Tootfinder

👁️ Very glad to present our Art/Perception collaboration with Etienne Rey today!
🔗 https://laurentperrinet.github.io/talk/2026-01-19-art-and-science
What happens today:
We will discuss with Etienne about the emergence of our collaboration, discover th…

A New Look for Convolutional Deep Networks | Next-generation neural computations
By construction, deep convolutional networks treat all pixels equally. Result: they are energy-hungry, fragile to rotations or zooms, and poor at object localization. This contrasts sharply with biological vision, which demonstrates remarkable efficiency. Think of an eagle spotting prey from kilometers away or a human recognizing a face within an eye blink time. We propose that by using a mechanism concentrating processing at the center of gaze, biological vision is optimally suited for object …

Kupferdiebe verursachen teils große Schäden im Norden
Diebe schneiden immer wieder Ladekabel an Schnellladesäulen für E-Autos ab und stehlen sie. Meist schlagen die Täter nachts auf verlassenen Parkplätzen zu.
https…

Weighted Stochastic Differential Equation to Implement Wasserstein-Fisher-Rao Gradient Flow
Herlock Rahimi
https://arxiv.org/abs/2512.17878 https://arxiv.org/pdf/2512.17878 https://arxiv.org/html/2512.17878
arXiv:2512.17878v1 Announce Type: new
Abstract: Score-based diffusion models currently constitute the state of the art in continuous generative modeling. These methods are typically formulated via overdamped or underdamped Ornstein--Uhlenbeck-type stochastic differential equations, in which sampling is driven by a combination of deterministic drift and Brownian diffusion, resulting in continuous particle trajectories in the ambient space. While such dynamics enjoy exponential convergence guarantees for strongly log-concave target distributions, it is well known that their mixing rates deteriorate exponentially in the presence of nonconvex or multimodal landscapes, such as double-well potentials. Since many practical generative modeling tasks involve highly non-log-concave target distributions, considerable recent effort has been devoted to developing sampling schemes that improve exploration beyond classical diffusion dynamics.
A promising line of work leverages tools from information geometry to augment diffusion-based samplers with controlled mass reweighting mechanisms. This perspective leads naturally to Wasserstein--Fisher--Rao (WFR) geometries, which couple transport in the sample space with vertical (reaction) dynamics on the space of probability measures. In this work, we formulate such reweighting mechanisms through the introduction of explicit correction terms and show how they can be implemented via weighted stochastic differential equations using the Feynman--Kac representation. Our study provides a preliminary but rigorous investigation of WFR-based sampling dynamics, and aims to clarify their geometric and operator-theoretic structure as a foundation for future theoretical and algorithmic developments.
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Faculty Member in Church History/Historical Theology at The University of Dubuque Theological Seminary
https://ift.tt/R8bY45S
The University of Dubuque Theological Seminary seeks a faculty member in Church History/Historical…
via Input 4 RELCFP

Fermi CEO Toby Neugebauer says Amazon canceled a $150M advance for a Texas AI data center campus; FRMI fell 34% on Dec. 12 after saying a tenant had canceled (Dakin Campbell/Business Insider)
https://www.businessinsider.com/fermi-america-amazon-tenant-t…

Mystery solved: Amazon is the prospective tenant in talks with data center developer rocked by stock plunge
"The lead negotiator for Amazon called me on Thursday," Fermi CEO Toby Neugebauer told Business Insider. The deal would pay more than $20 billion over the next 20 years, he said.

Always on His Mind:
Trump’s Enduring Focus on Biden
After nearly 11 months in office,
the felon-president’s tendency to talk about Joe Biden is more pronounced than ever.
https://www.nytimes.com/2025/12/10/us/politics/tru…

Always on My Mind: Trump’s Enduring Focus on Joe Biden
After nearly 11 months in office, the president’s tendency to talk about his predecessor is more pronounced than ever.

Bookmarked: Evangelical Textual Criticism: Copyright of Digital Images of Biblical Manuscripts https://evangelicaltextualcriticism.blogspot.com/2026/01/copyright-of-digital-images-of-biblical.html?m=1

Sources: Apple is in preliminary talks with India's CG Semi, which offers chip assembly and testing services, to assemble and package chips for the iPhone (Dia Rekhi/The Economic Times)
https://economictimes.indiatimes.com/t

Domestic firms may chip in for the iPhone
Exploratory conversations have taken place between Murugappa Group-owned CG Semi, which is building an outsourced semiconductor assembly and test (OSAT) facility in Sanand, Gujarat. It’s the first time Apple is evaluating the prospect of having certain chips assembled and packaged in India.

Faculty Member in Church History/Historical Theology at The University of Dubuque Theological Seminary https://churchhistory.org/faculty-member-in-church-history-historical-theology-at-the-university-of-dubuque-theol…

Maryland will use Claude across its agencies to help residents apply for food aid, Medicaid, and more, and deploy Percepta tools to speed up housing permits (Maria Curi/Axios)
https://www.axios.com/2025/11/13/maryland-ai-housing-government-benefits

Exclusive: Maryland taps AI for housing and government benefits
Applying for government assistance or housing permits, as well as processing those services, can be difficult and time consuming.