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from my link log —
Crossness pumping station: seduced by symmetry.
https://www.anthonybaines.co.uk/blog/2021/9/2/crossness-pumping-station-seduced-by-symmetry
saved 2025-05-15

Crossness Pumping Station: seduced by symmetry — Anthony Baines Photography
Last week, I was lucky enough to visit the Crossness Pumping Station in South-East London . It is variously known as the "Cathedral in the Marshes" or, more bluntly, the "Cathedral of Sewage". It is a former Victorian sewage pumping station, opened in 1865; it continued to ope

"Pumping Water Onto Sea Ice Could Halt its Loss in the Arctic—Nonprofit Proves ‘Naive’ Idea Plausible"
#Arctic #Climate #ClimateChange

Pumping Water Onto Sea Ice Could Halt Ice Loss in the Arctic—Nonprofit Proves 'Naive' Idea Plausible
The craziness of the whole endeavor is only matched by the urgency with which they believe something must be done to address sea ice loss.

today, rich & i hit the end of our enjoying the ride deadcast season with some deep head history. thanks to sociologist rebecca adams (& her receipts!) we can pinpoint wide use of “shakedown street” to describe the parking lot scene to summer ’89. https://www.dead.net/deadcast/enjoying-rid

Enjoying the Ride: On Tour | The Official Grateful Dead Podcast
The Good Ol' Grateful Deadcast is the first official Grateful Dead podcast. New episodes Thursdays. Tune in everywhere.

Confidence-driven Gradient Modulation for Multimodal Human Activity Recognition: A Dynamic Contrastive Dual-Path Learning Approach
Panpan Ji, Junni Song, Hang Xiao, Hanyu Liu, Chao Li
https://arxiv.org/abs/2507.02826

Confidence-driven Gradient Modulation for Multimodal Human Activity Recognition: A Dynamic Contrastive Dual-Path Learning Approach
Sensor-based Human Activity Recognition (HAR) is a core technology that enables intelligent systems to perceive and interact with their environment. However, multimodal HAR systems still encounter key challenges, such as difficulties in cross-modal feature alignment and imbalanced modality contributions. To address these issues, we propose a novel framework called the Dynamic Contrastive Dual-Path Network (DCDP-HAR). The framework comprises three key components. First, a dual-path feature extra…

Ultrafast optical excitation of magnons in 2D antiferromagnets via spin torque exerted by photocurrent of excitons: Signatures in charge pumping and THz emission
Jalil Varela-Manjarres, Yafei Ren, Branislav K. Nikolic
https://arxiv.org/abs/2507.02793

Ultrafast optical excitation of magnons in 2D antiferromagnets via spin torque exerted by photocurrent of excitons: Signatures in charge pumping and THz emission
Recent experiments observing femtosecond laser pulse (fsLP) exciting magnons within two-dimensional (2D) antiferromagnetic (AF) semiconductors -- such as CrSBr, NiPS$_3$, and MnPS$_3$, or their van der Waals heterostructures -- suggest exciton-mediation of such an effect. However, its microscopic details remain obscure as resonant coupling of magnons, living in the sub-meV energy range, to excitons, living in \mbox{$\sim 1$ eV} range, can hardly be operative. Here, we develop a quantum transpor…

It’s pride month, ya’ll. Spread kindness and compassion. #pridemonth

Tru-POMDP: Task Planning Under Uncertainty via Tree of Hypotheses and Open-Ended POMDPs
Wenjing Tang, Xinyu He, Yongxi Huang, Yunxiao Xiao, Cewu Lu, Panpan Cai
https://arxiv.org/abs/2506.02860

Tru-POMDP: Task Planning Under Uncertainty via Tree of Hypotheses and Open-Ended POMDPs
Task planning under uncertainty is essential for home-service robots operating in the real world. Tasks involve ambiguous human instructions, hidden or unknown object locations, and open-vocabulary object types, leading to significant open-ended uncertainty and a boundlessly large planning space. To address these challenges, we propose Tru-POMDP, a planner that combines structured belief generation using Large Language Models (LLMs) with principled POMDP planning. Tru-POMDP introduces a hierarc…

Poster: libdebug, Build Your Own Debugger for a Better (Hello) World
Gabriele Digregorio, Roberto Alessandro Bertolini, Francesco Panebianco, Mario Polino
https://arxiv.org/abs/2506.02667

Poster: libdebug, Build Your Own Debugger for a Better (Hello) World
Automated debugging, long pursued in a variety of fields from software engineering to cybersecurity, requires a framework that offers the building blocks for a programmable debugging workflow. However, existing debuggers are primarily tailored for human interaction, and those designed for programmatic debugging focus on kernel space, resulting in limited functionality in userland. To fill this gap, we introduce libdebug, a Python library for programmatic debugging of userland binary executables…

Rethinking Broken Object Level Authorization Attacks Under Zero Trust Principle
Anbin Wu (The College of Intelligence and Computing, Tianjin University), Zhiyong Feng (The College of Intelligence and Computing, Tianjin University), Ruitao Feng (The Southern Cross University)
https://arxiv.org/abs/2507.02309

Rethinking Broken Object Level Authorization Attacks Under Zero Trust Principle
RESTful APIs facilitate data exchange between applications, but they also expose sensitive resources to potential exploitation. Broken Object Level Authorization (BOLA) is the top vulnerability in the OWASP API Security Top 10, exemplifies a critical access control flaw where attackers manipulate API parameters to gain unauthorized access. To address this, we propose BOLAZ, a defense framework grounded in zero trust principles. BOLAZ analyzes the data flow of resource IDs, pinpointing BOLA atta…

This https://arxiv.org/abs/2505.16452 has been replaced.
initial toot: https://mastoxiv.page/@arXiv_csCV_…

CMRINet: Joint Groupwise Registration and Segmentation for Cardiac Function Quantification from Cine-MRI
Accurate and efficient quantification of cardiac function is essential for the estimation of prognosis of cardiovascular diseases (CVDs). One of the most commonly used metrics for evaluating cardiac pumping performance is left ventricular ejection fraction (LVEF). However, LVEF can be affected by factors such as inter-observer variability and varying pre-load and after-load conditions, which can reduce its reproducibility. Additionally, cardiac dysfunction may not always manifest as alterations…