CFR-ICL: Cascade-Forward Refinement with Iterative Click Loss for Interactive Image Segmentation

no code implementations • 9 Mar 2023 • Shoukun Sun, Min Xian, Fei Xu, Luca Capriotti, Tiankai Yao

Remarkably, our model reduces by 33. 2\%, and 15. 5\% the number of clicks required to surpass an IoU of 0. 95 in the previous state-of-the-art approach on the Berkeley and DAVIS sets, respectively.

Image Augmentation Image Segmentation +3

An Efficient Instance Segmentation Approach for Extracting Fission Gas Bubbles on U-10Zr Annular Fuel

no code implementations • 8 Feb 2023 • Shoukun Sun, Fei Xu, Lu Cai, Daniele Salvato, Fidelma Dilemma, Luca Capriotti, Min Xian, Tiankai Yao

In the advanced annular U-10Zr fuel, the lanthanides present as fission gas bubbles.

Instance Segmentation Segmentation +1

Advanced Characterization-Informed Framework and Quantitative Insight to Irradiated Annular U-10Zr Metallic Fuels

no code implementations • 17 Oct 2022 • Fei Xu, Lu Cai, Daniele Salvato, Fidelma Dilemma, Luca Capriotti, Tiankai Yao

Conclusive findings were obtained and allowed for evaluation of the lanthanide transportation through connected bubbles based on approximately 67, 000 fission gas bubbles of the two advanced samples.

Variational wave functions for frustrated magnetic models

no code implementations • 29 May 2009 • Federico Becca, Luca Capriotti, Alberto Parola, Sandro Sorella

Variational wave functions containing electronic pairing and suppressed charge fluctuations (i. e., projected BCS states) have been proposed as the paradigm for disordered magnetic systems (including spin liquids).

Strongly Correlated Electrons