Tootfinder

Privacy-Driven Network Data for Smart Cities
T\^ania Carvalho, Jos\'e Barata, Henish Balu, Filipa Moreira, Jo\~ao Bastos, Lu\'is Antunes
https://arxiv.org/abs/2509.12403

Privacy-Driven Network Data for Smart Cities
A smart city is essential for sustainable urban development. In addition to citizen engagement, a smart city enables connected infrastructure, data-driven decision making and smart mobility. For most of these features, network data plays a critical role, particularly from public Wi-Fi infrastructures, where cities can benefit from optimized services such as public transport management and the safety and efficiency of large events. One of the biggest concerns in developing a smart city is using …

A hidden benefit of incomplete round-robin tournaments: Encouraging offensive play
L\'aszl\'o Csat\'o
https://arxiv.org/abs/2509.13141 https://…

A hidden benefit of incomplete round-robin tournaments: Encouraging offensive play
This paper aims to explore the impact of tournament design on the incentives of the contestants. We develop a simulation framework to quantify the potential gain and loss from attacking based on changes in the probability of reaching the critical ranking thresholds. The model is applied to investigate the 2024/25 UEFA Champions League reform. The novel incomplete round-robin league phase is found to create more powerful incentives for offensive play than the previous group stage, with an averag…

from my link log —
An orbital house of cards: frequent satellite megaconstellation close conjunctions.
https://arxiv.org/abs/2512.09643
saved 2025-12-11 https://

An Orbital House of Cards: Frequent Megaconstellation Close Conjunctions
The number of objects in orbit is rapidly increasing, primarily driven by the launch of megaconstellations, an approach to satellite constellation design that involves large numbers of satellites paired with their rapid launch and disposal. While satellites provide many benefits to society, their use comes with challenges, including the growth of space debris, collisions, ground casualty risks, optical and radio-spectrum pollution, and the alteration of Earth's upper atmosphere through rocket e…

Sources: OneTrust, which sells privacy and compliance software and was last valued at $4.5B in 2023, is exploring a sale, possibly to private equity buyers (The Information)
https://www.theinformation.com/articles/onetrus…

OneTrust, Privacy Startup Last Valued at $4.5 Billion, Discusses Private Equity Sale
OneTrust, a nine-year-old startup that benefited from a wave of European and U.S. laws regulating how companies collect and share website data, is exploring a sale—possibly to private equity buyers, according to people familiar with the discussions. The Atlanta-based startup, which sells privacy ...

From our #cooperative, #MajavanTila: "Membership benefits for 2026".
https://www.majavantila.fi/en/posts/…

A US appeals court panel orders the Pittsburgh Post-Gazette to restore striking journalists' benefits from 2017, ruling the paper bargained in bad faith (Megan Swift/TribLIVE.com)
https://triblive.com/local/regional/appellate-court-…

Appellate court panel sides with striking Post-Gazette workers; PG will appeal decision
A federal appeals court panel on Monday ruled in favor of striking journalists at the Pittsburgh Post-Gazette, possibly heralding an end to a long and bitter labor dispute that led newspaper staffers to walk the picket line for more than three years. The decision by three judges on the U.S.

Performance limit of on-chip speckle spectrometers
Bhupesh Kumar, Graham D. Bruce, Luca Dal Negro, Sebastian A. Schulz
https://arxiv.org/abs/2510.09077 https://

Performance limit of on-chip speckle spectrometers
Disorder-driven, integrated speckle spectrometers offer exceptional spectral resolution within a compact design. They benefit from enhanced optical path lengths due to multiple light scattering events, however, often at the cost of low optical throughput. Here, we investigate the relationship between these two figures of merit by systematically varying the scattering strength of random-uniform disorder distributions. Furthermore, we also investigate the temperature stability of such spectromete…

Just finished "It's Lonely at the Center of the Earth" by Zoe Thorogood.
CW: Frank/graphic discussion of suicide and depression (not in this post but in the book).
It feels a bit wrong to simply give it my review here as I would another graphic memoir, because it's much more personal and less consensual than the usual. It feels less like Thorogood has invited us into her life than like she was forced to put her life on display in order to survive, and while I selfishly like to read into the book that she benefited in some way from the process, she's honest about how tenuous and sometimes false that claim can be. Knowing what I've learned from this book about Thorogood's life and demons, I don't want her to feel the mortification of being perceived by me, and so perhaps the best thing I could do is to simply unread the book and pull it back out of my memories.
I did not find Thorogood's life relatable, nor pitiable (although my instinct bends in that direction), but instead sacred and unknowable. I suspect that her writing and drawing has helped others in similar circumstances, but she leaves me with no illusion that this fact brings her any form of peace or joy. I wonder what she would feel reading "Lab Girl" or "The Deep Dark," but she has been honest enough to convey that such speculation on my part is a bit intrusive.
I guess the one other thing I have to say: Zoe Thorogood has through artistic perseverance developed an awe-inspiring mastery of the comic medium, from panel composition, through to page layout and writing. This book wields both Truth and Beauty.
#AmReading #ReadingNow

The Slow Space Editor : Broadening Access to Restorative XR
Nate Laffan, Ashley Hom, Andrea Nadine Castillo, Elizabeth Gitelman, Rebecca Zhao, Nikita Shenoy, Kaia Rae Schweig, Katherine Isbister
https://arxiv.org/abs/2510.07610

The Slow Space Editor : Broadening Access to Restorative XR
The Slow Space Editor is a 2D tool for creating 3D spaces. It was built as part of a research-through-design project that investigates how Virtual and Mixed Reality (XR) environments might be used for reflection and attention restoration. In this phase, we seek to radically simplify the creation of virtual environments, thereby broadening the potential group of users who could benefit from them. The research described in this paper has three aspects. First, we define the concept of "slow space,…

Walking, Rolling, and Beyond: First-Principles and RL Locomotion on a TARS-Inspired Robot
Aditya Sripada, Abhishek Warrier
https://arxiv.org/abs/2510.05001 https://

Walking, Rolling, and Beyond: First-Principles and RL Locomotion on a TARS-Inspired Robot
Robotic locomotion research typically draws from biologically inspired leg designs, yet many human-engineered settings can benefit from non-anthropomorphic forms. TARS3D translates the block-shaped 'TARS' robot from Interstellar into a 0.25 m, 0.99 kg research platform with seven actuated degrees of freedom. The film shows two primary gaits: a bipedal-like walk and a high-speed rolling mode. For TARS3D, we build reduced-order models for each, derive closed-form limit-cycle conditions, and valid…