108 citations · 163 across the 13 of their papers we have counts for
13 papers
Sublinear-query relative-error testing of halfspaces
Xi Chen, Anindya De, Yizhi Huang +3
The relative-error property testing model was introduced in [CDHLNSY24] to facilitate the study of property testing for "sparse" Boolean-valued functions, i.e. ones for which only…
Frequency-matching quantum key distribution
Hao-Tao Zhu, Yizhi Huang, Abdullah Rasmita +5
Quantum key distribution (QKD) enables information-theoretically secure communication against eavesdropping. However, phase instability remains a challenge across many QKD applicat…
Experimental demonstration of asynchronous measurement-device-independent quantum cryptographic conferencing
Haotao Zhu, Zhenhua Li, Shuai Zhao +6
Quantum network enable a variety of quantum information processing tasks, where multi-user quantum communication is one of the important objectives. Quantum cryptographic conferenc…
Is nasty noise actually harder than malicious noise?
Guy Blanc, Yizhi Huang, Tal Malkin +1
We consider the relative abilities and limitations of computationally efficient algorithms for learning in the presence of noise, under two well-studied and challenging adversarial…
Model-agnostic distribution recovery in high dimension via Fourier measurements
Xi Chen, Anindya De, Yizhi Huang +3
We study the problem of reconstructing an unknown probability distribution to high accuracy, given noisy information about its low-degree Fourier coefficients. Prior results for th…
Halfspaces are hard to test with relative error
Xi Chen, Anindya De, Yizhi Huang +3
Several recent works [DHLNSY25, CPPS25a, CPPS25b] have studied a model of property testing of Boolean functions under a \emph{relative-error} criterion. In this model, the distance…
Realization of an untrusted intermediate relay architecture using a quantum dot single-photon source
Mi Zou, Yu-Ming He, Yizhi Huang +22
To fully exploit the potential of quantum technologies, quantum networks are needed to link different systems, significantly enhancing applications in computing, cryptography, and…
Enhanced Analysis for the Decoy-State Method
Zitai Xu, Yizhi Huang, Xiongfeng Ma
Quantum key distribution is a cornerstone of quantum cryptography, enabling secure communication through the principles of quantum mechanics. In reality, most practical implementat…
Relative-error monotonicity testing
Xi Chen, Anindya De, Yizhi Huang +4
The standard model of Boolean function property testing is not well suited for testing functions which have few satisfying assignments, since every such function…
Field test of mode-pairing quantum key distribution
Hao-Tao Zhu, Yizhi Huang, Wen-Xin Pan +10
Quantum key distribution is a cornerstone of quantum technology, offering information-theoretical secure keys for remote parties. With many quantum communication networks establish…
Source-Replacement Model for Phase-Matching Quantum Key Distribution
Yizhi Huang, Zhenyu Du, Xiongfeng Ma
Quantum key distribution has emerged as a promising solution for constructing secure communication networks, offering information-theoretic security guaranteed by the principles of…
Experimental mode-pairing measurement-device-independent quantum key distribution without global phase-locking
Hao-Tao Zhu, Yizhi Huang, Hui Liu +11
In the past two decades, quantum key distribution networks based on telecom fibers have been implemented on metropolitan and intercity scales. One of the bottlenecks lies in the ex…
Stream privacy amplification for quantum cryptography
Yizhi Huang, Xingjian Zhang, Xiongfeng Ma
Privacy amplification is the key step to guarantee the security of quantum communication. The existing security proofs require accumulating a large number of raw key bits for priva…