借助文章级附加信息提升数字资源系统用户服务能力

Enhancing User Service Capabilities of Digital Resources Systems through Additional Article-Level Information

文章级附加信息帮助用户评估单篇文章价值并发现相关文献网络。文章重点介绍PLoS文章级计量信息的六个维度，相关引证文章、相关主题文章、相关作者与机构文章的类型与应用实例，增强系统易用性并与写作环境相融合的举措，提出数字资源系统应利用第三方专业服务整合优质资源，借助文章级附加信息提高搜索效率，重视Web2．0和Web3．0技术应用。

Additional article-level information helps users evaluate the specific publication and find related articles. This paper focuses on the six dimensions of PLoS Article-Level Metrics Information, types and application cases with citing and cited articles, subject related articles and articles written by the same author or from the same institution, emphasizes that all these kind of information should be molten into authoring environment and easily used. integrating high quality, resources from third- party services, improving search e^ciency using additional article-level information and attaching importance to web2.0 and web3.0 technologies have been suggested to enhance user service capabilities of digital resources systems.