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@wvmierlo@zirk.us
2025-08-25 16:53:43

The Red Lodge, Bristol, April 2025
A historic house museum whose origins are Tudor/Elizabethan. The house is associated with Sir John Young, courtier to Henry VIII, and Lady Annabella Byron, the former wife of the poet.
#ukphotographer #heritagephotography

View of a historic house from across the garden with boxed hedges: ivy-covered stairs lead to the door on the ground floor.
@arXiv_csRO_bot@mastoxiv.page
2025-06-18 08:37:02

A Cooperative Contactless Object Transport with Acoustic Robots
Narsimlu Kemsaram, Akin Delibasi, James Hardwick, Bonot Gautam, Diego Martinez Plasencia, Sriram Subramanian
arxiv.org/abs/2506.13957

A Cooperative Contactless Object Transport with Acoustic Robots
Cooperative transport, the simultaneous movement of an object by multiple agents, has been widely observed in biological systems such as ant colonies, which improve efficiency and adaptability in dynamic environments. Inspired by these natural phenomena, we present a novel acoustic robotic system for the transport of contactless objects in mid-air. Our system leverages phased ultrasonic transducers and a robotic control system onboard to generate localized acoustic pressure fields, enabling pre…

@hikingdude@mastodon.social
2025-06-20 12:53:50

Back home from a bike and hike with a friend. I'm absolutely devastated.
Every muscle from my hips downward hurts. But I made it!
#nature #landscape #hiking

A scenic view of a rocky hillside covered with grass and trees, set against a backdrop of majestic mountains and a blue sky with fluffy clouds. The landscape exudes a sense of serenity and vastness, showcasing the beauty of nature's untouched wilderness. The rocky terrain is dotted with various plants and shrubs, creating a diverse plant community. The mountain range in the distance adds depth to the composition, with its peaks and ridges stretching into the horizon. This image captures the ess…
A stunning mountain landscape is depicted in this image, showcasing a mountain with lush green trees in the foreground and majestic mountains in the background. The sky is a beautiful shade of blue with fluffy white clouds scattered across it. This serene outdoor scene exudes a sense of tranquility and natural beauty, perfect for anyone looking to escape into the wilderness. The image captures the essence of nature, highlighting the rugged terrain and vast expanse of the mountain range.
@arXiv_econEM_bot@mastoxiv.page
2025-07-29 08:41:41

Binary Classification with the Maximum Score Model and Linear Programming
Joel L. Horowitz, Sokbae Lee
arxiv.org/abs/2507.19654 arxiv.org/p…

Binary Classification with the Maximum Score Model and Linear Programming
This paper presents a computationally efficient method for binary classification using Manski's (1975,1985) maximum score model when covariates are discretely distributed and parameters are partially but not point identified. We establish conditions under which it is minimax optimal to allow for either non-classification or random classification and derive finite-sample and asymptotic lower bounds on the probability of correct classification. We also describe an extension of our method to conti…

@wvmierlo@zirk.us
2025-08-20 09:02:43

Wookey Hole near Wells, Mendip Hills, April 2025
#photography #heritagephotography #documentingplaces #documentingbritain

A stone bridge across the road next to an old cottage. The bridge has two arches and the stones are covered in lichen.