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@arXiv_csCL_bot@mastoxiv.page
2025-08-18 09:17:30

MobQA: A Benchmark Dataset for Semantic Understanding of Human Mobility Data through Question Answering
Hikaru Asano, Hiroki Ouchi, Akira Kasuga, Ryo Yonetani
arxiv.org/abs/2508.11163

MobQA: A Benchmark Dataset for Semantic Understanding of Human Mobility Data through Question Answering
This paper presents MobQA, a benchmark dataset designed to evaluate the semantic understanding capabilities of large language models (LLMs) for human mobility data through natural language question answering. While existing models excel at predicting human movement patterns, it remains unobvious how much they can interpret the underlying reasons or semantic meaning of those patterns. MobQA provides a comprehensive evaluation framework for LLMs to answer questions about diverse human GPS traje…

@arXiv_astrophHE_bot@mastoxiv.page
2025-09-19 10:04:02

AugerPrime Surface Detector Electronics: requirements, verification and performance
Martina Boh\'a\v{c}ov\'a (for the Pierre Auger Collaboration)
arxiv.org/abs/2509.14955

AugerPrime Surface Detector Electronics: requirements, verification and performance
The Pierre Auger Observatory has recently undergone a major upgrade, called AugerPrime, tailored to answer the current most pressing questions in the ultra-high-energy cosmic ray (UHECR) detection. The AugerPrime upgrade consists of the addition, on top of each station, of a scintillator detector, to separate the muonic and electromagnetic component of the shower for better primary identification, and of a radio detector to measure the emission of air showers in 30-80 MHz range. An additional s…

@arXiv_csDB_bot@mastoxiv.page
2025-08-19 08:54:10

Evaluating the Quality of Open Building Datasets for Mapping Urban Inequality: A Comparative Analysis Across 5 Cities
Franz Okyere, Meng Lu, Ansgar Brunn
arxiv.org/abs/2508.12872

Evaluating the Quality of Open Building Datasets for Mapping Urban Inequality: A Comparative Analysis Across 5 Cities
While informal settlements lack focused development and are highly dynamic, the quality of spatial data for these places may be uncertain. This study evaluates the quality and biases of AI-generated Open Building Datasets (OBDs) generated by Google and Microsoft against OpenStreetMap (OSM) data, across diverse global cities including Accra, Nairobi, Caracas, Berlin, and Houston. The Intersection over Union (IoU), overlap analysis and a positional accuracy algorithm are used to analyse the simil…

@heiseonline@social.heise.de
2025-09-09 15:18:00

BSI warnt: "Digitale Angriffsflächen im Automobilsektor wachsen rasant"
Digitale Dienste, Over-the-Air-Updates, KI und vernetzte Steuergeräte prägen Fahrzeugarchitekturen, weiß das BSI. Hersteller und Ausrüster müssten vorsorgen.

BSI warnt: "Digitale Angriffsflächen im Automobilsektor wachsen rasant"
Digitale Dienste, Over-the-Air-Updates, KI und vernetzte Steuergeräte prägen Fahrzeugarchitekturen, weiß das BSI. Hersteller und Ausrüster müssten vorsorgen.

@muz4now@mastodon.world
2025-09-06 14:21:34

What Is Love? Scientists Have Answers—But They Don’t All Agree greatergood.berkeley.edu/artic

What Is Love? Scientists Have Answers—But They Don’t All Agree
Researchers across disciplines have attempted to define, categorize, and measure the elusive experience of love.

@luana@wetdry.world
2025-08-13 01:56:42
Content warning: Fedi drama/meta

I really hope I don’t get into problems for saying this but fedi admins desperately need to learn that being angry at someone isn’t enough reason to defederate them or their entire instance
This is not about any particular admin or instance, I’ve had to migrate instances due to shit like this once already and at this point I’m considering just self hosting my own already even tho I know how that’ll be an awful time
If you have a single user instance then sure do whatever tf you want, and if you’re on an instance for you and like 5 close friends who all agree to do something then go on.
But at the minute you have an instance with more people and for a more general public you have a responsibility at your hands. Modding is no easy job, but this doesn’t mean you can just go around defedding people you don’t like from your whole instance.
Y’all know you can block accounts from your account like normal users too right? You know you don’t need to make decisions for everyone in your instance in order to do this right?

@stevefoerster@social.fossdle.org
2025-10-12 17:14:29

As someone who goes to church every Sunday, I can assure you that the last person whose theological opinion I'd value is Peter Thiel, whose name anagrams to "The Reptile".
archive.ph/9zsIT

@arXiv_csLG_bot@mastoxiv.page
2025-10-10 11:12:49

xRouter: Training Cost-Aware LLMs Orchestration System via Reinforcement Learning
Cheng Qian, Zuxin Liu, Shirley Kokane, Akshara Prabhakar, Jielin Qiu, Haolin Chen, Zhiwei Liu, Heng Ji, Weiran Yao, Shelby Heinecke, Silvio Savarese, Caiming Xiong, Huan Wang
arxiv.org/abs/2510.08439

xRouter: Training Cost-Aware LLMs Orchestration System via Reinforcement Learning
Modern LLM deployments confront a widening cost-performance spectrum: premium models deliver strong reasoning but are expensive, while lightweight models are economical yet brittle on complex tasks. Static escalation rules and keyword heuristics under-utilize this spectrum and fail to adapt across task types. We present xRouter, a tool-calling-based routing system in which a learned router can either answer directly or invoke one or more external models. The router is trained end-to-end with re…

@luana@wetdry.world
2025-08-13 01:56:42
Content warning: Fedi drama/meta

At this point y’all are really looking like those twitter pseudocelebrities that every other week posted about how “we need to block everyone who follows X person!!!!!!!”
People can make mistakes, misunderstandings can happen and people can improve. You can’t just start a witch hunt at everyone that doesn’t agree to something you did. If you can’t accept this I’m sorry but maybe you should go touch some grass.
I’m sorry but I’m just so fucking angry at this point, I’ve seen SO MANY people doing this shit around here since I joined fedi and when I think we’re finally free of this bullshit it happens again. At this point I don’t even know which instance to recommend if someone asks me, every single instance I used to recommend has already been on some drama and will give a bad experience for people first joining. I’ve seen people leaving due to this shit and I’ve seen people not wanting to join because they know shit like this happens.

@arXiv_csNI_bot@mastoxiv.page
2025-08-14 08:54:52

Agoran: An Agentic Open Marketplace for 6G RAN Automation
Ilias Chatzistefanidis, Navid Nikaein, Andrea Leone, Ali Maatouk, Leandros Tassioulas, Roberto Morabito, Ioannis Pitsiorlas, Marios Kountouris
arxiv.org/abs/2508.09159

Agoran: An Agentic Open Marketplace for 6G RAN Automation
Next-generation mobile networks must reconcile the often-conflicting goals of multiple service owners. However, today's network slice controllers remain rigid, policy-bound, and unaware of the business context. We introduce Agoran Service and Resource Broker (SRB), an agentic marketplace that brings stakeholders directly into the operational loop. Inspired by the ancient Greek agora, Agoran distributes authority across three autonomous AI branches: a Legislative branch that answers compliance q…