Tootfinder

Her er et bilde fra en utrolig flott konsert med Kammerkoret NOVA i Svenska kyrkan i #Oslo tidligere i kveld. Eksamenskonserten til dirigent Anette Dean Stensrud. #KammekoretNova #kor

Towards Autonomous In-situ Soil Sampling and Mapping in Large-Scale Agricultural Environments
Thien Hoang Nguyen, Erik Muller, Michael Rubin, Xiaofei Wang, Fiorella Sibona, Salah Sukkarieh
https://arxiv.org/abs/2506.05653

Towards Autonomous In-situ Soil Sampling and Mapping in Large-Scale Agricultural Environments
Traditional soil sampling and analysis methods are labor-intensive, time-consuming, and limited in spatial resolution, making them unsuitable for large-scale precision agriculture. To address these limitations, we present a robotic solution for real-time sampling, analysis and mapping of key soil properties. Our system consists of two main sub-systems: a Sample Acquisition System (SAS) for precise, automated in-field soil sampling; and a Sample Analysis Lab (Lab) for real-time soil property ana…

🇺🇦 #NowPlaying on KEXP's #DriveTime
Sampology:
🎵 Morning Sun
#Sampology
https://sampology.bandcamp.com/track/morning-sun
https://open.spotify.com/track/0ODz72aWsdWhKqgEmJYZ7Q

diese #sketchnotes von Nadine Roßa können v.a. für #münster​aner:innen interessant sein: sie drehen sich rund ums #fahrrad! :)

On the minimum number of non-monochromatic simplices for Sperner labelings of a regular triangulation
L. \'A. Calvo, S. Merch\'an, D. Raboso, J. Rodrigo, J. S. Rodr\'iguez
https://arxiv.org/abs/2506.05581

On the minimum number of non-monochromatic simplices for Sperner labelings of a regular triangulation
Attending to an open problem in the literature stated by Mirzakhani and Vondrák, we give a lower bound of the number of non-monochromatic simplices for Sperner labelings of the vertices of a triangulation of a given $ k$-simplex with vertices of integer coordinates. This triangulation maximizes the number of simplices over all the triangulations of the $ k$-simplex with vertices of integer coordinates.

SatelliteFormula: Multi-Modal Symbolic Regression from Remote Sensing Imagery for Physics Discovery
Zhenyu Yu, Mohd. Yamani Idna Idris, Pei Wang, Yuelong Xia, Fei Ma, Rizwan Qureshi
https://arxiv.org/abs/2506.06176

SatelliteFormula: Multi-Modal Symbolic Regression from Remote Sensing Imagery for Physics Discovery
We propose SatelliteFormula, a novel symbolic regression framework that derives physically interpretable expressions directly from multi-spectral remote sensing imagery. Unlike traditional empirical indices or black-box learning models, SatelliteFormula combines a Vision Transformer-based encoder for spatial-spectral feature extraction with physics-guided constraints to ensure consistency and interpretability. Existing symbolic regression methods struggle with the high-dimensional complexity of…

Sequential multiple importance sampling for high-dimensional Bayesian inference
Li Binbin, He Xiao, Liao Zihan
https://arxiv.org/abs/2507.05114 https://

Sequential multiple importance sampling for high-dimensional Bayesian inference
This paper introduces a sequential multiple importance sampling (SeMIS) algorithm for high-dimensional Bayesian inference. The method estimates Bayesian evidence using all generated samples from each proposal distribution while obtaining posterior samples through an importance-resampling scheme. A key innovation of SeMIS is the use of a softly truncated prior distribution as the intermediate proposal, providing a new way bridging prior and posterior distributions. By enabling samples from high-…

twitter: Twitter followers (2010)
A directed network of following relationships from Twitter, from a snowball sample crawl across "quality" users in 2009. A directed edge (i, j) indicates that user i follows user j.
This network has 465017 nodes and 834797 edges.
Tags: Social, Online, Unweighted
https://network…

Why have people suddenly started using the word 'simplistic' when they actually mean 'simple?'
It's like a social media rash at the minute.
It irritates me nearly as much as 'I could care less' meaning they couldn't.

twitter: Twitter followers (2010)
A directed network of following relationships from Twitter, from a snowball sample crawl across "quality" users in 2009. A directed edge (i, j) indicates that user i follows user j.
This network has 465017 nodes and 834797 edges.
Tags: Social, Online, Unweighted
https://network…