Tootfinder

Yay, the German math and astronomy wizard Erhard Weigel - see #SolarEclipse map by Michael Zeiler during the final SEC talk, and it's already a pretty modern and clever one! 8/n - more tomorrow.

2020: The #Corona Crash
2022: The #Putin Crash
2025: The #Trump Crash
One does not belong with the other two, can you see which one?

Online Budget-Feasible Mechanism Design with Predictions
Georgios Amanatidis, Evangelos Markakis, Christodoulos Santorinaios, Guido Sch\"afer, Panagiotis Tsamopoulos, Artem Tsikiridis
https://arxiv.org/abs/2505.24624

Online Budget-Feasible Mechanism Design with Predictions
Augmenting the input of algorithms with predictions is an algorithm design paradigm that suggests leveraging a (possibly erroneous) prediction to improve worst-case performance guarantees when the prediction is perfect (consistency), while also providing a performance guarantee when the prediction fails (robustness). Recently, Xu and Lu [2022] and Agrawal et al. [2024] proposed to consider settings with strategic agents under this framework. In this paper, we initiate the study of budget-feasib…

Revisiting Bourgain's probabilistic construction of solutions to the 2-$d$ cubic NLS
Tadahiro Oh, Yuzhao Wang
https://arxiv.org/abs/2505.24271 https://…

Revisiting Bourgain's probabilistic construction of solutions to the 2-$d$ cubic NLS
In a seminal paper (1996), Bourgain proved invariance of the Gibbs measure for the defocusing cubic nonlinear Schrödinger equation on the two-dimensional torus by constructing local-in-time solutions in a probabilistic manner. In this note, we revisit and streamline his argument, using the random tensor estimate developed by Deng, Nahmod, and Yue (2022).

Nach Rücksprache mit den Buch-Herausgebern und dem Verlag darf ich meine jüngste (und ausführlichste) Publikation zu generativen Machine-Learning-Systemen (GMLS) vom Januar 2025 bereits jetzt online zur Verfügung stellen: https://zenodo.org/records/15042499

2020: The #Corona Crash
2022: The #Putin Crash
2025: The #Trump Crash
One does not belong with the other two, can you see which one?