Tootfinder

Pan-Cancer mitotic figures detection and domain generalization: MIDOG 2025 Challenge
Zhuoyan Shen, Esther B\"ar, Maria Hawkins, Konstantin Br\"autigam, Charles-Antoine Collins-Fekete
https://arxiv.org/abs/2509.02585

Pan-Cancer mitotic figures detection and domain generalization: MIDOG 2025 Challenge
This report details our submission to the Mitotic Domain Generalization (MIDOG) 2025 challenge, which addresses the critical task of mitotic figure detection in histopathology for cancer prognostication. Following the "Bitter Lesson"\cite{sutton2019bitterlesson} principle that emphasizes data scale over algorithmic novelty, we have publicly released two new datasets to bolster training data for both conventional \cite{Shen2024framework} and atypical mitoses \cite{shen_2025_16780587}. Besides, w…

Non-Hermitian Skin Effect and Electronic Nonlocal Transport
Carlos Pay\'a, Oliver Solow, Elsa Prada, Ram\'on Aguado, Karsten Flensberg
https://arxiv.org/abs/2510.00921 h…

Non-Hermitian Skin Effect and Electronic Nonlocal Transport
Open quantum systems governed by non-Hermitian effective Hamiltonians exhibit unique phenomena, such as the non-Hermitian skin effect, where eigenstates localize at system boundaries. We investigate this effect in a Rashba nanowire coupled to a ferromagnetic lead and demonstrate that it can be detected via non-local transport spectroscopy: while local conductance remains symmetric, the non-local conductance becomes non-reciprocal. We account for this behavior using both conventional transport a…

SEC filing: crypto exchange Bullish increased the size and price of its US IPO to sell 30M shares for $32 to $33 each, up from 20.3M shares for $28 to $31 each (Charles Capel/Bloomberg)
https://www.bloomberg.com/news/articles/2025…