Kowei Shih

Hybrid Multi-Modal Recommendation System: Integrating MMOE and XGBoost for Enhanced Personalization and Accuracy

2024

In the field of computer vision, 6D object detection and pose estimation are critical for applications such as robotics, augmented reality, and autonomous driving. Traditional methods often struggle with achieving high accuracy in both object …

Adversarial Prompt Optimization in LLMs: HijackNet’s Approach to Robustness and Defense Evasion

2025 · Preprints.org

This paper introduces HijackNet, an adversarial prompt hijacking framework designed to improve hijacking success rates and generalization in multi-lingual tasks. Combining Neural Architecture Search (NAS), Reinforcement Learning (RL), and Multi-Objective Optimization (MOO), HijackNet generates adversarial …