Cognitive information measurements: A new perspective
Cognitive information measurements: A new perspective
复制标题
认知信息测量：新视角
DOI：
10.1016/j.ins.2019.07.046
复制
发表时间：
2019-12-01
影响因子：
8.1
通讯作者：
Leung, Victor C. M.
中科院分区：
文献类型：
--
作者：
Chen, Min;Hao, Yixue;Leung, Victor C. M.
从传统的观点来看，信息的价值在传输过程中不会改变。香农信息论认为，信息传输是衡量通信信道容量的一种统计现象。然而，在现代通信系统中，信息在传输过程中自发地嵌入了一条认知链路，这就需要一种新的测量方法来包含不断变化的信息价值。本文介绍了认知信息价值的概念和一种度量认知信息价值的方法。首先描述了认知信息的特点，然后介绍了衡量信息受欢迎度的认知信息的概念。新的衡量标准是基于信息价值链中的邮箱原理。这是通过将信息封装为一个邮箱进行传输来实现的，在邮箱中，认知在传输过程中不断实现。最后，在传统通信系统和认知计算相结合的基础上，建立了一个认知通信系统。实验结果证明了将认知价值纳入5G网络性能的影响。(C)2019 Elsevier Inc.保留所有权利。
From a traditional point of view, the value of information does not change during transmission. The Shannon information theory considers information transmission as a statistical phenomenon for measuring the communication channel capacity. However, in modern communication systems, information is spontaneously embedded with a cognitive link during the transmission process, which requires a new measurement that can incorporate continuously changing information values. In this paper, we introduce the concept of cognitive information value and a method of measuring such information. We first describe the characteristics of cognitive information followed by an introduction of the concept of cognitive information in measuring information popularity. The new measurement is based on the mailbox principle in the information value chain. This is achieved by encapsulating the information as a mailbox for transmission where the cognition is continuously implemented during the transmission process. Finally, we set up a cognitive communication system based on a combination of the traditional communication system and cognitive computing. Experimental results attest to the impact of incorporating cognitive value in the performance of 5G networks. (C) 2019 Elsevier Inc. All rights reserved.