He was the Local Organizing Chair for the ACM International Conference on Intelligent User Interfaces,[17][18] a member of IEEE,[19] and the Associate Editor-in-Chief for the Journal of Postdoctoral Research.
[11] Sethi has developed innovative frameworks for fact-checking misinformation where his work emphasizes the role of emotional pedagogical agents and social collaboration in mitigating the spread of fake news and alternative facts.
[26] His early work contributed to the development of physics-based and stochastic methods for analyzing human activities in video, introducing frameworks for understanding group behaviors and crowd dynamics.
[6] He developed WAIVS (Workflows for the Analysis of Images in Visual Stylometry), a tool funded by the National Endowment for the Humanities, which introduced novel computational methods for analyzing artistic style.
[30] Sethi’s research has been published in leading computer science venues, including ACM Multimedia, IEEE International Conference on Image Processing, and Pattern Recognition Letters, among others.