Tootfinder

This sucks, but I don’t think any organized constituency is going to fight it so it’s as good as law. Coming to SF: more businesses where you can’t buy anything without being added to their email list for the rest of your life.
https://missionlocal.org/2026/02/sf-cash…

‘Ethos of inclusivity’ no more: S.F. looks to repeal law requiring stores to accept cash
Seven years after San Francisco passed a law requiring brick and mortar stores to accept cash from customers, citing an “ethos of inclusivity,” city leaders are seeking to repeal it. 

PHEW! Terminé con cinco minutos restantes.
Here's my short essay from my test. It's about AI, and the impact of technology in general. Go easy on me. (Actual proper citations were not needed)
——
La tecnología mšs importante en la sociedad actual es el inteligencia artificial, IA, o el acrónimo inglés, “AI”.
“AI” es una tecnología relativamente nueva. Él aparecí al comienzo del ano 2023 y cambió ršpidamente la manera que los personas en línea buscaban y creaban. Realmente, “AI” no esta inteligente, mejor dicho uno modelo de lenguaje grande, “LLM” en inglés. LLM significa que los ordenadores que les alimentan no usan razón, pero los intentos a predecir una respuesta de una pregunta o mensaje en función de los patrones de palabras y mensajes en les bancos de datos.(1)
La tecnología ha contribuido en gran medida al progreso del sociedad. La tecnología agrícola lo hizo posible para humanidad a crecer y cambiar de nómada a creer asentamientos y eventualmente ciudades mas grandes. La hecha posible a usar recursos del medio ambiente en nos sociedades. Pero la tecnología ha creado grandes problemas también como desigualdad o cambio climštico.
Yo creo que, en la mayoría de situaciones, la tecnología es una fuerza positiva en la sociedad. Las problemas son creado por los personas sin moralidad, a menudo para la acumulación de la riqueza, influencia, y autoridad. Si la población puede mantener la influencia democrštica para reglamentar la tecnología, como la AI, para el beneficio de la población y los individuos, entonces la tecnología puede contribuir a la progresión de la sociedad.
Finalmente, si los individuos son compasivos y respetuosos, la tecnología reflejarš esa también.
1: “The Illusion of Thinking: Understanding the Strengths and Limitations of Reasoning Models via the Lens of Problem Complexity” #español

Sharp variational inequalities for the Hardy-Littlewood maximal operator on finite undirected graphs
Cristian Gonz\'alez-Riquelme, Vjekoslav Kova\v{c}, Jos\'e Madrid
https://arxiv.org/abs/2603.12462

"Both candidates agreed that Market Street should be reopened to cars (a few people booed, then some cheered). They also both agreed that new housing developments should include more parking."
No problem for the "urbanists" at SF YIMBY, who just endorsed Sherrill.
https://

S.F. housing is hottest topic in first debate between District 2 supervisor candidates
Appointed supervisor Stephen Sherrill and neighborhood organizer Lori Brooke face off on housing, cars, and public safety

On the Complexity of Maximal/Closed Frequent Tree Mining for Bounded Height Trees
Kenta Komoto, Kazuhiro Kurita, Hirotaka Ono
https://arxiv.org/abs/2602.03436 https://arxiv.org/pdf/2602.03436 https://arxiv.org/html/2602.03436
arXiv:2602.03436v1 Announce Type: new
Abstract: In this paper, we address the problem of enumerating all frequent maximal/closed trees. This is a classical and central problem in data mining. Although many practical algorithms have been developed for this problem, its complexity under ``realistic assumptions'' on tree height has not been clarified. More specifically, while it was known that the mining problem becomes hard when the tree height is at least 60, the complexity for cases where the tree height is smaller has not yet been clarified. We resolve this gap by establishing results for these tree mining problems under several settings, including ordered and unordered trees, as well as maximal and closed variants.
toXiv_bot_toot

RE: #bcpoli

I am looking for a website which existed a couple of years ago and listed use cases for #MachineLearning. Next to each use case, papers solving the task were listed including the f1 score or other success metrics.
It was extremely useful to see which approaches can be applied to each use case like document classification, image recognition,

🔊 #NowPlaying on #BBCRadio3:
#ClassicalMixtape
- A rich musical miscellany for the end of the day
Half an hour of musical delights, including Purcell, MacMillan, piano music by Hélène de Montgeroult and John Williams' haunting theme from Schindler's List.
Relisten now 👇
https://www.bbc.co.uk/programmes/m002kz1t

Not April Fool: okay, I think that clinches my vote for Chakrabarti over Chan unless there are major surprises. You can't be mealy-mouthed on enabling a genocidal regime. (Of course, Wiener is much worse on this issue, and I will vote for Chan in the general if it's those two who advance.)
https://