Search Results for author: Chris Hicks

Found 8 papers, 1 papers with code

Fusion Encoder Networks

no code implementations24 Feb 2024 Stephen Pasteris, Chris Hicks, Vasilios Mavroudis

In this paper we present fusion encoder networks (FENs): a class of algorithms for creating neural networks that map sequences to outputs.

Reward Shaping for Happier Autonomous Cyber Security Agents

no code implementations20 Oct 2023 Elizabeth Bates, Vasilios Mavroudis, Chris Hicks

We first show that deep reinforcement learning algorithms are sensitive to the magnitude of the penalties and their relative size.

reinforcement-learning

Nearest Neighbour with Bandit Feedback

no code implementations NeurIPS 2023 Stephen Pasteris, Chris Hicks, Vasilios Mavroudis

In this paper we adapt the nearest neighbour rule to the contextual bandit problem.

Beyond COVID-19: Network science and sustainable exit strategies

no code implementations27 Sep 2020 James Bell, Ginestra Bianconi, David Butler, Jon Crowcroft, Paul C. W Davies, Chris Hicks, Hyunju Kim, Istvan Z. Kiss, Francesco Di Lauro, Carsten Maple, Ayan Paul, Mikhail Prokopenko, Philip Tee, Sara I. Walker

On May $28^{th}$ and $29^{th}$, a two day workshop was held virtually, facilitated by the Beyond Center at ASU and Moogsoft Inc.

Physics and Society

Differentially Private Health Tokens for Estimating COVID-19 Risk

1 code implementation25 Jun 2020 David Butler, Chris Hicks, James Bell, Carsten Maple, Jon Crowcroft

Our experimental results show that for groups of size 500 or more, the error associated with our method can be as low as 0. 03 on average and thus the aggregated results can be useful in a number of identity-free contexts.

Cryptography and Security Computers and Society

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