Data for: Substructure Similarity Search for Building Service-Based Systems

PW Dataset. This dataset contains the functional information about real-world Web services and service-based systems (SBSs) crawled from programmableweb.com, which is a service portal that has been accumulating a variety of Web services and SBSs since 2005.PW数据集。本数据集收录了从programmableweb.com爬取的真实世界Web服务与基于服务的系统（service-based systems，SBSs）的功能信息。该网站作为专业服务门户网站，自2005年起便持续积累各类Web服务及基于服务的系统资源。