Umer Sheikh

umer-sheikh

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AI & ML interests

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Recent Activity

upvoted a paper 1 day ago

Robust and Calibrated Detection of Authentic Multimedia Content

upvoted a paper 1 day ago

Noise Out, Bias In: Targeted Bias Injection in Diffusion Language Models via Closed-Loop Activation Steering

upvoted a paper 1 day ago

Certification of Real Images through Calibrated Content Authentication

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Organizations

upvoted 4 papers 1 day ago

Robust and Calibrated Detection of Authentic Multimedia Content

Paper • 2512.15182 • Published Dec 17, 2025 • 18

Noise Out, Bias In: Targeted Bias Injection in Diffusion Language Models via Closed-Loop Activation Steering

Paper • 2610.05894 • Published 7 days ago • 17

Certification of Real Images through Calibrated Content Authentication

Paper • 2610.05870 • Published 7 days ago • 17

AdvSim2Real : Training Web Agents Against Adaptive Prompt Injection in a Web World Model

Paper • 2610.08773 • Published 5 days ago • 17

upvoted a paper 12 days ago

Hard Vision, Easy Vision: What GPT-6 Astra Reveals Across Computer Vision

Paper • 2609.35718 • Published 14 days ago • 23

published a dataset 3 months ago

umer-sheikh/mmclima

Updated Jul 8 • 16

updated a dataset 6 months ago

umer-sheikh/gca-bench

Preview • Updated Apr 29 • 5

published 2 datasets 6 months ago

umer-sheikh/gca-bench

Preview • Updated Apr 29 • 5

umer-sheikh/gca

Updated Apr 29 • 2

published a model 6 months ago

umer-sheikh/gca