These tools leverage vast databases of academic citations and metadata, typically relying on large, open scholarly da- tabases and services such as OpenAlex (a free, open source index of scholarly works for the scientific community), Se- mantic Scholar (an AI-powered search engine for academic papers using machine learning to identify connections be- tween works), and Crossref (a service that provides DOIs for academic content, enabling persistent links to research输出)。这些特征包括基于Web的Interfaces连接到开放引用数据库和知识图,基于用户选择的种子论文的起点,基于引用的算法,用于推荐相关论文,连接的交互式可视化以及需要的连接过程以及用于精炼和ex-ex-ex-ex-panding panding文献MAPS MAPS MAPS MAPS。
主要关键词