24 papers · ranked by Valyu relevance
Phillip Duncan-Gelder, Darin O’Keeffe, Philip J. Bones, Steven Marsh
Accurate simulation of dynamic biological phenomena, such as tissue response and disease progression, is crucial in biomedical research and diagnostics. Traditional GPU-based simulation frameworks, typically static CUDA® environments, struggle with dynamically evolving parameters, limiting flexibility and clinical…
Authors not listed
High-precision dynamic simulations of hypersonic flows are crucial for hightemperature aerodynamics, particularly in addressing non-equilibrium effects in turbulent flows. The quasi-classical trajectory (QCT) method, based on microscopic molecular collisions, is a key approach to tackle this challenge. By generating…
Jenny Ma, Riya Sahni, Karthik Sreedhar, Lydia B. Chilton
Multi-agent large language model simulations have the potential to model complex human behaviors and interactions. If the mechanics are set up properly, unanticipated and valuable social dynamics can surface. However, it is challenging to consistently enforce simulation mechanics while still allowing for notable and…
Amaryllis Mavragani, Alessandra Costanza, Jin Han, Genevieve Gariepy + 5 more
'Rifat Zahan' 'Nathaniel D Osgood' 'Benjamin Yeoh' 'Eva Graham' 'Heather Orpana'] Background Suicide remains a public health priority worldwide with over 700,000 deaths annually, ranking as a leading cause of death among young adults. Traditional research methodologies have often fallen short in capturing the…
Lukas Johannes Breitwieser
D E S I G N A N D A N A LY S I S O F A N E X T R E M E - S C A L E , H I G H - P E R F O R M A N C E , A N D M O D U L A R A G E N T - B A S E D S I M U L AT I O N P L AT F O R M
Till Köster, Philipp Henning, Tom Warnke, Adelinde Uhrmacher
Compartmentalization is vital for cell biological processes. The field of rule-based stochastic simulation has acknowledged this, and many tools and methods have capabilities for compartmentalization. However, mostly, this is limited to a static compartmental hierarchy and does not integrate compartmental changes.…
Julia Rosenberger, Andreas Selig, Mirjana Ristic, Michael Bühren + 3 more
'Dieter Schramm' 'Salvatore Cavalieri' 'Nunzio Marco Torrisi'] With the convergence of information technology (IT) and operational technology (OT) in Industry 4.0, edge computing is increasingly relevant in the context of the Industrial Internet of Things (IIoT). While the use of simulation is already the state of the…
Aya Attia, Clément Foucher, Luiz Fernando Lavado Villa
Modeling and simulation of complex systems is key to explore systems dynamics. Many scientific approaches were developed to represent dynamic structure systems but most of these approaches are efficient for some kinds of systems and inefficient for others. Which approach can be adopted for different dynamic structure…
Fabian Dunke, Stefan Nickel
Whenever a system needs to be operated by a central decision making authority in the presence of two or more conflicting goals, methods from multi-criteria decision making can help to resolve the trade-offs between these goals. In this work, we devise an interactive simulation-based methodology for planning and…
Robin Gutzen, Grace W Lindsay
Convolutional Neural Networks (CNNs) have demonstrated remarkable success in image recognition and exhibit conceptual similarities to the primate ventral visual pathway. Adding recurrence opens the door to exploring temporal dynamics and investigating mechanisms underlying recognition robustness, attentional…
Neha Karanjkar, Subodh M. Joshi
The use of Digital Twins is set to transform the manufacturing sector by aiding monitoring and real-time decision making. For several applications in this sector, the system to be modeled consists of a mix of discrete-event and continuous processes interacting with each other. Building simulation-based Digital Twins of…
Till Köster, Philipp Henning, Tom Warnke, Adelinde Uhrmacher + 1 more
Compartmentalization is vital for cell biological processes. The field of rule-based stochastic simulation has acknowledged this, and many tools and methods have capabilities for compartmentalization. However, mostly, this is limited to a static compartmental hierarchy and does not integrate compartmental changes.…
Authors not listed
Molecular dynamics simulations model chemical reactions as continuous changes in molecular structure over time in-stead of static minima and transition states. This perspective argues that time-dependent structural change is a crucial, but often overlooked, mechanistic feature as many reactions simply do not follow a…
Jingmeng Cui, Dieta Wagenmakers, G. Sander van Doorn, Fred Hasselman + 1 more
Formal theories translate verbal theories into a mathematical representation, such as a coupled differential equation or other dynamical systems, intending to strengthen the deductive power of (clinical) theories and to formulate testable and novel hypotheses. Work in clinical formal theories mainly relies on…
Zeyu Deng, Tara P. Mishra, Weihang Xie, Daanyal Ahmed Saeed + 2 more
Understanding ion transport in functional materials is crucial to unravel complex chemical reactions, improve rate per- formance of materials for energy storage and conversion, and optimize catalysts. To model ionic transport, atomistic simulations, including molecular dynamics (MD) and kinetic Monte Carlo (kMC) have…
Johannes Nguyen, Simon T. Powers, Neil Urquhart, Thomas Farrenkopf + 1 more
'Michael Guckert'] Individual traffic significantly contributes to climate change and environmental degradation. Therefore, innovation in sustainable mobility is gaining importance as it helps to reduce environmental pollution. However, effects of new ideas in mobility are difficult to estimate in advance and strongly…
Authors not listed
Electrochemiluminescence (ECL) is a vital analytical technique widely used in immunosensing and emerging applica-tions in biological imaging. Traditional ECL simulations rely on finite element methods, which provide valuable insights into reaction dynamics and spatial distribution of species. However, such methods are…
Aarit Ahuja, Nadira Yusif Rodriguez, Alekh Karkada Ashok, Thomas Serre + 2 more
Visual simulation — i.e., using internal reconstructions of the world to experience potential future versions of events that are not currently happening — is among the most sophisticated capacities of the human mind. But is this ability in fact uniquely human? To answer this question, we tested monkeys on a series of…
Christopher Versteeg, Jonathan D. McCart, Mitchell Ostrow, David M. Zoltowski + 7 more
A primary goal of systems neuroscience is to discover how ensembles of neurons transform inputs into goal-directed behavior, a process known as neural computation. A powerful framework for understanding neural computation uses neural dynamics – the rules that describe the temporal evolution of neural activity – to…
Somayeh Ranjkesh, Behrooz Masoumi, Seyyed Mohsen Hashemi
Complex networks are used in a variety of applications. Revealing the structure of a community is one of the essential features of a network, during which remote communities are discovered in a complex network. In the real world, dynamic networks are evolving, and the problem of tracking and detecting communities at…
Evangelos Katsamakas
The simulation hypothesis suggests that we live in a computer simulation. That notion has attracted significant scholarly and popular interest. This article explores the simulation hypothesis from a business perspective. Due to the lack of a name for a universe consistent with the simulation hypothesis, we propose the…
Alejandro A. Franco, Emilie Loup-Escande, Goran Loiseaux, Jean-Noël Chotard + 5 more
We present two digital-based serious games aiming to engage students and the general public with battery sciences. The first one is a multiscale simulator in Mixed Reality of a battery-powered Electric Vehicle (EV) interacting with an Electrical Grid. One of the players drives the EV in a Virtual Reality (VR)…
Authors not listed
Deriving versatile and robust mechanistic models from experimental data is a key challenge in engineering and natural sciences. This is especially true in chemical reaction engineering, where reactor manufacturers and operators increasingly pursue the development and maintenance of digital twins that rely on frequent…
Jane Kondev, Marc Kirschner, Hernan G. Garcia, Gabriel L. Salmon + 1 more
Many biological processes can be thought of as the result of an underlying dynamics in which the system repeatedly undergoes distinct and abortive trajectories with the dynamical process only ending when some specific process, purpose, structure or function is achieved. A classic example is the way in which…