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Research InterestsMy main research interests lie in pervasive wireless systems, with a focus on location-aware networking, measurement, and location privacy. Many of these problems are motivated by future inter-vehicle communication systems and transportation applications.
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Location-Aware Protocols and Network Architecture: We are developing protocols that exploit available location information (usually from GPS) to enhance multi-hop communication and integration with the future Internet infrastructure in highly mobile networks.
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Location Privacy: We have developed the Spatial Cloaking and Path Cloaking algorithms to sharing of location information and traces with external parties while providing strong anonymity guarantees.
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Testbed Development: In my research I emphasize prototyping and experimental performance evaluation of novel ideas. To enable experimentation with mobile systems my group has developed a vehicular networking testbed linked to the ORBIT indoor grid. We have also developed mobility emulation capabilities on the stationary indoor testbed. Our work on ORBIT was also recently featured in the MIT Technology Review. |
I have also worked on smart spaces, energy-aware wireless networks, and sensor networks. For a light introduction to my privacy work take a look at these press articles.
Teaching14:332:452 Software Engineering Spring 2008 14:332:494 Topics in ECE - Advanced Programming on Linux 16:332:567 Software Engineering I Professional ActivitiesPC Member Mobisys 2009, Infocom 2009, Hotmobile 2009, Pervasive 2008, IEEE Infocom 2008, IM4Win 2007, MoVeNet 2007, IEEE Globecom 2007, V2VCOM 2007, PALMS 2007, IEEE Infocom 2007, WoWMoM 2007, AutoNet 2006, V2VCOM 2006, WoWMoM 2006, IEEE MASS 2005, WoWMoM 2005. Member of the Wireless Mobile Planning Group (GENI Planning) Selected PublicationsNote: This material is presented to ensure timely dissemination of scholarly and technical work. Copyright and all rights therein are retained by authors or by other copyright holders. All persons copying this information are expected to adhere to the terms and constraints invoked by each author's copyright. In most cases, these works may not be reposted without the explicit permission of the copyright holder. PARADIS: Physical 802.11 Device Identification with Radiometric Signatures. Vladimir Brik, Suman Banerjee, Marco Gruteser, Sangho Oh. ACM MobiCom, 2008. [AR: 12%] (pdf) Synchronous Two-phase Rate and Power Control in 802.11 WLANs. Kishore Ramachandran, Ravi Kokku, Honghai Zhang, Marco Gruteser. ACM Mobisys, 2008. [AR: 18%] (pdf) Virtual Trip Lines for Distributed Privacy-Preserving Traffic Monitoring. Baik Hoh, Marco Gruteser, Ryan Herring, Jeff Ban, Dan Work, Juan-Carlos Herrera, Alexandre Bayen, Murali Annavaram, Quinn Jacobson. ACM Mobisys, 2008. [AR: 18%] (pdf) Preserving Privacy in GPS Traces via Density-Aware Path Cloaking. Baik Hoh, Marco Gruteser, Hui Xiong, Ansaf Alrabady. ACM Conference on Computer and Communications Security (CCS), 2007. [AR: 18%] (pdf) Marco Gruteser and Dirk Grunwald, "Anonymous Usage of Location-Based Services through Spatial and Temporal Cloaking," Proceedings of First ACM/USENIX International Conference on Mobile Systems, Applications, and Services (MobiSys), San Francisco, CA, May 2003 [AR 15%] (pdf). |
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