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National Science Foundation

Cyber-Physical Systems Virtual Organization

Read-only archive of site from September 29, 2023.

CPS-VO

gradient estimation

biblio

Visible to the public Targeted Adversarial Examples for Black Box Audio Systems

Submitted by grigby1 on Fri, 09/04/2020 - 4:10pm
  • adversarial perturbations
  • Black Box Security
  • white-box attacks
  • speech-to-text
  • Speech recognition
  • gradient methods
  • gradient estimation
  • fooling ASR systems
  • estimation
  • deep recurrent networks
  • black-box
  • black box audio systems
  • automatic speech recognition systems
  • audio transcription
  • audio systems
  • adversarial generation
  • security of data
  • Approximation algorithms
  • recurrent neural nets
  • adversarial attack
  • deep neural networks
  • Statistics
  • Sociology
  • genetic algorithms
  • Decoding
  • resilience
  • Resiliency
  • Metrics
  • composability
  • pubcrawl
  • Task Analysis
biblio

Visible to the public A Gradient-Based Pixel-Domain Attack against SVM Detection of Global Image Manipulations

Submitted by grigby1 on Mon, 03/19/2018 - 1:51pm
  • Nonlinear distortion
  • image enhancement
  • image filtering
  • limited knowledge
  • LK
  • median filtering
  • median filters
  • Metrics
  • noise figure 50 dB to 70 dB
  • Histograms
  • PSNR
  • pubcrawl
  • resilience
  • Resiliency
  • Scalability
  • Support vector machines
  • SVM detection
  • adaptive filtering
  • histogram stretching
  • high-dimensional SPAM features
  • gradient-based pixel-domain attack
  • gradient methods
  • gradient estimation
  • gradient descent methodology
  • global image manipulations
  • Forensics
  • forensic techniques
  • feature extraction
  • estimation theory
  • equalisers
  • Detectors
  • computational complexity
  • adaptive histogram equalization

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