About
I am a research scientist at Meta. Prior to this, I completed my PhD in computer science. My thesis was Scaling Up Wearable Cognitive Assistance for Assembly Tasks.
Publications
- Offload Shaping for Wearable Cognitive Assistance. Roger Iyengar, Qifei Dong, Chanh Nguyen, Padmanabhan Pillai, Mahadev Satyanarayanan. In Electronics, 2024.
- Accelerating Silent Witness Storage. Mahadev Satyanarayanan, Ziqiang Feng, Shilpa George, Jan Harkes, Roger Iyengar, Haithem Turki, Padmanabhan Pillai. In IEEE Micro, July 2022.
- Experience with Using Synthetic Training Images for Wearable Cognitive Assistance. Roger Iyengar, Emily Zhang, Mahadev Satyanarayanan. In Proceedings of the AAAI Spring Symposium on AI Engineering, March 2022.
- Ajalon: Simplifying the authoring of wearable cognitive assistants. Truong An Pham, Junjue Wang, Roger Iyengar, Yu Xiao, Padmanabhan Pillai, Roberta Klatzky, Mahadev Satyanarayanan. In Software: Practice and Experience, May 2021.
- OpenRTiST: End-to-End Benchmarking for Edge Computing. Shilpa George, Thomas Eiszler, Roger Iyengar, Haithem Turki, Ziqiang Feng, Junjue Wang, Padmanabhan Pillai, Mahadev Satyanarayanan. In IEEE Pervasive Computing, October 2020.
- Finding a Choice in a Haystack: Automatic Extraction of Opt-Out Statements from Privacy Policy Text. Vinayshekhar Bannihatti Kumar, Roger Iyengar, Namita Nisal, Yuanyuan Feng, Hana Habib, Peter Story, Sushain Cherivirala, Margaret Hagan, Lorrie Cranor, Shomir Wilson, Florian Schaub, and Norman Sadeh. In Proceedings of The Web Conference, April 2020. • Video presentation
- Towards scalable edge-native applications. Junjue Wang, Ziqiang Feng, Shilpa George, Roger Iyengar, Padmanabhan Pillai, and Mahadev Satyanarayanan. In Proceedings of the 4th ACM/IEEE Symposium on Edge Computing, November 2019.
- Towards Practical Differentially Private Convex Optimization. Roger Iyengar, Joseph P. Near, Dawn Song, Om Thakkar, Abhradeep Thakurta, and Lun Wang. In Proceedings of the 40th IEEE Symposium on Security and Privacy, May 2019.
- Automated analysis of privacy requirements for mobile apps. Sebastian Zimmeck, Ziqi Wang, Lieyong Zou, Roger Iyengar, Bin Liu, Florian Schaub, Shomir Wilson, Norman Sadeh, Steven M. Bellovin, and Joel Reidenberg. In Proceedings of the Network and Distributed System Security Symposium, March 2017.
Technical Reports
- Split Computing and Early Exit Done Right. Roger Iyengar, Qifei Dong, Chanh Nguyen, Padmanabhan Pillai, Mahadev Satyanarayanan. CMU-CS-23-102, March 2023.
- Improving Edge Elasticity via Decode Offload. Ziqiang Feng, Shilpa George, Haithem Turki, Roger Iyengar, Padmanabhan Pillai, Jan Harkes, Mahadev Satyanarayanan. CMU-CS-21-139, September 2021.
- Simulating Edge Computing Environments to Optimize Application Experience. James R. Blakley, Roger Iyengar, Michel Roy. CMU-CS-20-135, November 2020.