Tootfinder

Hochgeschwindigkeitszüge: Poröser Puffer reduziert Tunnelknall
Bei Hochgeschwindigkeitsfahrten mit der Bahn kann es an Tunnelausgängen zum Tunnelknall kommen. Chinesische Forscher haben das Problem in den Griff bekommen.

SegmentDreamer: Towards High-fidelity Text-to-3D Synthesis with Segmented Consistency Trajectory Distillation
Jiahao Zhu, Zixuan Chen, Guangcong Wang, Xiaohua Xie, Yi Zhou
https://arxiv.org/abs/2507.05256

SegmentDreamer: Towards High-fidelity Text-to-3D Synthesis with Segmented Consistency Trajectory Distillation
Recent advancements in text-to-3D generation improve the visual quality of Score Distillation Sampling (SDS) and its variants by directly connecting Consistency Distillation (CD) to score distillation. However, due to the imbalance between self-consistency and cross-consistency, these CD-based methods inherently suffer from improper conditional guidance, leading to sub-optimal generation results. To address this issue, we present SegmentDreamer, a novel framework designed to fully unleash the p…

Single-valued periods of meromorphic modular forms and a motivic interpretation of the Gross-Zagier conjecture
Francis Brown, Tiago J. Fonseca
https://arxiv.org/abs/2508.04844 h…

Single-valued periods of meromorphic modular forms and a motivic interpretation of the Gross-Zagier conjecture
A well-known conjecture of Gross and Zagier states that the values of the higher automorphic Green's function at pairs of points with complex multiplication in the upper half-plane are proportional to the logarithm of an algebraic number. It was recently settled in the case of congruence subgroups of the form $Γ_0(N)$ by analytic methods. In this paper we provide a geometric and motivic interpretation of the general conjecture, and show that it is a consequence of a standard conjecture in the …

Inflation quashed household income gains in 2024, census finds (Gaya Gupta/Washington Post)
https://www.washingtonpost.com/nation/2025/09/09/census-household-income-inflation/?pwapi_token=eyJ0eXAiOiJKV1QiLCJhbGciOiJIUzI1NiJ9.eyJyZWFzb24iOiJnaWZ0IiwibmJmIjoxNzU3MzkwNDAwLCJpc3MiOiJzdWJzY3JpcHRpb25zIiwiZXhwIjoxNzU4NzcyNzk5LCJpYXQiOjE3NTczOTA0MDAsImp0aSI6ImVkN2UxNzRjLTRjMWUtNDhiNS04NTdiLWRkMDg4OGQ0MDc1MCIsInVybCI6Imh0dHBzOi8vd3d3Lndhc2hpbmd0b25wb3N0LmNvbS9uYXRpb24vMjAyNS8wOS8wOS9jZW5zdXMtaG91c2Vob2xkLWluY29tZS1pbmZsYXRpb24vIn0.-6DXtKaEItl3MoY9o2zfF5ZY5VA0BNY6KKYJ3lyzRHM&itid=gfta
http://www.memeorandum.com/250909/p130#a250909p130

📢 Laser-Angriff auf deutsches Flugzeug: Auswärtiges Amt bestellt chinesischen Botschafter ein
Bei der EU-Mission gegen die Huthi-Miliz im Roten Meer ist ein deutsches Flugzeug nach Angaben des Auswärtigen Amtes von China per Laser ins Visier genommen worden. Das Auswärtige Amt bestellte den chinesischen Botschafter ein. "Die Gefährdung von deutschem Personal und Störung des Einsatzes sind vollkommen inakzeptabel", teilte da…
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Laserangriff auf Flugzeug: Auswärtiges Amt bestellt Chinas Botschafter ein
Bei der EU-Mission gegen die Huthi-Miliz im Roten Meer ist offenbar ein deutsches Flugzeug von China per Laser ins Visier genommen worden. Das Auswärtige Amt nennt das "inakzeptabel" und bestellte den chinesischen Botschafter ein.

Intel announces top-level executive changes, including the departure of its products chief, Michelle Holthaus, and establishes a new central engineering group (Zaheer Kachwala/Reuters)
https://www.reuters.com/technology/intel-a

Asymptotically-tight packing and covering with transversal bases in Rota's basis conjecture
Richard Montgomery, Lisa Sauermann
https://arxiv.org/abs/2508.05601 https://

Asymptotically-tight packing and covering with transversal bases in Rota's basis conjecture
In 1989, Rota conjectured that, given any $n$ bases $B_1,\dots,B_n$ of a vector space of dimension $n$, or more generally a matroid of rank $n$, it is possible to rearrange these into $n$ disjoint transversal bases. Here, a transversal basis is a basis consisting of exactly one element from each of the original bases $B_1,\dots,B_n$. Two natural approaches to this conjecture are, to ask in this setting a) how many disjoint transversal bases can we find and b) how few transversal bases do we nee…

""[…] Red Hat Enterprise Linux for Business Developers […] provides self-serve, no-cost access to Red Hat Enterprise Linux [#RHEL] for enterprise development use.""

Navigating #Consistency in #DistributedSystems: Choosing the Right Trade-Offs
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Roboterhund Black Panther pulverisiert Geschwindigkeitsrekord im 100-Meter-Lauf
Der chinesische Roboterhund Black Panther II hat inoffiziell einen Laufrekord im 100-Meter-Sprint aufgestellt. Leichtbau und KI machten es möglich.