CAJ | 학술논문

文章首先辨析了数字资源保存的概念,介绍了数字资源保存的发展史和国内外研究现状.然后利用CitespaceII可视化分析工具和方法构建领域知识基础(指引文)的时间序列演化图谱和时区演化图谱,并结合绘制的领域发展趋势图,分析了数字资源保存的研究进展.同时利用CitespaceII可视化分析工具和方法绘制术语与关键词的混合共现网络和引文共被引聚类知识图谱,识别出数字资源保存的研究热点①,并利用爆发词或突变词探测方法探测数字资源保存的研究前沿.最后针对图书情报与档案管理学科关注最多的研究热点——数字资源长期保存,从研究主题、最佳实践、保存周期、保存技术和方法、保存策略等几个重要方面解读数字资源长期保存的研究进展.
문장수선변석료수자자원보존적개념,개소료수자자원보존적발전사화국내외연구현상.연후이용CitespaceII가시화분석공구화방법구건영역지식기출(지인문)적시간서렬연화도보화시구연화도보,병결합회제적영역발전추세도,분석료수자자원보존적연구진전.동시이용CitespaceII가시화분석공구화방법회제술어여관건사적혼합공현망락화인문공피인취류지식도보,식별출수자자원보존적연구열점①,병이용폭발사혹돌변사탐측방법탐측수자자원보존적연구전연.최후침대도서정보여당안관이학과관주최다적연구열점——수자자원장기보존,종연구주제、최가실천、보존주기、보존기술화방법、보존책략등궤개중요방면해독수자자원장기보존적연구진전.
Firstly, we discussed the concepts of digital resources preservation, and introduced its developmental history and current status of research at home and abroad. Then a visualizing analysis tool named“CitespaceII”and some visualizing analysis methods were applied to construct time-series evolution mapping and time-zone evolution mapping for domain knowledge basis (references), and drew domain’s development trend chart, with them analyzing research developments of digital resources preservation. Besides, a mixed co-occurrence network between terms and keywords, and some co-cited cluster mappings for quotations were also constructed to identify research hotspots in digital resources preservation, as wel as a detection method for burst terms was utilized to detect research fronts in digital resources preservation. Final y, research developments for long-term preservation of digital resources as a research hotspot often focused by scholars in Library, information science and archives administration discipline was reviewed from several important aspects:research topics, best practices, preservation period, preservation technology and methods, as wel as preservation strategies.