Zobrazeno 1 - 10
of 178
pro vyhledávání: '"Roman Genov"'
Publikováno v:
IEEE Transactions on Neural Systems and Rehabilitation Engineering, Vol 32, Pp 504-513 (2024)
Discriminating recorded afferent neural information can provide sensory feedback for closed-loop control of functional electrical stimulation, which restores movement to paralyzed limbs. Previous work achieved state-of-the-art off-line classification
Externí odkaz:
https://doaj.org/article/3f3e427c84cf4baf80a12c184825dc8e
Publikováno v:
IEEE Open Journal of the Solid-State Circuits Society, Vol 3, Pp 89-102 (2023)
Accurate temperature regulation is critical for amperometric DNA analysis to achieve high fidelity, reliability, and throughput. In this work, a $9\times 6$ cell array of mixed-signal CMOS distributed temperature regulators for on-CMOS multimodal amp
Externí odkaz:
https://doaj.org/article/42fa6bf3034c416e920891a5bb4f0f57
Publikováno v:
Advanced Intelligent Systems, Vol 5, Iss 8, Pp n/a-n/a (2023)
Herein, an efficient numerical solver for stochastic differential equations based on memristors is presented. The solver utilizes the stochastic switching effect in memristive devices to simulate the generation of a Brownian path and employs iterativ
Externí odkaz:
https://doaj.org/article/7ef982b6926c4b8ab34592e56697c4aa
Publikováno v:
Memories - Materials, Devices, Circuits and Systems, Vol 4, Iss , Pp 100038- (2023)
This work presents a novel 4-bit subranging nonuniform sampling (NUS) memristive neural network-based analog-to-digital converter (ADC) with improved performance trade-off among speed, power, area, and accuracy. The proposed design preserves the memr
Externí odkaz:
https://doaj.org/article/ed44fb3fe86c4485adf21c166ac69333
Autor:
Ben Walters, Hamid Rahimian Kalatehbali, Zhengyu Cai, Roman Genov, Amirali Amirsoleimani, Jason Eshraghian, Mostafa Rahimi Azghadi
Publikováno v:
Neuromorphic Computing and Engineering, Vol 4, Iss 3, p 034005 (2024)
Auto-encoders are capable of performing input reconstruction, denoising, and classification through an encoder-decoder structure. Spiking Auto-Encoders (SAEs) can utilize asynchronous sparse spikes to improve power efficiency and processing latency o
Externí odkaz:
https://doaj.org/article/ff7678080d6d4e2c8c25be8aba5bfdce
Autor:
Amirali Amirsoleimani, Fabien Alibart, Victor Yon, Jianxiong Xu, M. Reza Pazhouhandeh, Serge Ecoffey, Yann Beilliard, Roman Genov, Dominique Drouin
Publikováno v:
Advanced Intelligent Systems, Vol 2, Iss 11, Pp n/a-n/a (2020)
The low communication bandwidth between memory and processing units in conventional von Neumann machines does not support the requirements of emerging applications that rely extensively on large sets of data. More recent computing paradigms, such as
Externí odkaz:
https://doaj.org/article/d14fbf9b3a47438abc008e6c6ff5106a
Publikováno v:
Sensors, Vol 17, Iss 1, p 74 (2016)
Modern biosensors play a critical role in healthcare and have a quickly growing commercial market. Compared to traditional optical-based sensing, electrochemical biosensors are attractive due to superior performance in response time, cost, complexity
Externí odkaz:
https://doaj.org/article/f0f4df9064ac4ca28d8c43378908f8ef
Autor:
Ruben Machado, Nima Soltani, Suzie Dufour, Muhammad Tariqus Salam, Peter L. Carlen, Roman Genov, Michael Thompson
Publikováno v:
Biosensors, Vol 6, Iss 4, p 53 (2016)
Extracellular potassium concentration, [K+]o, plays a fundamental role in the physiological functions of the brain. Studies investigating changes in [K+]o have predominantly relied upon glass capillary electrodes with K+-sensitive solution gradients
Externí odkaz:
https://doaj.org/article/24790822a5d34c5aa324f06e7bac9be4
Autor:
Mohammad Reza Pazhouhandeh, Amirali Amirsoleimani, Iliya Weisspapir, Peter Carlen, Roman Genov
Publikováno v:
IEEE Transactions on Biomedical Circuits and Systems. 16:1138-1152
Responsive deep brain stimulation (DBS) requires recruiting deep brain structures without affecting the superficial neuronal population. Neurosurgeons widely use implanted electrodes, which are highly localized but invasive, to stimulate the deep bra
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::13601e121f6f3c171855eb17f47414fb
https://doi.org/10.1109/tbcas.2022.3223988
https://doi.org/10.1109/tbcas.2022.3223988
Publikováno v:
IEEE Transactions on Biomedical Circuits and Systems. 16:1228-1238
An ultra-wide-band impulse-radio (UWB-IR) transmitter (TX) for low-energy biomedical microsystems is presented. High power efficiency is achieved by modulating an LC tank that always resonates in the steady state during transmission. A new clipped-si
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2320cae4aa817adb6893d42d5e262816
https://doi.org/10.1109/tbcas.2022.3225304
https://doi.org/10.1109/tbcas.2022.3225304