Chao Wang

Intelligent education systems often collect exam sheets as in-the-wild photos. These photos often suffer from distortions and noise caused by handwriting and occlusions, collectively referred to as Real-World Degraded Exam Images (RDEI). Structure-preserving reconstruction is key to converting RD...

Scoring models such as click-through rate (CTR) prediction underpin recommendation and advertising systems, but their features are highly sensitive, making plaintext cloud inference risky. Fully homomorphic encryption (FHE) enables inference directly on ciphertexts, yet homomorphic computation is...