71 citations · 343 across the 10 of their papers we have counts for
10 papers
Model Agnostic Combination for Ensemble Learning
Ohad Silbert, Yitzhak Peleg, Evi Kopelowitz
Ensemble of models is well known to improve single model performance. We present a novel ensembling technique coined MAC that is designed to find the optimal function for combining…
Lung Nodules Detection and Segmentation Using 3D Mask-RCNN
Evi Kopelowitz, Guy Engelhard
Accurate assessment of Lung nodules is a time consuming and error prone ingredient of the radiologist interpretation work. Automating 3D volume detection and segmentation can impro…
Synthetic reverberating activity patterns embedded in networks of cortical neurons
Roni Vardi, Avner Wallach, Evi Kopelowitz +3
Synthetic reverberating activity patterns are experimentally generated by stimulation of a subset of neurons embedded in a spontaneously active network of cortical cells in-vitro.…
Nonlocal mechanism for cluster synchronization in neural circuits
I. Kanter, E. Kopelowitz, R. Vardi +4
The interplay between the topology of cortical circuits and synchronized activity modes in distinct cortical areas is a key enigma in neuroscience. We present a new nonlocal mechan…
Public Channel Cryptography: Chaos Synchronization and Hilbert's Tenth Problem
Ido Kanter, Evi Kopelowitz, Wolfgang Kinzel
The synchronization process of two mutually delayed coupled deterministic chaotic maps is demonstrated both analytically and numerically. The synchronization is preserved when the…
Patterns of Chaos Synchronization
Johannes Kestler, Evi Kopelowitz, Ido Kanter +1
Small networks of chaotic units which are coupled by their time-delayed variables, are investigated. In spite of the time delay, the units can synchronize isochronally, i.e. withou…