Zhang, Wei EmmaAbebe, ErmyasSheng, Quan Z.Taylor, Kerry2025-12-312025-12-311613-0073https://hdl.handle.net/1885/733797605In this paper, we propose the first system, so-called Open Programming Knowledge Extraction (OPKE), to automatically extract knowledge from programming Question-Answering (QA) communities. OPKE is the first step of building a programming-centric knowledge base. Data mining and Natural Language Processing techniques are leveraged to identify duplicate questions and construct structured information. Preliminary evaluation shows the effectiveness of OPKE.en201684992377629