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Personal profile

Research Interests

I'm interested in designing, building, and deploying trillions of tiny energy harvesting computers that run for decades, supporting global scale applications ranging from healthcare to space exploration, wildlife tracking to horticulture.

My research investigates how we can make this possible. I explore and develop new hardware designs, software techniques, tools, and programming abstractions so that developers can easily design, debug, and deploy intricate energy harvesting, batteryless sensing applications that work in spite of frequent power failures, constrained resources, and unpredictable conditions.

Education/Academic qualification

Computer Science, PhD, Clemson University

Computer Science, BS, Clemson University

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Grants

  • Research Output

    Application memory isolation on ultra-low-power MCUs

    Hardin, T., Hester, J., Scott, R., Sorber, J., Proctor, P. & Kotz, D., Jan 1 2020, Proceedings of the 2018 USENIX Annual Technical Conference, USENIX ATC 2018. USENIX Association, p. 127-132 6 p. (Proceedings of the 2018 USENIX Annual Technical Conference, USENIX ATC 2018).

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

  • Counting bites with bits: Expert workshop addressing calorie and macronutrient intake monitoring

    Alshurafa, N., Lin, A. W., Zhu, F., Ghaffari, R., Hester, J., Delp, E., Rogers, J. & Spring, B., Jan 1 2019, In : Journal of medical Internet research. 21, 12, e14904.

    Research output: Contribution to journalReview article

    Open Access
  • ENSsys 2019 Chairs' Welcome

    Renner, C., Lucia, B., Weddell, A. & Hester, J., Nov 10 2019, In : ENSsys 2019 - Proceedings of the 7th International Workshop on Energy Harvesting and Energy-Neutral Sensing Systems. p. III

    Research output: Contribution to journalEditorial

    Holistic Energy Management with μprocessor Co-Optimization in Fully Integrated Battery-Less IoTs

    Hester, J. D., Jia, T. & Gu, J., Jan 17 2019, Proceedings - 31st IEEE International System on Chip Conference, SOCC 2018. Stan, M., Li, H., Bhatia, K., Sridhar, R. & Alioto, M. (eds.). IEEE Computer Society, p. 61-66 6 p. 8618523. (International System on Chip Conference; vol. 2018-September).

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

  • On the accuracy of network synchronization using persistent hourglass clocks

    Curuk, E., Yldrm, K. S., Pawecz, P. & Hester, J., Nov 10 2019, ENSsys 2019 - Proceedings of the 7th International Workshop on Energy Harvesting and Energy-Neutral Sensing Systems. Association for Computing Machinery, Inc, p. 35-41 7 p. (ENSsys 2019 - Proceedings of the 7th International Workshop on Energy Harvesting and Energy-Neutral Sensing Systems).

    Research output: Chapter in Book/Report/Conference proceedingConference contribution