Distributional Word Clustering in Parallel. - Alan L. Ritter; James W. Hearne; Philip A. Nelson (PDCS, 2006)

Combining Non-Expert and Expert Crowd Work to Convert Web APIs to Dialog Systems. - Ting-Hao K. Huang; Walter S. Lasecki; Alan L. Ritter; Jeffrey P. Bigham (HCOMP, 2014)