rate - 20/117 (17.1%)
[48] Yang Chen, Omprakash Gnawali, Maria Kazandjieva, Philip Levis, John Regehr, Surviving Sensor Network Software Faults, In Proceedings of the 22nd ACM Symposium on Operating Systems Principles (SOSP 2009), October 11-14, 2009. Acceptance Rate - 23/140 (16.4%)
[49] Omprakash Gnawali, Rodrigo Fonseca, Kyle Jamieson, David Moss, Philip Levis, Collection Tree Protocol, In Proceedings of the Seventh ACM Conference on Embedded Networked Sensor Systems (SenSys 2009), Berkeley, CA, November 4-6, 2009. Acceptance Rate - 21/119 (17.6%).
[50] Omprakash Gnawali, Jongkeun Na, Ramesh Govindan, Application-Informed Radio Duty-Cycling in a Re-Taskable Multi-User Sensing System, In Proceedings of the ACM/IEEE International Conference on Information Processing in Sensor Networks (IPSN 2009), San Francisco, CA, April 13-16, 2009. Acceptance Rate - 21/117 (17.9%)
[51] Rodrigo Fonseca, Omprakash Gnawali, Kyle Jamieson, Philip Levis, Four Bit Wireless Link Estimation, In Proceedings of the Sixth Workshop on Hot Topics in Networks (HotNets VI), Atlanta, GA, November 14-15, 2007. Acceptance Rate - 22/124 (17.7%)
[52] Omprakash Gnawali, Ben Greenstein, Ki-Young Jang, August Joki, Jeongyeup Paek, Marcos Vieira, Deborah Estrin, Ramesh Govindan, Eddie Kohler, The TENET Architecture for Tiered Sensor Networks, In Proceedings of the ACM Conference on Embedded Networked Sensor Systems (SenSys 2006), Boulder, CO, October 31 - November 3, 2006. Acceptance Rate - 24/122 (19.7%)
[53] Jeongyeup Paek, Omprakash Gnawali, Ki-Young Jang, Daniel Nishimura, Ramesh Govindan, John Caffrey, Mazen Wahbeh, Sami Masri, A Programmable Wireless Sensing System for Structural Monitoring, In Proceedings of the Fourth World Conference on Structural Control and Monitoring (4WCSCM), San Diego, CA, July 11-13, 2006.
[54] Krishna Chintalapudi, Jeongyeup Paek, Omprakash Gnawali, Tat Fu, Karthik Dantu, John Caffrey, Ramesh Govindan, Erik Johnson, Structural Damage Detection and Localization Using NetSHM, In Proceedings of the Fifth International Conference on Information Processing in Sensor Networks: Special track on Sensor Platform Tools and Design Methods for Networked Embedded Systems (IPSN/SPOTS 2006), Nashville, TN, April 19-21, 2006. Acceptance Rate - 14/52 (26.9%)
[55] Ramakrishna Gummadi, Omprakash Gnawali, Ramesh Govindan, Macro-programming Wireless Sensor Networks using Kairos, In Proceedings of the First International Conference on Distributed Computing in Sensor Systems (DCOSS 2005), Marina del Rey, CA, June 30 - July 1, 2005. Acceptance Rate - 26/85 (30.6%)
[56] Omprakash Gnawali, Mike Polyakov, Prasanta Bose, Ramesh Govindan, Data Centric, Position-Based Routing In Space Networks, In Proceedings of the 26th IEEE Aerospace Conference (Aeroconf 2005), Big Sky, MT, March 5-12, 2005.
[57] Omprakash Gnawali, Mark Yarvis, John Heidemann, Ramesh Govindan,Interaction of Retransmission, Blacklisting, and Routing Metrics for Reliability in Sensor Network Routing, In Proceedings of The First International Conference on Sensor and Ad Hoc Communications and Networks (SECON 2004), Santa Clara, CA, October 2-4, 2004. Acceptance Rate - 67/370 (18.1%)

Posters and Demos

[58] Jan Beutel, Carlo Alberto Boano, Mun Choon Chan, Simon Duquennoy, Omprakash Gnawali, Olaf Landsiedel, Mobashir Mohammad, Luca Mottola, Lothar Thiele, Xavier Vilajosana, Thiemo Voigt, Thomas Watteyne, Marco Zimmerling, Poster Abstract: A Benchmark for Low-power Wireless Networking, In Proceedings of the 14th ACM Conference on Embedded Networked Sensor Systems (SenSys 2016), November 2016.
[59] 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), April 2016.
[60] 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), April 2016.
[61] Qing Wang, Shengrong Yin, Omprakash Gnawali, and Domenico Giustiniano, Demo: 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), Paris, France, September 2015.
[62] Hessam Mohammadmoradi, Omprakash Gnawali, Nir Rattner, Alex Szalay and Andreas Terzis, Poster Abstract: Robust Time Synchronization in Wireless Sensor Networks Using Real Time Clock, In Proceedings of the 12th ACM Conference on Embedded Networked Sensor Systems (SenSys 2014), November 2014.
[63] Dong Han, Omprakash Gnawali and Abhishek Sharma, Poster Abstract: Understanding Radio Activity Signature of Wireless Sensor Network Protocols, In Proceedings of the 12th ACM Conference on Embedded Networked Sensor Systems (SenSys 2014), November 2014.
[64] Shengrong Yin, Omprakash Gnawali, Philipp Sommer, and Branislav Kusy, 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.
[65] Joakim Eriksson, Omprakash Gnawali, Poster Abstract: Synchronizing Trickle Intervals, In Proceedings of the European Conference on Wireless Sensor Networks (EWSN 2014), Oxford, UK, February, 2014.
[66] Douglas Carlson, Omprakash Gnawali, Poster Abstract: The Purpose and Benefit of Segmenting a Multi-Transmitter Network, In Proceedings of the European Conference on Wireless Sensor Networks (EWSN 2014), Oxford, UK, February, 2014.
[67] Qiang Li, Dong Han, Omprakash Gnawali, Philipp Sommer, Branislav Kusy, Demo Abstract: Twonet - Large-Scale Wireless Sensor Network Testbed with Dual-Radio Nodes, In Proceedings of the ACM Conference on Embedded Networked Sensor Systems (SenSys 2013), Rome, Italy, November, 2013.
[68] Xi Wang, Weidong Shi, Omprakash Gnawali, Katherine Loveland, Poster Abstract: Speaker Localization and Cancellation for Improving Social Attention, In Proceedings of ACM/IEEE 4th International Conference on Cyber-Physical Systems (ICCPS 2013), Philadelphia, PA, April 2013. (Poster)
[69] Maria Kazandjieva, Omprakash Gnawali, Philip Levis, Visualizing Sensor Network Data with Powertron, In ACM Conference on Embedded Networked Sensor Systems (SenSys 2010), November 2010. (Demo)
[70] Daniele Puccinelli, Omprakash Gnawali, SunHee Yoon, Silvia Giodano, Leonidas Guibas, END: A Topology-Aware Metric for Sensor Networks, In ACM Conference on Embedded Networked Sensor Systems (SenSys 2010), November 2010. (Poster)
[71] Omprakash Gnawali, Rodrigo Fonseca, Kyle Jamieson, Kannan Srinivasan, Philip Levis, Routing Principles in Wireless Mesh Networks, 6th USENIX Symposium on Networked Systems Design and Implementation (NSDI 2009), 2009. (Poster)
[72] Omprakash Gnawali, Mark Yarvis, "Do Not Disturb", An Application Leveraging Heterogeneous Sensor Networks, In ACM Conference on Embedded Networked Sensor Systems (SenSys 2003), November 2003. (Demo)

Internet Engineering Task Force (IETF)

[73] Omprakash Gnawali, Philip Levis, RFC6719: The Minimum Rank with Hysteresis Objective Function, September 2012.
[74] Philip Levis, Thomas Heide Clausen, Jonathan Hui, Omprakash Gnawali, JeongGil Ko, RFC6206: The Trickle Algorithm, March 2011.

Book Chapters / Technical Reports / Invited Papers

[75] Maria Kazandjieva, Brandon Heller, Omprakash Gnawali, Wanja Hofer, Philip Levis, Christos Kozyrakis, Software or Hardware: The Future of Green Enterprise Computing, Computer Science Technical Report CSTR 2011-02, Stanford University, 2011.
[76] Omprakash Gnawali, Matt Welsh, Sensor Network Architectures and Protocols, Chapter 5 in Emerging Wireless Technologies and the Future Mobile Internet, edited by Dipankar Raychaudhuri and Mario Gerla, Cambridge University Press, 2011.
[77] Maria Kazandjieva, Omprakash Gnawali, Brandon Heller, Philip Levis, Christos Kozyrakis, Identifying Energy Waste through Dense Power Sensing and Utilization Monitoring, Computer Science Technical Report CSTR 2010-03, Stanford University, 2010.
[78] Omprakash Gnawali, Ramesh Govindan, John Heidemann, Implementing a Sensor Database System using a Generic Data Dissemination Mechanism, In IEEE Data Engineering Bulletin, March 2005, Vol. 28, No. 1. (Invited Paper)

Theses

[79] Omprakash Gnawali, Robust Routing and Energy Management in Wireless Sensor Networks, Ph.D. Thesis, University of Southern California, 2009.
[80] Omprakash Gnawali, A Keyword-Set Search System for Peer-to-Peer Networks, Masters Thesis, Massachusetts Institute of Technology, 2002.

Last Updated: April 15, 2017