Results 21 to 30 of about 1,154,864 (307)

Incremental simulation modelling for Internet collaborative design [PDF]

open access: yes, 2004
In order to support Web-based collaborative design in terms of transferring or updating models dynamically and efficiently, new incremental modelling and local updating strategies have been developed for simulation modelling application since simulation
Qin, SF, Wright, DK
core   +1 more source

Multi-scale simulation of the nano-metric cutting process [PDF]

open access: yes, 2009
Molecular dynamics (MD) simulation and the finite element (FE) method are two popular numerical techniques for the simulation of machining processes. The two methods have their own strengths and limitations.
A Simoneau   +17 more
core   +1 more source

Rethinking the integration of ICT in education: Towards a communication model to promote sustainable development [PDF]

open access: yesE3S Web of Conferences
The aim of this study is to reflect on how to integrate ICT (Information and Communication Technologies) into education, adopting an approach that promotes sustainable development through interaction and communication between educational players.
Machkour Mounia   +4 more
doaj   +1 more source

Reducing Uncertainty and Increasing Confidence in Unsupervised Learning

open access: yesMathematics, 2023
This paper presents the development of a novel algorithm for unsupervised learning called RUN-ICON (Reduce UNcertainty and Increase CONfidence).
Nicholas Christakis, Dimitris Drikakis
doaj   +1 more source

Development of a novel 3D simulation modelling system for distributed manufacturing [PDF]

open access: yes, 2004
This paper describes a novel 3D simulation modelling system for supporting our distributed machine design and control paradigm with respect to simulating and emulating machine behaviour on the Internet.
A.A. West   +14 more
core   +1 more source

Unified theory for light-induced halide segregation in mixed halide perovskites

open access: yesNature Communications, 2021
Mixed halide perovskite undergoes halide segregation under illumination, which impairs its functionality as solar cells. Bobbert et al. present a unified thermodynamic theory to explain the phase separation behaviour that takes into account both ground ...
Zehua Chen   +3 more
doaj   +1 more source

Modelling and simulation of advanced semiconductor devices [PDF]

open access: yes, 2017
This paper presents a modelling and simulation study of advanced semiconductor devices. Different Technology Computer Aided Design approaches and models, used in nowadays research are described here.
Adamu-Lema, Fikru   +6 more
core   +1 more source

Fundamentals of simulation modeling [PDF]

open access: yes2007 Winter Simulation Conference, 2007
We start with basic terminology and concepts of modeling, and decompose the art of modeling as a process. This overview of the process helps clarify when we should or should not use simulation models. We discuss some common missteps made by many inexperienced modelers, and propose a concrete approach for avoiding those mistakes.
openaire   +2 more sources

Predicting stress intensity factor in pressurized cracked tubes using neural networks [PDF]

open access: yesE3S Web of Conferences
Artificial intelligence is fundamentally reshaping how we approach complex engineering challenges, offering solutions that are both swift and remarkably accurate. In this paper, we detail the development of a predictive model, built upon neural networks,
El Kiri Yassine   +4 more
doaj   +1 more source

Using discrete event simulation (DES) to manage theatre operations in healthcare: An audit-based case study [PDF]

open access: yes, 2008
This paper discusses the application of Discrete Event Simulation (DES) in modelling the complex relationship between patient types, case-mix and operating theatre allocation in a large National Health Service (NHS) Trust in London.
Gore, J, Komashie, A, Mousavi, A
core   +1 more source

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