Search Results for author: Charles Fleming

Found 6 papers, 1 papers with code

Self-Adapting Large Visual-Language Models to Edge Devices across Visual Modalities

1 code implementation7 Mar 2024 Kaiwen Cai, Zhekai Duan, Gaowen Liu, Charles Fleming, Chris Xiaoxuan Lu

Recent advancements in Vision-Language (VL) models have sparked interest in their deployment on edge devices, yet challenges in handling diverse visual modalities, manual annotation, and computational constraints remain.

Contrastive Learning Knowledge Distillation +1

Privacy Threats in Stable Diffusion Models

no code implementations15 Nov 2023 Thomas Cilloni, Charles Fleming, Charles Walter

Our methodology involves observing the output of a stable diffusion model at different generative epochs and training a classification model to distinguish when a series of intermediates originated from a training sample or not.

Image Generation

Focused Adversarial Attacks

no code implementations19 May 2022 Thomas Cilloni, Charles Walter, Charles Fleming

Adversarial algorithms are optimization problems that minimize the accuracy of ML models by perturbing inputs, often using a model's loss function to craft such perturbations.

object-detection Object Detection

Ulixes: Facial Recognition Privacy with Adversarial Machine Learning

no code implementations20 Oct 2020 Thomas Cilloni, Wei Wang, Charles Walter, Charles Fleming

In this paper we propose Ulixes, a strategy to generate visually non-invasive facial noise masks that yield adversarial examples, preventing the formation of identifiable user clusters in the embedding space of facial encoders.

BIG-bench Machine Learning Clustering +1

Privacy-Preserving Human Activity Recognition from Extreme Low Resolution

no code implementations12 Apr 2016 Michael S. Ryoo, Brandon Rothrock, Charles Fleming, Hyun Jong Yang

We introduce the paradigm of inverse super resolution (ISR), the concept of learning the optimal set of image transformations to generate multiple low-resolution (LR) training videos from a single video.

Human Activity Recognition Privacy Preserving +1

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