Fall 2024 • i-NRG Seminar Series

The academic year has started and more advancements are taking place in the lab! This quarter, we’re happy to talk about new research in network cybersecurity, indoor localization, edge intelligence, and new light-based technologies!

  • October 25 • Nayan Bhatia • Wi-Fi Indoor Localization
  • November 1 • Harikrishna Kuttivelil • Emergent Decentralized Federated Learning
  • November 8 • Li Xue • Device Fingerprinting for Network Security
  • November 15 • Lakshmi Krishnaswamy • Load Balancing for Geo-Distributed Data Center Networking
  • November 22 • Tyler Morton & Firouz Valdafari • Li-Fi: Light-based Technologies

PassiveLiFi: rethinking LiFi for low-power and long range RF backscatter

Muhammad Sarmad Mir, Borja Genoves Guzman, Ambuj Varshney, and Domenico Giustiniano. 2021. PassiveLiFi: rethinking LiFi for low-power and long range RF backscatter. In Proceedings of the 27th Annual International Conference on Mobile Computing and Networking (MobiCom ’21). Association for Computing Machinery, New York, NY, USA, 697–709. https://doi.org/10.1145/3447993.3483262 link

A Novel IoT System For Patient-Centric Pressure Ulcer Prevention Using Sensor Embedded Dressings

Sachin Rangarajan, Young Lee, Vinith Johnson, Kaelan Schorger, Hanmin Lee, Dung Nguyen, Mohammad H. Behfar, Elina Jansson, Jari Rekila, Jussi Hiltunen, Eric Vin, Katia Obraczka, “A Novel IoT System For Patient-Centric Pressure Ulcer Prevention Using Sensor Embedded Dressings” in IEEE International Conference on Pervasive Computing and Communications (PerCom) 2022. pdf

Spring 2024 • i-NRG Seminar Series

This Spring term is exciting, with it being advancement season for many in the lab, which means we’ll be doing a lot of practice presentations, and also a productive season for newer members of the lab, with a lot of progress being made across several of our projects. We’re excited to share and learn more about the research going on in our lab. Here’s the schedule for upcoming presentations during this term:

  • April 23 • Integrated Routing, Clustering, and Data Aggregation for Large-Scale Heterogeneous IoT • Andrea David • Advancement Practice #1
  • April 30 • A Comparative Performance Study of the Datacenter Load Balancing State-of-the-Art • Lakshmi Krishnaswamy • Research Update
  • May 7 • Federated and Decentralized Orchestration in Collaborative IoT Intelligence • Harikrishna Kuttivelil • Research Update
  • May 14 • TBD • Cedric Westphal • Presentation
  • May 21 • FIAT LUX: Towards Efficient Visible-Light Communication for Next-Generation IoT • Firouz Vafadari, Tyler Morton, Jack Lin • Research Update
  • May 28 • Integrated Routing, Clustering, and Data Aggregation for Large-Scale Heterogeneous IoT • Andrea David • Advancement Practice #2
  • June 4 • Optimizing Wireless Networks: Integrating WiFi Localization, Spatial Load Balancing, and Seamless Handoff Strategies • Nayan Bhatia • Research Update

Presentation details will be added as the presenters finalize their presentations.

All presentations will take place in the lab at Engineering 2, Room 315. You can find the calendar events and Zoom links for remote access in the Upcoming Events section of the lab homepage.

Firouz Vafadari Wins Engineering Grad Slam for i-NRG!

Congratulations Firouz Vafadari for being one of two finalists of the Baskin Engineering Grad Slam 3-minute thesis competition!

Firouz presented his developing research ideas about building infrastructure and technology a Wi-Fi/Li-Fi solution for ensuring connectivity through light-based downlink and WiFi-supported uplink. His presentation definitely got the audience – a mix of students, faculty, staff, and friends – engaged about the possibilities of a light-connected Internet. After careful deliberation from the event judges, he was chosen out of 17 participants. Firouz will go on to compete in the UC Santa Cruz Grad Slam along with 9 other participants from different campus divisions on March 2 at the Kuumbwa Jazz Center. He will also be implementing his ideas in his work with the Greener Greenhouses project.

In addition to Firouz, Nayan Bhatia and Hari Kuttivelil also participated in the Grad Slam. Nayan presented his thesis work of indoor localization with Wi-Fi and how it can be a non-invasive option for health and safety monitoring. Hari presented about the democratization of artificial intelligence and his development of clustered decentralized learning networks.

Above is a picture of the Engineering Division Grad Slam participants, judges, and staff, including Firouz (standing, 7th from the right), Nayan (standing, 5th from the right), and Hari (sitting, 3rd from the left).