Director of Graduate Studies
Department of Statistics & Data Science
Carnegie Mellon University
Baker Hall, Room 229I
Tel. 412-268-7362
Fax 412-268-7828
Email arinaldo AT cmu DOT edu



Research interests:

  • high-dimensional inference
  • network models
  • topological data analysis and density clustering
  • log-linear models and models for discrete data

I am member of CMU TopStat and CATS (Computations And Topological Statistics), INRIA Associated Team between DataShape and Carnegie Mellon University



Editorial Service: I serve as an AE for the following journals:

In the past I served as an AE for the Journal of Statistical Planning and Inference 



Current Students:

Past Students:

I also worked with Mladen Kolar , Sivaraman Balakrishnan and Rob Hall.




Kayvan Sadeghi (joint with Stephen Fienberg)


Grant Support: NSF Grant DMS-1713003, FA9550-12-1-0392 (DARPA GRAPHS program), DMS NSF CAREER Award 1149677, NSF Grant DMS-0631589, PA Department of Health – Tobacco Settlement.