Education

• Ph.D. in Computer Engineering, University of Central Florida
• M.Sc. in Computer Architecture, Science and Research Branch, Azad University, Tehran, Iran
• B.Sc. in Computer Engineering, Shiraz University, Shiraz, Iran

Research Interests

• Energy Efficient and High Performance Processing in-Memory Circuit, Architecture and Algorithm
• Brain-Inspired Computing, Neuromorphic Computing, Machine Learning Acceleration
• Secure Computation including , Hardware Security and Security of Artificial Intelligence
• Reconfigurable and Adaptive Computer Architectures

Courses Taught

• CSCE 990: Hardware Acceleration for Machine Learning (Fall 2020)
• CSCE 830/430 Computer Architecture (Spring 2021)

Selected Publications

• Arman Roohi, and Ronald F. DeMara, "PARC: A Novel Design Methodology for Power Analysis Resilient Circuits using Spintronics," IEEE Transactions on Nanotechnology, vol. 18, pp. 885-889, 2019. Publication year: 2019
• Arman Roohi, Shadi Sheikhfaal, Shaahin Angizi, Deliang Fan, and Ronald F. DeMara, "ApGAN: Approximate GAN for Robust Low-Energy Learning from Imprecise Components," IEEE Transactions on Computers, vol. 69, no. 3, pp. 349-360, 1 March 2020. Publication year: 2019
• Arman Roohi, Ronald F DeMara, "NV-Clustering: Normally-Off Computing Using Non-Volatile Datapaths," IEEE Transactions on Computers, vol. 67, no. 7, pp. 949-959, 1 July 2018. Publication year: 2018
• Arman Roohi, Ramtin Zand, Deliang Fan, Ronald F DeMara, "Voltage-based concatenatable full adder using spin hall effect switching," IEEE Transactions on Computer-Aided Design of Integrated Circuits and Systems, vol. 36, no. 12, pp. 2134-2138, Dec. 2017. Publication year: 2017
• Amir Mokhtar Chabi, Arman Roohi, Hossein Khademolhosseini, Shadi Sheikhfaal, Shaahin Angizi, Keivan Navi, Ronald F DeMara, "Towards ultra-efficient QCA reversible circuits," Publication year: 2017
• Mohan Krishna Gopi Krishna, Arman Roohi, Ramtin Zand, Ronald F DeMara, "Wave Non-Reciprocity at a Nonlinear Structural Interface," Heterogeneous energy-sparing reconfigurable logic: spin-based storage and CNFET-based multiplexing," IET Circuits, Devices & Systems, vol. 11, no. 3, pp. 274-279, 5 2017. Publication year: 2017
• Ramtin Zand, Arman Roohi, Ronald F DeMara,"Energy-efficient and process-variation-resilient write circuit schemes for spin hall effect mram device," IEEE Transactions on Very Large Scale Integration (VLSI) Systems, vol. 25, no. 9, pp. 2394-2401, Sept. 2017. Publication year: 2017
• Ramtin Zand, Arman Roohi, Soheil Salehi, Ronald F DeMara, "Scalable adaptive spintronic reconfigurable logic using area-matched MTJ design," IEEE Transactions on Circuits and Systems II: Express Briefs, vol. 63, no. 7, pp. 678-682, July 2016. Publication year: 2016.
• Hesam Shabani, Arman Roohi, Akram Reza, Midia Reshadi, Nader Bagherzadeh, Ronald F DeMara, "Loss-aware switch design and non-blocking detection algorithm for intra-chip scale photonic interconnection networks," IEEE Transactions on Computers, vol. 65, no. 6, pp. 1789-1801, 1 June 2016. Publication year: 2016.
• Ramtin Zand, Arman Roohi, Deliang Fan, Ronald F DeMara, "Energy-efficient nonvolatile reconfigurable logic using spin hall effect-based lookup tables," IEEE Transactions on Nanotechnology, vol. 16, no. 1, pp. 32-43, Jan. 2017. Publication year: 2016.
• Arman Roohi, Ramtin Zand, Ronald F DeMara, "A tunable majority gate-based full adder using current-induced domain wall nanomagnets," IEEE Transactions on Magnetics, vol. 52, no. 8, pp. 1-7, Aug. 2016, Art no. 3401507. Publication year: 2016.
• Arman Roohi, Ramtin Zand, Shaahin Angizi, Ronald F DeMara, "A parity-preserving reversible QCA gate with self-checking cascadable resiliency," IEEE Transactions on Emerging Topics in Computing, vol. 6, no. 4, pp. 450-459, 1 Oct.-Dec. 2018. Publication year: 2016.