Multi-Aspect Target Classification and Detection via the Infinite Hidden Markov Model. - Kai Ni 007; Yuting Qi; Lawrence Carin (ICASSP (2), 2007)

Multi-task learning for sequential data via iHMMs and the nested Dirichlet process. - Kai Ni 007; Lawrence Carin; David B. Dunson (ICML, 2007)

Multi-Task Learning for Analyzing and Sorting Large Databases of Sequential Data. - Kai Ni 007; John W. Paisley; Lawrence Carin; David B. Dunson (IEEE Trans. Signal Process., 2008)