An ultra-low power fully-programmable analog general purpose type-2 fuzzy inference system

E Georgakilas, V Alimisis, G Gennis, C Aletraris… - … -International Journal of …, 2023 - Elsevier
Neuro-fuzzy systems is a soft computing technique for developing intelligent systems that
solve complex real-world problems in a way that closely resembles human reasoning. In this …

Common-centroid layout for active and passive devices: A review and the road ahead

N Karmokar, M Madhusudan… - 2022 27th Asia and …, 2022 - ieeexplore.ieee.org
This paper presents an overview of common-centroid (CC) layout styles, used in analog
designs to overcome the impact of systematic variations. CC layouts must be carefully …

A low-power analog integrated implementation of the support vector machine algorithm with on-chip learning tested on a bearing fault application

V Alimisis, G Gennis, M Gourdouparis, C Dimas… - Sensors, 2023 - mdpi.com
A novel analog integrated implementation of a hardware-friendly support vector machine
algorithm that can be a part of a classification system is presented in this work. The utilized …

Gaussian Mixture Model classifier analog integrated low-power implementation with applications in fault management detection

V Alimisis, G Gennis, K Touloupas, C Dimas… - Microelectronics …, 2022 - Elsevier
Abstract An Integrated Analog Gaussian Mixture Model classifier architecture is introduced
consisting of multiple Gaussian function circuits and a Winner-Take-All circuit. It is modular …

A hand gesture recognition circuit utilizing an analog voting classifier

V Alimisis, V Mouzakis, G Gennis, E Tsouvalas… - Electronics, 2022 - mdpi.com
Electromyography is a diagnostic medical procedure used to assess the state of a muscle
and its related nerves. Electromyography signals are monitored to detect neuromuscular …

Low-noise amplifier for deep-brain stimulation (DBS)

TM Nordi, RH Gounella, M Luppe, JNS Junior… - Electronics, 2022 - mdpi.com
Deep-brain stimulation (DBS) is an emerging research topic aiming to improve the quality of
life of patients with brain diseases, and a great deal of effort has been focused on the …

GNN-based hierarchical annotation for analog circuits

K Kunal, T Dhar, M Madhusudan… - … on Computer-Aided …, 2023 - ieeexplore.ieee.org
Analog designs consist of multiple hierarchical functional blocks. Each block can be built
using one of several design topologies, where the choice of topology is based on circuit …

OpenSAR: An open source automated end-to-end SAR ADC compiler

M Liu, X Tang, K Zhu, H Chen, N Sun… - 2021 IEEE/ACM …, 2021 - ieeexplore.ieee.org
Despite recent developments in automated analog sizing and analog layout generation,
there is doubt whether analog design automation techniques could scale to system-level …

Low-power analog integrated architecture of the voting classification algorithm for diabetes disease prediction

V Alimisis, C Aletraris, NP Eleftheriou… - … Circuits and Systems, 2024 - ieeexplore.ieee.org
A low-power (∼ 600nW), fully analog integrated architecture for a voting classification
algorithm is introduced. It can effectively handle multiple-input features, maintaining …

An ultra low power analog integrated radial basis function classifier for smart IoT systems

V Alimisis, G Gennis, C Dimas, M Gourdouparis… - … Integrated Circuits and …, 2022 - Springer
A low-power, integrated, fully-analog classification system, appropriate for battery-
dependent operation is proposed. It is comprised of an analog feature-extraction block and …