Search Results for author: Connor Bybee

Found 6 papers, 0 papers with code

Computing with Residue Numbers in High-Dimensional Representation

no code implementations8 Nov 2023 Christopher J. Kymn, Denis Kleyko, E. Paxon Frady, Connor Bybee, Pentti Kanerva, Friedrich T. Sommer, Bruno A. Olshausen

We introduce Residue Hyperdimensional Computing, a computing framework that unifies residue number systems with an algebra defined over random, high-dimensional vectors.

Combinatorial Optimization

Efficient Decoding of Compositional Structure in Holistic Representations

no code implementations26 May 2023 Denis Kleyko, Connor Bybee, Ping-Chen Huang, Christopher J. Kymn, Bruno A. Olshausen, E. Paxon Frady, Friedrich T. Sommer

In particular, we find that the decoding techniques from the sparse coding and compressed sensing literature (rarely used for Hyperdimensional Computing/Vector Symbolic Architectures) are also well-suited for decoding information from the compositional distributed representations.

Retrieval

Efficient Optimization with Higher-Order Ising Machines

no code implementations7 Dec 2022 Connor Bybee, Denis Kleyko, Dmitri E. Nikonov, Amir Khosrowshahi, Bruno A. Olshausen, Friedrich T. Sommer

A prominent approach to solving combinatorial optimization problems on parallel hardware is Ising machines, i. e., hardware implementations of networks of interacting binary spin variables.

Combinatorial Optimization

Cross-Frequency Coupling Increases Memory Capacity in Oscillatory Neural Networks

no code implementations5 Apr 2022 Connor Bybee, Alexander Belsten, Friedrich T. Sommer

We show that for values of $Q$ which are the same as the ratio of $\gamma$ to $\theta$ oscillations observed in the hippocampus and the cortex, the associative memory achieves greater capacity and information storage than previous models.

Hippocampus Retrieval

Deep Learning in Spiking Phasor Neural Networks

no code implementations1 Apr 2022 Connor Bybee, E. Paxon Frady, Friedrich T. Sommer

Spiking Neural Networks (SNNs) have attracted the attention of the deep learning community for use in low-latency, low-power neuromorphic hardware, as well as models for understanding neuroscience.

Integer Factorization with Compositional Distributed Representations

no code implementations2 Mar 2022 Denis Kleyko, Connor Bybee, Christopher J. Kymn, Bruno A. Olshausen, Amir Khosrowshahi, Dmitri E. Nikonov, Friedrich T. Sommer, E. Paxon Frady

In this paper, we present an approach to integer factorization using distributed representations formed with Vector Symbolic Architectures.

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