5 citations · 14 across the 20 of their papers we have counts for
4 papers · 1 filter
A Note On One Realization of a Scalable Shor Algorithm
Zhengjun Cao, Lihua Liu
Very recently, Monz, et al. [arXiv:1507.08852] have reported the demonstration of factoring 15 using a scalable Shor algorithm with an ion-trap quantum computer. In this note, we r…
A Note on the Alon-Kleitman Argument for Sum-free Subset Theorem
Zhengjun Cao, Lihua Liu
In 1990, Alon and Kleitman proposed an argument for the sum-free subset problem: every set of n nonzero elements of a finite Abelian group contains a sum-free subset A of size |A|>…
A note on "achieving security, robust cheating resistance, and high-efficiency for outsourcing large matrix multiplication computation to a malicious cloud"
Zhengjun Cao, Lihua Liu
We show that the Lei et al.'s scheme [Information Sciences, 280 (2014), 205-217] fails, because the verifying equation does not hold over the infinite field R. For the field R, the…
A Note on "Confidentiality-Preserving Image Search: A Comparative Study Between Homomorphic Encryption and Distance-Preserving Randomization"
Zhengjun Cao, Lihua Liu
Recently, Lu et al. have proposed two image search schemes based on additive homomorphic encryption [IEEE Access, 2 (2014), 125-141]. We remark that both two schemes are flawed bec…