Qin Huang

Toward Practical Quantum Secure Direct Communication: A Quantum-Memory-Free Protocol and Code Design

2020 · IEEE Transactions on Communications

Quantum secure direct communication (QSDC) is capable of direct confidential communications over a quantum channel, which is achieved by dispensing with the key agreement channel of the well-known quantum key distribution (QKD). However, to make …

Ordered Statistics Derivative Decoding for Affine-Invariant Codes Without Gaussian Elimination

2025 · IEEE Transactions on Communications

This paper introduces theordered statistics decoding(OSD) without Gaussian elimination for affine-invariant codes based on theirderivative descendants(DDs). Based on the affine-invariant property, the reliable bits can be permuted into the information positions for re-encoding by an …

External Large Foundation Model: How to Efficiently Serve Trillions of Parameters for Online Ads Recommendation

2025 · arXiv (Cornell University)

Ads recommendation is a prominent service of online advertising systems and has been actively studied. Recent studies indicate that scaling-up and advanced design of the recommendation model can bring significant performance improvement. However, with a …