[1] He is an international expert in machine learning, infectious disease forecasting, statistical language modeling and artificial intelligence.
"[6] Shortly after receiving his Ph.D., Rosenfeld joined the faculty of the Carnegie Mellon School of Computer Science as an assistant professor.
Rosenfeld also holds adjunct appointments at the University of Pittsburgh School of Medicine, department of computational and systems biology.
[1] Rosenfeld's research interests include epidemiological forecasting, information and communication technologies for development (ICT4D), and machine learning for social good.
[12] He founded and directs the Delphi research group, which has won most of the epidemiological forecasting challenges organized by the U.S. CDC and other U.S. government agencies.