Baltadzhieva, Antoaneta, and Grzegorz Chrupała. "Question quality in community question answering forums: a survey." Acm Sigkdd Explorations Newsletter 17.1 (2015): 8-13.

This survey examines the importance of question quality in Community Question Answering (CQA) websites, highlighting how well-crafted questions enhance user experience and the likelihood of receiving useful answers. The paper reviews existing research on question quality, discussing various measures and features that influence the effectiveness of questions in CQA forums. Understanding these characteristics is crucial for improving engagement and knowledge sharing within these platforms.