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05/14/2022
Unsupervised Abnormal Traffic Detection through Topological Flow Analysis
Cyberthreats are a permanent concern in our modern technological world. ...
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01/11/2022
Dictionary Learning with Uniform Sparse Representations for Anomaly Detection
Many applications like audio and image processing show that sparse repre...
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08/10/2021
Computational complexity of Inexact Proximal Point Algorithm for Convex Optimization under Holderian Growth
Several decades ago the Proximal Point Algorithm (PPA) stated to gain a ...
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03/30/2020
Stochastic Proximal Gradient Algorithm with Minibatches. Application to Large Scale Learning Models
Stochastic optimization lies at the core of most statistical learning mo...
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12/04/2019
Stochastic proximal splitting algorithm for stochastic composite minimization
Supported by the recent contributions in multiple branches, the first-or...
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10/24/2019
Community-Level Anomaly Detection for Anti-Money Laundering
Anomaly detection in networks often boils down to identifying an underly...
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10/24/2019
Fraud Detection in Networks: State-of-the-art
Financial fraud detection represents the challenge of finding anomalies ...
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01/22/2019