Midori Serizawa, Ichiro Kobayashi. A Study on Query Expansion Based on Topic Distributions of Retrieved Documents. In Alexander F. Gelbukh, editor, Computational Linguistics and Intelligent Text Processing - 14th International Conference, CICLing 2013, Samos, Greece, March 24-30, 2013, Proceedings, Part II. Volume 7817 of Lecture Notes in Computer Science, pages 369-379, Springer, 2013. [doi]
Abstract is missing.