Tootfinder

Intrinsic and Extrinsic Organized Attention: Softmax Invariance and Network Sparsity
Oluwadamilola Fasina, Ruben V. C. Pohle, Pei-Chun Su, Ronald R. Coifman
https://arxiv.org/abs/2506.15541

Intrinsic and Extrinsic Organized Attention: Softmax Invariance and Network Sparsity
We examine the intrinsic (within the attention head) and extrinsic (amongst the attention heads) structure of the self-attention mechanism in transformers. Theoretical evidence for invariance of the self-attention mechanism to softmax activation is obtained by appealing to paradifferential calculus, (and is supported by computational examples), which relies on the intrinsic organization of the attention heads. Furthermore, we use an existing methodology for hierarchical organization of tensors …

MorphoNAS: Embryogenic Neural Architecture Search Through Morphogen-Guided Development
Mykola Glybovets, Sergii Medvid
https://arxiv.org/abs/2507.13785 htt…

MorphoNAS: Embryogenic Neural Architecture Search Through Morphogen-Guided Development
While biological neural networks develop from compact genomes using relatively simple rules, modern artificial neural architecture search methods mostly involve explicit and routine manual work. In this paper, we introduce MorphoNAS (Morphogenetic Neural Architecture Search), a system able to deterministically grow neural networks through morphogenetic self-organization inspired by the Free Energy Principle, reaction-diffusion systems, and gene regulatory networks. In MorphoNAS, simple genomes …

The workers' freedom must be the work of their own hands, the emancipation and liberation of the working class cannot be granted or imposed by external political parties or authorities, but must be achieved through autonomous, collective action and self-organization.
#Anarchism #Syndicalism

Writing the Self and Society: Existential and Cultural Narratives in Lusophone Literature (issue of Romance Notes Journal)
https://ift.tt/ltbidV3
updated: Friday, July 18, 2025 - 7:15amfull name / name of organization: Romance Notes / UNC Chapel…
via Input 4 RELCFP

Continuous-time multifarious systems -- Part II: non-reciprocal multifarious self-organization
Jakob Metson, Saeed Osat, Ramin Golestanian
https://arxiv.org/abs/2506.07649

Continuous-time multifarious systems -- Part II: non-reciprocal multifarious self-organization
In the context of self-assembly, where complex structures can be assembled from smaller units, it is desirable to devise strategies towards disassembly and reassembly processes that reuse the constituent parts. A non-reciprocal multifarious self-organization strategy has been recently introduced, and shown to have the capacity to exhibit this complex property. In this work, we study the model using continuous-time Gillespie simulations, and compare the results against discrete-time Monte Carlo …

A global urban road network self-adaptive simplification workflow from traffic to spatial representation
https://www.nature.com/articles/s41597-025-05164-9
Data for 35 cities. Looks similar to the neatnet method

A global urban road network self-adaptive simplification workflow from traffic to spatial representation - Scientific Data
Urban road network is crucial for understanding and revealing the spatial logic of urban organization and evolution. However, existing urban road network datasets like OpenStreetMap are designed for traffic studies, treating each lane as a distinct spatial unit of mobility, which may not align with urban studies considering each road as an integration space for social and cultural dynamics. This study established a novel workflow to self-adaptively transform the global urban road network from t…

Self-organization of earth's inner magnetospheric multi-ion plasma
Usman Shazad, M. Iqbal
https://arxiv.org/abs/2507.00734 https://

Self-organization of earth's inner magnetospheric multi-ion plasma
The self-organization of a magnetized multi-ion plasma, composed of inertialess electrons and inertial H+, He+, and O+ ions, leads to the formation of quadruple Beltrami (QB) field structures. The QB self-organized state is a linear combination of four single Beltrami fields, and it is a non-force-free state that shows strong magnetofluid coupling. Moreover, the QB state is characterized by four relaxed state structures of different length scales. The investigation reveals that the generalized …

Self-organization to multicriticality
Silja Sormunen, Thilo Gross, Jari Saram\"aki
https://arxiv.org/abs/2506.04275 https://arxi…

Self-organization to multicriticality
Self-organized criticality is a well-established phenomenon, where a system dynamically tunes its structure to operate on the verge of a phase transition. Here, we show that the dynamics inside the self-organized critical state are fundamentally far more versatile than previously recognized, to the extent that a system can self-organize to a new type of phase transition while staying on the verge of another. In this first demonstration of self-organization to multicriticality, we investigate a …

This https://arxiv.org/abs/2505.15998 has been replaced.
initial toot: https://mastoxiv.page/@arXiv_csAI_…

Exploring Flow-Lenia Universes with a Curiosity-driven AI Scientist: Discovering Diverse Ecosystem Dynamics
We present a method for the automated discovery of system-level dynamics in Flow-Lenia$-$a continuous cellular automaton (CA) with mass conservation and parameter localization$-$using a curiosity-driven AI scientist. This method aims to uncover processes leading to self-organization of evolutionary and ecosystemic dynamics in CAs. We build on previous work which uses diversity search algorithms in Lenia to find self-organized individual patterns, and extend it to large environments that support…

Computers are the cold machinery of industrial despotism, tools of alienation imposed by capitalist power.
Junk no worker ever called for, standing in opposition to the free self-organization and creativity of the laboring masses.
#Capitalism #Computers

Information-Theoretical Measures for Developmental Cell-Fate Proportioning Processes
Michael A. Ramirez-Sierra, Thomas R. Sokolowski
https://arxiv.org/abs/2505.23659

Information-Theoretical Measures for Developmental Cell-Fate Proportioning Processes
Self-organization is a fundamental process of complex biological systems, particularly during the early stages of development. In the mammalian embryo, blastocyst formation exemplifies a self-organized system, involving the correct spatio-temporal segregation of three distinct cell fates: trophectoderm (TE), epiblast (EPI), and primitive endoderm (PRE). Despite the significance of this class of processes, quantifying the information content of self-organizing patterning systems remains challeng…

I don’t care what people think or say. I stand in solidarity with the @… and share their vision for a free, self-organized workers’ movement in Norway. Even if syndicalists are few, we’re here, and I proudly support their struggle for worker control and direct action.
I identify as a syndicalist because I actually enjoy working, but only when labor is organized…

This https://arxiv.org/abs/2404.04146 has been replaced.
initial toot: https://mastoxiv.page/@arXi…

Nonlocally coupled moisture model for convective self-aggregation
Clouds play a central role in climate physics by interacting with precipitation, radiation, and circulation. Despite being a fundamental issue in convective organization, the self-aggregation of clouds lacks a theoretical explanation due to its complexity. In this study, we introduce an idealized mathematical model where the system's state is represented solely by the vertically integrated water vapor content of atmospheric columns under the weak temperature gradient approximation. By analyzing…

Surface phase behavior, not hydrogen bonding, governs hydrophobic attraction between extended solutes
Nigel B. Wilding, Francesco Turci
https://arxiv.org/abs/2506.09858

Surface phase behavior, not hydrogen bonding, governs hydrophobic attraction between extended solutes
Hydrophobic interactions are central to biological self-assembly and soft matter organization, yet their microscopic origins remain debated. Traditional explanations often attribute the increase in attraction between hydrophobic solutes with increasing temperature to entropy changes resulting from disrupted hydrogen bonding in water. Here, we present a different perspective based on the physics of surface phase transitions, supported by extensive molecular dynamics simulations. Using well-tempe…

This https://arxiv.org/abs/2412.07250 has been replaced.
initial toot: https://mastoxiv.page/@…

Control, competition and coexistence of effective magnetic orders by interactions in Bose-Einstein condensates with high-Q cavities
Ultracold atomic systems confined in optical cavities have been demonstrated as a laboratory for the control of quantum matter properties and analog quantum simulation. Often neglected, but soon amenable to manipulation in a new generation of experiments, we show that atomic many-body interactions allow additional control in the cavity driven self-organization of effective spinor Bose-Einstein condensates (BEC). We theoretically show that a rich landscape of magnetic ordering configurations eme…

Emergent universal long-range structure in random-organizing systems
Satyam Anand, Guanming Zhang, Stefano Martiniani
https://arxiv.org/abs/2505.22933 http…

Emergent universal long-range structure in random-organizing systems
Self-organization through noisy interactions is ubiquitous across physics, mathematics, and machine learning, yet how long-range structure emerges from local noisy dynamics remains poorly understood. Here, we investigate three paradigmatic random-organizing particle systems drawn from distinct domains: models from soft matter physics (random organization, biased random organization) and machine learning (stochastic gradient descent), each characterized by distinct sources of noise. We discover …

When I Knew: Coming Out as a Form of Self-Knowledge
https://ift.tt/8sike54
updated: Friday, May 30, 2025 - 9:06amfull name / name of organization: South Atlantic Modern…
via Input 4 RELCFP h…

Active Hyperuniform Networks of Chiral Magnetic Micro-Robotic Spinners
Jing Wang, Zihao Sun, Huaicheng Chen, Gao Wang, Duyu Chen, Guo Chen, Jianwei Shuai, Mingcheng Yang, Yang Jiao, Liyu Liu
https://arxiv.org/abs/2505.21820

Active Hyperuniform Networks of Chiral Magnetic Micro-Robotic Spinners
Disorder hyperuniform (DHU) systems possess a hidden long-range order manifested as the complete suppression of normalized large-scale density fluctuations like crystals, which endows them with many unique properties. Here, we demonstrate a new organization mechanism for achieving stable DHU structures in active-particle systems via investigating the self-assembly of robotic spinners with three-fold symmetric magnetic binding sites up to a heretofore experimentally unattained system size, i.e.,…