Research Area
Year Published

932 Results

November 1, 2017

Measuring and Mitigating OAuth Access Token Abuse by Collusion Networks

ACM Internet Measurement Conference (IMC)

We uncover a thriving ecosystem of large-scale reputation manipulation services on Facebook that leverage the principle of collusion.

By: Shehroze Farooqi, Fareed Zafar, Nektarios Leontiadis, Zubair Shafq

November 27, 2018

Neural Separation of Observed and Unobserved Distributions

In this work, we tackle the scenario of extracting an unobserved distribution additively mixed with a signal from an observed (arbitrary) distribution. We introduce a new method: Neural Egg Separation – an iterative method that learns to separate the known distribution from progressively finer estimates of the unknown distribution.

By: Tavi Halperin, Ariel Ephrat, Yedid Hoshen