Search Results for author: Alexander Medvedev

Found 8 papers, 1 papers with code

Neural Fiber Activation in Unipolar vs Bipolar Deep Brain Stimulation

no code implementations2 Oct 2023 Anna Franziska Frigge, Alexander Medvedev, Elena Jiltsova, Dag Nyholm

Additionally, the modulation effect of bipolar configurations on neural traffic was found to vary significantly depending on the chosen stimulation polarity and the direction of neural traffic.

Security Allocation in Networked Control Systems under Stealthy Attacks

no code implementations31 Aug 2023 Anh Tung Nguyen, André M. H. Teixeira, Alexander Medvedev

This paper considers the problem of security allocation in a networked control system under stealthy attacks.

Design of the Impulsive Goodwin's Oscillator: A Case Study

no code implementations18 May 2023 Alexander Medvedev, Anton V. Proskurnikov, Zhanybai T. Zhusubaliyev

The impulsive Goodwin's oscillator (IGO) is a hybrid model composed of a third-order continuous linear part and a pulse-modulated feedback.

Robust One-Step Estimation of Impulsive Time Series

1 code implementation26 Apr 2023 Håkan Runvik, Alexander Medvedev

The paper deals with the estimation of a signal model in the form of the output of a continuous linear time-invariant system driven by a sequence of instantaneous impulses, i. e. an impulsive time series.

Time Series

Optimal Detector Placement in Networked Control Systems under Cyber-attacks with Applications to Power Networks

no code implementations12 Apr 2023 Anh Tung Nguyen, Sribalaji C. Anand, André M. H. Teixeira, Alexander Medvedev

This paper proposes a game-theoretic method to address the problem of optimal detector placement in a networked control system under cyber-attacks.

Continuous Time-Delay Estimation From Sampled Measurements

no code implementations20 Nov 2022 Mohamed Abdalmoaty, Alexander Medvedev

An algorithm for continuous time-delay estimation from sampled output data and known input of finite energy is presented.

Noise reduction in Laguerre-domain discrete delay estimation

no code implementations26 Jul 2022 Mohamed Abdalmoaty, Alexander Medvedev

This paper introduces a stochastic framework for a recently proposed discrete-time delay estimation method in Laguerre-domain, i. e. with the delay block input and output signals being represented by the corresponding Laguerre series.

Input Sequence and Parameter Estimation in Impulsive Biomedical Models

no code implementations4 Jul 2022 Håkan Runvik, Alexander Medvedev

A hybrid model for biomedical time series comprising a continuous second-order linear time-invariant system driven by an input sequence of positively weighted Dirac delta-functions is considered.

Time Series Time Series Analysis

Cannot find the paper you are looking for? You can Submit a new open access paper.