A grid-based scheduling system of manufacturing resources for a virtual enterprise

2005 ◽  
Vol 28 (1-2) ◽  
pp. 137-141 ◽  
Author(s):  
Deng Hong ◽  
Chen Li ◽  
Wang Chentao ◽  
Deng Qianni
Author(s):  
Marina Burakova-Lorgnier

A Virtual Organisation (VO) or Virtual Enterprise is a loosely-coupled group of collaborating organisations, acting to some extent as though they were part of a single organisation. This implies that they exhibit some properties of a conventional organisation without actually being one. In practice, this involves overcoming organisational boundaries, which tend to make collaborative working difficult. The authors of this chapter propose that this is a socio-technical problem, requiring both a technical (software) infrastructure and a sociological approach to building, deploying and operating the VOs supported by it. This joint approach can help to overcome some of the problems associated with collaborative working, ranging from poorly coordinated activity, to ineffective problem solving and decision- making. The authors describe a socio-technical approach to building and operating VOs in highly dynamic environments and present two factual scenarios from the chemical and health industries. They describe a platform supporting such VOs, which was developed as part of the EPSRC E-Science Pilot Project GOLD.


2010 ◽  
Vol 4 (3) ◽  
pp. 283-309 ◽  
Author(s):  
Wenan Tan ◽  
Yicheng Xu ◽  
Wei Xu ◽  
Lida Xu ◽  
Xianhua Zhao ◽  
...  

2019 ◽  
Author(s):  
Elvar Jónsson ◽  
Asmus Ougaard Dohn ◽  
Hannes Jonsson

This work describes a general energy functional formulation of a polarizable embedding QM/MM scheme, as well as an implementation where a real-space Grid-based Projector Augmented Wave (GPAW) DFT method is coupled with a potential function for H<sub>2</sub>O based on a Single Center Multipole Expansion (SCME) of the electrostatics, including anisotropic dipole and quadrupole polarizability.


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