Category: Complexity
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Structure Inference Improves From Childhood to Adulthood
“Structure Inference in Complex Environments Improves From Childhood to Adulthood” also available on website of Aaron M. Bornstein. Early in development, children can infer latent structure in the world from sparse and ambiguous evidence. Through a process known as structure learning, they extract statistical regularities, construct causal models from those regularities, and use those models…
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Four faces of information in natural systems
Ever wonder what “information” really means? Here‘s a new paper, that lays out the multiple ways the term is used in natural science. Instead of arguing for a single valid interpretation, the paper proposes a pluralistic view where rigorous alternatives coexist — each with affordances and limits. The idea of ‘information’ has been instrumental to…
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Making sense of wickedness
“Making sense of wickedness: Directionality heuristics for challenge-led innovation policy” Highlights This article contributes to the burgeoning literature on directionality challenges by introducing directionality heuristics as a lens to conceptualize how policymakers and other stakeholders interpret and respond to problems in challenge-led innovation policy. Our starting point is that the “wickedness” of problems is strongly…
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What Lives?
“What Lives? A Meta-Analysis of Diverse Opinions on the Definition ofLife” The question of “what is life?” has challenged scientists and philosophers for centuries, producing an array of definitions that reflect both the mystery of its emergence and the diversity of disciplinary perspectives brought to bear on the question.Despite significant progress in our understanding of…
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Reframing neuroergonomics
“Reframing neuroergonomics in an evolutionary and active inference context” Everyday situations, such as feeling nauseous in virtual-reality environments or getting dizzy when reading as a car passenger, reveal how easily our senses can become confused when modern technology disrupts the innate relationship between the physical environment and human sensory systems. Such disruptions expose the vulnerability…
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Modularisation & IT architecture complexity
“Modularisation and the management of IT architecture complexity” Managing IT architecture complexity is crucial for organisations striving for efficiency, flexibility, and agility. This paper examines modularisation as a strategy to address IT architecture complexity through a case study at a European bank. We explore three key design choices in modularisation: level of granularity, standardisation of…
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Neurocognitive Dynamics: Nonergodicity and Simpson’s paradox
“Nonergodicity and Simpson’s paradox in neurocognitive dynamics of cognitive control” Nonergodicity and Simpson’s paradox present significant, yet underappreciated challenges in cognitive neuroscience. Leveraging brain imaging and behavioral data from over 4000 individuals and a Bayesian computational model of cognitive dynamics, we investigated brain-behavior relationships underlying cognitive control at both between-subjects and within-subjects levels. Strikingly, brain-behavior…
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The body does not keep the score
“The body does not keep the score: trauma, predictive coding, and the restoration of metastability” For nearly a decade, the idea that “the body keeps the score” has shaped public and clinical understanding of trauma. It is an enticing metaphor—implying that experience is literally inscribed in flesh, that the body bears the scars of what…
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Persisting Human–AI Gap in Visual Creativity
“Stable Diffusion Models Reveal a Persisting Human–AI Gap in Visual Creativity“ While recent research suggests Large Language Models match human creative performance in divergent thinking tasks, visual creativity remains underexplored. This study compared image generation in human participants (Visual Artists and Non-Artists) and using an image-generation AI model (two prompting conditions with varying human input:…
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Social Observations, Decisions, Explore/Exploit
“Observational learning of exploration-exploitation strategies in bandit tasks” In decision-making scenarios, individuals often face the challenge of balancing between exploring new options and exploiting known ones—a dynamic known as the exploration-exploitation trade-off. In such situations, people frequently have the opportunity to observe others’ actions. Yet little is known about when, how, and from whom individuals…
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From reductionism to realism
“From reductionism to realism: holistic mathematical modelling for complex biological systems” At its core, the physics paradigm adopts a reductionist approach, aiming to understand fundamental phenomena by decomposing them into simpler, elementary processes. While this strategy has been tremendously successful in physics, it has often fallen short in addressing fundamental questions in the biological sciences.…
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Music as a scientific metaphor for mind and brain
“Music as a scientific metaphor for mind and brain” Metaphors have long played multiple roles in conceptualizing the mind and brain, guiding the development and refinement of theoretical models and empirical questions. Early analogies (comparing the brain to hydraulic systems, telephone exchanges, factories, or libraries) offered shortcuts to understanding aspects of cognition, memory, and brain…
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