Tootfinder

Microsoft plans to add a "safety" category to its AI leaderboard on Azure Foundry, with a safety metric based on its ToxiGen and CAIS's WMD Proxy benchmarks (Financial Times)
https://www.ft.com/content/02f39b33-fa6e-4bb7-b1f4-8171b50738af

Microsoft to rank ‘safety’ of AI models sold to cloud customers
Tech group’s corporate clients use its ‘leaderboard’ to assess rival offerings by likes of OpenAI and Elon Musk’s xAI

Allen Media Group confirms it plans to sell its 28 broadcast TV stations, which it operates and has spent $1B over the past six years to acquire (Lillian Rizzo/CNBC)
https://www.cnbc.com/2025/06/02/byron-allen-broadcast-tv-stations-sale.html…

Byron Allen puts broadcast TV stations up for sale
Byron Allen is putting his 28 broadcast TV stations up for sale in a bid to reduce his company's debt load.

Eu comentando num grupo "Caramba, o Flamengo estš ganhando de 5 a 0! E eu estava trabalhando aqui, nem lembrei que tinha jogo hoje."
A resposta do meu amigo: "Jš acabou. Mas agora que vc descobriu, o Juiz vai mandar voltar a bola pra um terceiro tempo e o Fortaleza vai virar pra 6 a 5!"
Sim, é esse o nível da minha fama de pé-frio rs.

A Group-Wise Narrow Beam Design for Uplink Channel Estimation in Hybrid Beamforming Systems
Yufan Zhou, Yongbo Xiao, An Liu
https://arxiv.org/abs/2506.01043

A Group-Wise Narrow Beam Design for Uplink Channel Estimation in Hybrid Beamforming Systems
In this paper, we consider uplink channel estimation for massive multi-input multi-output (MIMO) systems with partially connected hybrid beamforming (PC-HBF) structures. Existing beam design and channel estimation schemes are usually based on ideal assumptions and require transmitting pilots across multiple timeslots, making them unsuitable for practical PC-HBF systems. To overcome these drawbacks, we propose a novel beam design and a corresponding channel estimation algorithm to achieve accura…

Stock Market Telepathy: Graph Neural Networks Predicting the Secret Conversations between MINT and G7 Countries
Nurbanu Bursa
https://arxiv.org/abs/2506.01945

Stock Market Telepathy: Graph Neural Networks Predicting the Secret Conversations between MINT and G7 Countries
Emerging economies, particularly the MINT countries (Mexico, Indonesia, Nigeria, and Türkiye), are gaining influence in global stock markets, although they remain susceptible to the economic conditions of developed countries like the G7 (Canada, France, Germany, Italy, Japan, the United Kingdom, and the United States). This interconnectedness and sensitivity of financial markets make understanding these relationships crucial for investors and policymakers to predict stock price movements accur…

On Linking Planet Formation Models, Protoplanetary Disk Properties, and Mature Gas Giant Exoplanet Atmospheres
Adina D. Feinstein, Richard A. Booth, Jennifer B. Bergner, Joshua D. Lothringer, Elisabeth C. Matthews, Luis Welbanks, Yamila Miguel, Bertram Bitsch, Linn E. J. Eriksson, James Kirk, Stefan Pelletier, Anna B. T. Penzlin, Anjali A. A. Piette, Caroline Piaulet-Ghorayeb, Kamber Schwarz, Diego Turrini, Lorena Acu\~na-Aguirre, Eva-Maria Ahrer, Madyson G. Barber, Jonathan Brande, Ar…

On Linking Planet Formation Models, Protoplanetary Disk Properties, and Mature Gas Giant Exoplanet Atmospheres
Measuring a single elemental ratio (e.g., carbon-to-oxygen) provides insufficient information for understanding the formation mechanisms and evolution that affect our observations of gas giant planet atmospheres. Although the fields of planet formation, protoplanetary disks, and exoplanets are well established and interconnected, our understanding of how to self-consistently and accurately link the theoretical and observational aspects of these fields together is lacking. To foster interdiscipl…