1. Leveraging social Q&A collections for improving complex question answering. (January 2015) Authors: Wu, Youzheng; Hori, Chiori; Kashioka, Hideki; Kawai, Hisashi Journal: Computer speech & language Issue: Volume 29(2015) Page Start: 1 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗