no code implementations • 6 Jan 2024 • Charles Theodore Kent, Leila Bagheriye, Johan Kwisthout
Recent strides in the field of neural computation has seen the adoption of Winner Take All (WTA) circuits to facilitate the unification of hierarchical Bayesian inference and spiking neural networks as a neurobiologically plausible model of information processing.
1 code implementation • 2 Dec 2023 • Mark Peelen, Leila Bagheriye, Johan Kwisthout
This paper proposes a novel approach to identify cancer subtypes through the integration of multi-omics data for clustering.
1 code implementation • 29 Aug 2023 • Otto van der Himst, Leila Bagheriye, Johan Kwisthout
The results show that WTA circuits are capable of integrating the probabilistic information represented by other WTA networks, and that top down processes can improve a WTA network's inference and learning performance.
no code implementations • 21 Sep 2022 • Dominique J. Kösters, Bryan A. Kortman, Irem Boybat, Elena Ferro, Sagar Dolas, Roberto de Austri, Johan Kwisthout, Hans Hilgenkamp, Theo Rasing, Heike Riel, Abu Sebastian, Sascha Caron, Johan H. Mentink
The massive use of artificial neural networks (ANNs), increasingly popular in many areas of scientific computing, rapidly increases the energy consumption of modern high-performance computing systems.
no code implementations • 5 Aug 2022 • Johan Kwisthout
In decision support systems the motivation and justification of the system's diagnosis or classification is crucial for the acceptance of the system by the human user.
no code implementations • 23 Jan 2020 • Johan Kwisthout, Nils Donselaar
However, to date a comparison with more traditional computational architectures (particularly with respect to energy usage) is hampered by the lack of a formal machine model and a computational complexity theory for neuromorphic computation.
no code implementations • 29 Nov 2019 • Abdullahi Ali, Johan Kwisthout
More in specific we show that a logspace-constrained Turing machine with access to an interactive neuromorphic oracle with linear space, time, and energy constraints can solve Max Network Flow.
no code implementations • 26 Oct 2018 • Johan Kwisthout
Finding the most probable explanation for observed variables in a Bayesian network is a notoriously intractable problem, particularly if there are hidden variables in the network.