204 citations
11 papers
Variational Quantum Algorithm for Constrained Combinatorial Optimization Problems
Hui-Min Li, Yuan-Liang Han, Zhi-Xi Wang +1
While variational quantum algorithms (VQAs) have demonstrated considerable success in unconstrained optimization, their application to constrained combinatorial problems face a tra…
Gaussian Combined Distance: A Generic Metric for Object Detection
Ziqian Guan, Xieyi Fu, Pengjun Huang +5
In object detection, a well-defined similarity metric can significantly enhance model performance. Currently, the IoU-based similarity metric is the most commonly preferred choice…
Symmetric quantum joint measurements on multiple qubits
Dong Ding, Ying-Qiu He, Ting Gao +1
We investigate the generalization of symmetric quantum joint measurements on multiple qubits. We first describe a method for constructing a symmetric joint measurement basis for th…
A more generalized two-qubit symmetric quantum joint measurement
Ying-Qiu He, Dong Ding, Ting Gao +2
A standard two-qubit joint measurement is the well-known Bell state measurement (BSM), in which each reduced state (traced out one qubit) is the completely mixed state. Recently, a…
-type quantum network configuration and its nonlocality
Zan-Jia Li, Ying-Qiu He, Dong Ding +3
A quantum network shared entangled sources among distant nodes enables us to distribute entanglement along the network by suitable measurements. Network nonlocality means that it d…
Quantum teleportation based on the elegant joint measurement
Dong Ding, Ming-Xing Yu, Ying-Qiu He +3
As a generalization of the well-known Bell state measurement (BSM), the elegant joint measurement (EJM) is a kind of novel two-qubit joint measurement, parameterized by a subtle ph…