基于区块链技术的图书馆隐性知识采集方法研究

公维臣

摘  要： 针对传统图书馆隐性知识采集方法采集的数据点中隐性知识数据点少的问题，提出一种基于区块链技术的图书馆隐性知识采集方法。首先将图书馆知识来源整合为一个大网络，计算网络各节点的关联强度，从大到小排列关联强度值，得出可采集的图书馆知识集合，数据净化处理图书管理员Web访问流程，不断补充路径数据，整合为全部图书馆知识数据，使用区域块技术筛选全部的图书馆知识数据，并储存到隐性知识模块中，评价隐性知识模块，得到最终的图书馆隐性知识数据，图书馆隐性知识采集结束。实验结果表明，与两种传统方法相比，基于区块链技术的图书馆隐性知识采集方法采集到的隐性知识数据点更多，更适合图书馆隐性知识的采集。

关键词： 图书馆; 隐性知识采集; 区块链技术; 知识数据筛选; 关联强度计算; 对比验证

中图分类号： TN919?34; G250                    文献标识码： A                      文章编号： 1004?373X（2020）08?0041?03

Research on library tacit knowledge collection method based on block chain technology

GONG Weichen

（Shandong Agricultural University， Taian 271018， China）

Abstract： In allusion to the problem that there are only few tacit knowledge data points in the data points collected by the traditional library tacit knowledge acquisition method， a library tacit knowledge collection method based on block chain technology is proposed. The library knowledge sources are integrated into a large network to calculate the association strength of each node in the network， and then the association strength values are arranged from large to small to obtain the collectible knowledge collection of a library. The data purification processing is performed for the WEB access process of librarians. The path data is supplemented continuously， which are integrated into all the library knowledge data. All the library knowledge data are screened by means of the area block technology and stored in the tacit knowledge module. The tacit knowledge module is evaluated to obtain the final library tacit knowledge data， and then the collection of library tacit knowledge is finished. The experimental results show that， in comparison with the two traditional methods， the library tacit knowledge acquisition method based on the block chain technology can collect more tacit knowledge data points， which is more suitable for the library tacit knowledge acquisition.

Keywords： library; tacit knowledge collection; block chain technology; knowledge data selection; association strength calculation; comparison validation

區块链技术是分布式数据储存、点对点传输、共识机制、加密算法等计算机技术的新型应用模式[1]。区块链是比特币的一个概念，本质上是一个去中心化的数据库，同时作为比特币的底层技术，是一串使用密码学方法相关联产生的数据块，每一个数据块包含一批次比特币网络交易的信息，来验证其信息的有效性和生成下一个区块[2]。图书馆知识常分为显性知识与隐性知识，图书馆隐性知识是指深植、隐藏于图书馆员的头脑、行为和经验中，难以表述和尚未编码的意会性知识。……