04/22/2025
Research Article
This paper investigates the financial economics of simple periodic systems. Well-established financial procedures appear to be complicated, and lead to partially biased results. Probability theory is applied, and the focus is on the finances of simple periodic growth processes, in the absence of intermediate divestments.
Image credit: Pawel Czerwinski
04/21/2025
Research Article
The authors study the evolution of cooperation using a computational model that allows us to simulate evolutionary dynamics and shows the conditions under which cooperation observed in collectives could emerge. Cooperation is a widespread behavior in biological and human systems that allows groups to function and thrive, but it constitutes a puzzle for evolutionary theories.
Image credit: Federico et al
04/09/2025
Research Article
This study investigates how changing environmental conditions may have influenced the emergence of cooperative behaviors among early human groups during the Middle Stone Age in Africa, a pivotal period in human evolution.
Image credit: Susan Wilkinson
03/20/2025
Research Article
The authors present a method for detecting “hallmarks of self-avoidant memory” from trajectory data for a synthetic environmentally responsive swimming droplet. Because these droplets swim fast relative to the speed at which diffusion erases their self-created chemical gradients, they avoid each other’s and their own past locations.
Image credit: Lucas K.
03/18/2025
Research Article
The iterated learning model is an agent model which simulates the transmission of language from generation to generation. It is used to study how the language adapts to pressures imposed by transmission.
Image credit: USGS
02/18/2025
Research Article
Understanding the intricate relationship between neural network morphology, spiking dynamics, and function is a fundamental challenge in neuroscience. This study delves into this relationship in the renowned Pavlovian conditioning model proposed by Izhikevich to address the “distal reward problem.”
Image credit: Lee & Jeong
02/18/2025
Research Article
Reservoir computing is a class of biologically-inspired machine learning models that can accurately predict these time series. A particularly challenging scenario occurs when trying to extract and predict individual signals in a mixture, where each has its own underlying deterministic and stochastic properties.
Image credit: Manuel (Unsplash)
02/18/2025
Research Article
This paper addresses the debate on whether synchronization in production systems is either positive or negative by analyzing...
Image credit: Lalit Kumar
02/18/2025
Research Article
The authors offer evidence in support of the view that public health categories need rethinking; that more precise and granular ones are needed.
Image credit: CDC
02/03/2025
Research Article
The authors trained different language models, from simple statistical models to advanced neural networks, on a database of 41 multilingual text collections comprising a wide variety of text types.
Image credit: Annie Spratt
02/03/2025
Research Article
This study used a large data set of 65 million job adverts between 2016 and 2022 across the whole of the UK to examine the patterns of skills required together by employers.
Image credit: Liu et al
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