TY  - RPRT
TI  - Bilevel optimization, deep learning and fractional Laplacian regularization with applications in tomography
AU  - Antil, Harbir
AU  - Di, Zichao Wendy
AU  - Khatri, Ratna
PY  - 2020
DO  - 10.1088/1361-6420/ab80d7
UR  - https://www.osti.gov/biblio/1660712
ID  - 1660712
ER  -