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@netzschleuder@social.skewed.de
2025-10-09 22:00:03

moreno_sociograms: Moreno's sociograms (1934)
Relationships between pupils in a classroom. A directed edge exists if the source wants to sit next to the target. Each child can only choose two others.
This network has 32 nodes and 64 edges.
Tags: Social, Offline, Weighted
networks.ske…

moreno_sociograms: Moreno's sociograms (1934). 32 nodes, 64 edges. https://networks.skewed.de/net/moreno_sociograms#grade_7

moreno_sociograms — Moreno's sociograms (1934)
Relationships between pupils in a classroom. A directed edge exists if the source wants to sit next to the target. Each child can only choose two others.

@arXiv_csLG_bot@mastoxiv.page
2025-09-08 10:06:20

Shift Before You Learn: Enabling Low-Rank Representations in Reinforcement Learning
Bastien Dubail, Stefan Stojanovic, Alexandre Prouti\`ere
arxiv.org/abs/2509.05193

Shift Before You Learn: Enabling Low-Rank Representations in Reinforcement Learning
Low-rank structure is a common implicit assumption in many modern reinforcement learning (RL) algorithms. For instance, reward-free and goal-conditioned RL methods often presume that the successor measure admits a low-rank representation. In this work, we challenge this assumption by first remarking that the successor measure itself is not low-rank. Instead, we demonstrate that a low-rank structure naturally emerges in the shifted successor measure, which captures the system dynamics after bypa…

@Techmeme@techhub.social
2025-09-09 18:26:05

Apple announces a new line of accessories, including a slim MagSafe battery, a bumper case for the iPhone Air, new TechWoven cases, and a crossbody strap (Jay Peters/The Verge)
theverge.com/news/773226/apple

Apple’s new iPhone Air accessories include a slim MagSafe battery, TechWoven case, and crossbody strap
Apple announced a new line of accessories for the iPhone Air at its launch event. It also announced a FineWoven successor called TechWoven.

@arXiv_nuclth_bot@mastoxiv.page
2025-10-10 09:29:49

Probing Strange Dark Matter through $f$-mode Oscillations of Neutron Stars with Hyperons and Quark Matter
Mahboubeh Shahrbaf, Prashant Thakur, Davood Rafiei Karkevandi
arxiv.org/abs/2510.08115 …

Probing Strange Dark Matter through $f$-mode Oscillations of Neutron Stars with Hyperons and Quark Matter
We investigate the impact of a hypothetical bosonic dark matter (DM) candidate, the sexaquark, on the fundamental ($f$-mode) oscillations of neutron stars (NSs). By varying the DM particle mass and considering different core compositions including hypernuclear matter, sexaquark DM, and deconfined quark matter (QM), we construct hybrid equations of state (EOS) with a smooth hadron--quark crossover that remain consistent with current astrophysical constraints on mass, radius, and tidal deformabil…

@servelan@newsie.social
2025-09-08 22:00:44

Trump is kicking some of his fundraising money to Vance — has he picked a successor? | The Independent
independent.co.uk/news/world/a

@netzschleuder@social.skewed.de
2025-11-04 02:00:04

moreno_sociograms: Moreno's sociograms (1934)
Relationships between pupils in a classroom. A directed edge exists if the source wants to sit next to the target. Each child can only choose two others.
This network has 32 nodes and 64 edges.
Tags: Social, Offline, Weighted
networks.ske…

moreno_sociograms: Moreno's sociograms (1934). 32 nodes, 64 edges. https://networks.skewed.de/net/moreno_sociograms#grade_7

moreno_sociograms — Moreno's sociograms (1934)
Relationships between pupils in a classroom. A directed edge exists if the source wants to sit next to the target. Each child can only choose two others.

@netzschleuder@social.skewed.de
2025-11-03 20:00:03

moreno_sociograms: Moreno's sociograms (1934)
Relationships between pupils in a classroom. A directed edge exists if the source wants to sit next to the target. Each child can only choose two others.
This network has 29 nodes and 59 edges.
Tags: Social, Offline, Weighted
networks.ske…

moreno_sociograms: Moreno's sociograms (1934). 29 nodes, 59 edges. https://networks.skewed.de/net/moreno_sociograms#grade_2

moreno_sociograms — Moreno's sociograms (1934)
Relationships between pupils in a classroom. A directed edge exists if the source wants to sit next to the target. Each child can only choose two others.

@netzschleuder@social.skewed.de
2025-08-30 19:00:04

moreno_sociograms: Moreno's sociograms (1934)
Relationships between pupils in a classroom. A directed edge exists if the source wants to sit next to the target. Each child can only choose two others.
This network has 35 nodes and 67 edges.
Tags: Social, Offline, Weighted
networks.ske…

moreno_sociograms: Moreno's sociograms (1934). 35 nodes, 67 edges. https://networks.skewed.de/net/moreno_sociograms#grade_1

moreno_sociograms — Moreno's sociograms (1934)
Relationships between pupils in a classroom. A directed edge exists if the source wants to sit next to the target. Each child can only choose two others.

@netzschleuder@social.skewed.de
2025-10-28 18:00:06

moreno_sociograms: Moreno's sociograms (1934)
Relationships between pupils in a classroom. A directed edge exists if the source wants to sit next to the target. Each child can only choose two others.
This network has 33 nodes and 64 edges.
Tags: Social, Offline, Weighted
networks.ske…

moreno_sociograms: Moreno's sociograms (1934). 33 nodes, 64 edges. https://networks.skewed.de/net/moreno_sociograms#grade_3

moreno_sociograms — Moreno's sociograms (1934)
Relationships between pupils in a classroom. A directed edge exists if the source wants to sit next to the target. Each child can only choose two others.