Search Results for author: Olga Krestinskaya

Found 12 papers, 0 papers with code

Towards Efficient In-memory Computing Hardware for Quantized Neural Networks: State-of-the-art, Open Challenges and Perspectives

no code implementations8 Jul 2023 Olga Krestinskaya, Li Zhang, Khaled Nabil Salama

Limited energy and computational resources on edge push the transition from traditional von Neumann architectures to In-memory Computing (IMC), especially for machine learning and neural network applications.

Quantization

AM-DCGAN: Analog Memristive Hardware Accelerator for Deep Convolutional Generative Adversarial Networks

no code implementations20 Jun 2020 Olga Krestinskaya, Bhaskar Choubey, Alex Pappachen James

Generative Adversarial Network (GAN) is a well known computationally complex algorithm requiring signficiant computational resources in software implementations including large amount of data to be trained.

Generative Adversarial Network

Variation-aware Binarized Memristive Networks

no code implementations14 Oct 2019 Corey Lammie, Olga Krestinskaya, Alex James, Mostafa Rahimi Azghadi

Moreover, we introduce means to mitigate the adverse effect of memristive variations in our proposed networks.

Quantization

Wafer Quality Inspection using Memristive LSTM, ANN, DNN and HTM

no code implementations27 Sep 2018 Kazybek Adam, Kamilya Smagulova, Olga Krestinskaya, Alex Pappachen James

The automated wafer inspection and quality control is a complex and time-consuming task, which can speed up using neuromorphic memristive architectures, as a separate inspection device or integrating directly into sensors.

General Classification

Learning in Memristive Neural Network Architectures using Analog Backpropagation Circuits

no code implementations31 Aug 2018 Olga Krestinskaya, Khaled Nabil Salama, Alex Pappachen James

The circuit level design and implementation of backpropagation algorithm using gradient descent operation for neural network architectures is an open problem.

Binary Weighted Memristive Analog Deep Neural Network for Near-Sensor Edge Processing

no code implementations2 Aug 2018 Olga Krestinskaya, Alex Pappachen James

The memristive crossbar aims to implement analog weighted neural network, however, the realistic implementation of such crossbar arrays is not possible due to limited switching states of memristive devices.

Approximate Probabilistic Neural Networks with Gated Threshold Logic

no code implementations2 Aug 2018 Olga Krestinskaya, Alex Pappachen James

Probabilistic Neural Network (PNN) is a feed-forward artificial neural network developed for solving classification problems.

General Classification Quantization

Neuro-memristive Circuits for Edge Computing: A review

no code implementations1 Jul 2018 Olga Krestinskaya, Alex Pappachen James, Leon O. Chua

The volume, veracity, variability, and velocity of data produced from the ever-increasing network of sensors connected to Internet pose challenges for power management, scalability, and sustainability of cloud computing infrastructure.

Cloud Computing Edge-computing +1

Hierarchical Temporal Memory using Memristor Networks: A Survey

no code implementations8 May 2018 Olga Krestinskaya, Irina Dolzhikova, Alex Pappachen James

This paper presents a survey of the currently available hardware designs for implementation of the human cortex inspired algorithm, Hierarchical Temporal Memory (HTM).

Hardware Architecture Emerging Technologies

Feature extraction without learning in an analog Spatial Pooler memristive-CMOS circuit design of Hierarchical Temporal Memory

no code implementations14 Mar 2018 Olga Krestinskaya, Alex Pappachen James

Hierarchical Temporal Memory (HTM) is a neuromorphic algorithm that emulates sparsity, hierarchy and modularity resembling the working principles of neocortex.

Face Recognition

Facial emotion recognition using min-max similarity classifier

no code implementations1 Jan 2018 Olga Krestinskaya, Alex Pappachen James

In spite of the progress achieved in facial emotion recognition in recent years, the effective and computationally simple feature selection and classification technique for emotion recognition is still an open problem.

Classification Facial Emotion Recognition +3

On-chip Face Recognition System Design with Memristive Hierarchical Temporal Memory

no code implementations24 Sep 2017 Timur Ibrayev, Ulan Myrzakhan, Olga Krestinskaya, Aidana Irmanova, Alex Pappachen James

Hierarchical Temporal Memory is a new machine learning algorithm intended to mimic the working principle of neocortex, part of the human brain, which is responsible for learning, classification, and making predictions.

Emerging Technologies

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