66 citations · 137 across the 8 of their papers we have counts for
9 papers
Learning Weakly Convex Sets in Metric Spaces
Eike Stadtländer, Tamás Horváth, Stefan Wrobel
One of the central problems studied in the theory of machine learning is the question of whether, for a given class of hypotheses, it is possible to efficiently find a {consistent}…
Maximal Closed Set and Half-Space Separations in Finite Closure Systems
Florian Seiffarth, Tamas Horvath, Stefan Wrobel
Several concept learning problems can be regarded as special cases of half-space separation in abstract closure systems over finite ground sets. For the typical scenario that the c…
Brain: Biological noise-based logic
Laszlo B. Kish, Claes-Goran Granqvist, Sergey M. Bezrukov +1
Neural spikes in the brain form stochastic sequences, i.e., belong to the class of pulse noises. This stochasticity is a counterintuitive feature because extracting information - s…
Bird's-eye view on Noise-Based Logic
Laszlo B. Kish, Claes-Goran Granqvist, Tamas Horvath +3
Noise-based logic is a practically deterministic logic scheme inspired by the randomness of neural spikes and uses a system of uncorrelated stochastic processes and their superposi…
Noise-based information processing: Noise-based logic and computing: what do we have so far?
Laszlo B. Kish, Sunil Khatri, Sergey Bezrukov +3
We briefly introduce noise-based logic. After describing the main motivations we outline classical, instantaneous (squeezed and non-squeezed), continuum, spike and random-telegraph…
Effective Privacy Amplification for Secure Classical Communications
Tamas Horvath, Laszlo B. Kish, Jacob Scheuer
We study the practical effectiveness of privacy amplification for classical key-distribution schemes. We find that in contrast to quantum key distribution schemes, the high fidelit…
Noise-based deterministic logic and computing: a brief survey
Laszlo B. Kish, Sunil P. Khatri, Sergey M. Bezrukov +3
A short survey is provided about our recent explorations of the young topic of noise-based logic. After outlining the motivation behind noise-based computation schemes, we present…
Computation using Noise-based Logic: Efficient String Verification over a Slow Communication Channel
Laszlo B. Kish, Sunil Khatri, Tamas Horvath
Utilizing the hyperspace of noise-based logic, we show two string verification methods with low communication complexity. One of them is based on continuum noise-based logic. The o…
Notes on Recent Approaches Concerning the Kirchhoff-Law-Johnson-Noise-based Secure Key Exchange
Laszlo B. Kish, Tamas Horvath
We critically analyze the results and claims in [Physics Letters A 373 (2009) 901-904]. We show that the strong security leak appeared in the simulations is only an artifact and no…