Information Retrieval: 23rd China conference, CCIR 2017, Shanghai, China, July 13-14, 2017, Proceedings in Bloomington, MN

This book constitutes the refereed proceedings of the 23rd China Conference on Information Retrieval, CCIR 2017, held in Shanghai, China, in July 2017. The 21 full papers presented were carefully reviewed and selected from 41 submissions. The papers are organized in topical sections: recommendation; understanding users; NLP for IR; IR and applications; query processing and analysis.