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user: zhinit
created: 2026-07-07
karma: 100

Master's in CS from UPenn Bachelor's in Math from Towson Five YOE developing financial models, doing data analysis, and assessing risk at KKR and Transamerica Currently a teaching assistant at UPenn for machine learning and object-oriented programming, and a course development assistant for web development.

submissions:

Agentic Permissions Policy Algebra for Taint Confinement in LLM Agents
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Convolution: The Secret Behind Filtering
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Time-Frequency Consistency Learning for Robust Speech Deepfake Detection
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How to Train a Gen AI Kick Drum Model on Your Old Linux Desktop with 6GB VRAM
165 points | 86 comments
Detecting Prompt Injection Attacks on Purpose-Specific LLM Agents
3 points | 0 comments
Prismata: Confining cross-site prompt injection in web agents
14 points | 0 comments