Convergent Waveform Relaxation Schemes for the Transient Analysis of Associative ReLU Arrays

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    Abstract

    In this circuit-theoretic paper, we establish a new result for the global convergence of the waveform relaxation (WR) algorithm in the specific context of analog associative arrays having the Rectified Linear Unit (ReLU) as an activation function. The traditional methods for proving WR convergence on generic analog circuits rely on the use of exponentially weighted norms to control the behavior of the transient waveforms for large simulation intervals. The main contribution of this paper is to show that in the particular case of analog associative ReLU arrays, WR convergence for large simulation intervals does not require exponentially weighted norms and can instead be ascertained using the common norm of uniform convergence. Using the connectivity matrix of the associativity array, a practical criterion for guaranteeing WR convergence is provided.

    Original languageBritish English
    Title of host publicationAICAS 2023 - IEEE International Conference on Artificial Intelligence Circuits and Systems, Proceeding
    PublisherInstitute of Electrical and Electronics Engineers Inc.
    ISBN (Electronic)9798350332674
    DOIs
    StatePublished - 2023
    Event5th IEEE International Conference on Artificial Intelligence Circuits and Systems, AICAS 2023 - Hangzhou, China
    Duration: 11 Jun 202313 Jun 2023

    Publication series

    NameAICAS 2023 - IEEE International Conference on Artificial Intelligence Circuits and Systems, Proceeding

    Conference

    Conference5th IEEE International Conference on Artificial Intelligence Circuits and Systems, AICAS 2023
    Country/TerritoryChina
    CityHangzhou
    Period11/06/2313/06/23

    Keywords

    • Analog Networks
    • Associative Memories
    • Circuit Simulation
    • Global Dynamics
    • ReLU Activation
    • Transient Analysis
    • Waveform Relaxation

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