基于量子超密编码的数字信号博弈信息甄别研究

Research on information screening in digital signaling games based on quantum superdense coding

数字化背景下,海量信息主要以数字信号的形式在主体间传递.如何通过信号博弈的方式,准确甄别信息源的真实信息,是当前亟待解决的重要问题.该问题的经典解决方案存在易受干扰、资源消耗大等缺陷.本文提出既不同于经典方案,又有别于传统EWL及Li-Du-Massar量子博弈框架的技术路线,通过构建量子超密编码回路,对数字信号博弈的信息甄别问题进行理论和实验研究.研究发现,与经典回路相比,量子回路具有明显比较优势.一是可直接揭示信息源矩阵的全部真实信息,无需单独设计和执行相应的博弈规则.二是其信息甄别机制具备很强的稳健性,不会受到随机干扰的影响.三是相应的信息甄别过程无需耗费额外经济资源.在甄别海量信息的情况下,以上三方面比较优势体现得尤为突出.本研究对于现实中如何准确、高效甄别目标信息源信息,具有重要应用价值.

A tremendous amount of information is transmitted between agents in the form of digital signals in digitalization era.Under such background,how to accurately screen the true information in the information sources through signaling games is an urgent problem to be solved.However,the classical solutions to this problem are vulnerable to interference and cost a lot of resources.This paper proposes a technical route that is not only different from the classical solutions,but also different from the mainstream EWL and Li-Du-Massar quantum game framework.Further,by constructing a quantum superdense coding circuit,the information screening mechanism in digital signaling games is theoretically and experimentally studied.We find that the quantum circuit has obvious comparative advantages compared with the classical circuit.First,it can directly reveal the true information of the information source matrices without the design and operation of extra game rules.Second,its information screening mechanism is robust and will not be affected by random interference.Third,the corresponding information screening process does not require additional economic resources to support.The above three advantages are particularly prominent when it is necessary to screen a large amount of information.