INSIGHT: a Semantic Visual Analytics for Programming Discussion Forums. - Piyush Awasthi; I-Han Hsiao (VISLA@LAK, 2015)

Topic facet modeling: semantic visual analytics for online discussion forums. - I-Han Hsiao; Piyush Awasthi (LAK, 2015)

Effects of Anisotropy in Tridimensional Diffusion: Flow Patterns and Transport Efficiency. - Piyush Awasthi; Mahendhar Kumar; Yana Nec (SIAM J. Appl. Math., 2023)