Search Results for author: Antonios Alexos

Found 7 papers, 1 papers with code

Neural Erosion: Emulating Controlled Neurodegeneration and Aging in AI Systems

no code implementations15 Mar 2024 Antonios Alexos, Yu-Dai Tsai, Ian Domingo, Maryam Pishgar, Pierre Baldi

Creating controlled methods to simulate neurodegeneration in artificial intelligence (AI) is crucial for applications that emulate brain function decline and cognitive disorders.

AttentionStitch: How Attention Solves the Speech Editing Problem

no code implementations5 Mar 2024 Antonios Alexos, Pierre Baldi

In addition to speech generation, speech editing is also a crucial task, which requires the seamless and unnoticeable integration of edited speech into synthesized speech.

Machine Learning-Enhanced Prediction of Surface Smoothness for Inertial Confinement Fusion Target Polishing Using Limited Data

no code implementations16 Dec 2023 Antonios Alexos, Junze Liu, Akash Tiwari, Kshitij Bhardwaj, Sean Hayes, Pierre Baldi, Satish Bukkapatnam, Suhas Bhandarkar

In Inertial Confinement Fusion (ICF) process, roughly a 2mm spherical shell made of high density carbon is used as target for laser beams, which compress and heat it to energy levels needed for high fusion yield.

Structured Stochastic Gradient MCMC

1 code implementation19 Jul 2021 Antonios Alexos, Alex Boyd, Stephan Mandt

Since practitioners face speed versus accuracy tradeoffs in these models, variational inference (VI) is often the preferable option.

Bayesian Inference Variational Inference

Local Competition and Stochasticity for Adversarial Robustness in Deep Learning

no code implementations4 Jan 2021 Konstantinos P. Panousis, Sotirios Chatzis, Antonios Alexos, Sergios Theodoridis

The main operating principle of the introduced units lies on stochastic arguments, as the network performs posterior sampling over competing units to select the winner.

Adversarial Attack Adversarial Robustness

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