排序方式： 共有4条查询结果，搜索用时 93 毫秒
1
1.
Muthukumar John G. Hedberg 《British journal of educational technology : journal of the Council for Educational Technology》2005,36(3):379-395
There is growing recognition that the economic climate of the world is shifting towards a knowledge‐based economy where knowledge will be cherished as the most prized asset. In this regard, technology can be leveraged as a useful tool in effectually managing the knowledge capital of an organisation. Although several research studies have advanced knowledge management frameworks catering to the requirements of organisations specialising in diverse fields of expertise, no comprehensive knowledge‐management architecture has been found that is technology mediated and orientated towards the emergent needs of an educational research organisation. In this paper, we review a knowledge management technology approach modeled as a web portal that was developed to create a repository and to facilitate shared resources in a research organisation. This technology‐based framework encapsulates the knowledge management processes that capture and augment the explicit knowledge resources of the research organisation. The framework also supports social networks that enable the sharing and encoding of tacit knowledge by facilitating online exchanges and feedback. 相似文献
2.
P. Muthukumar 《Journal of The Franklin Institute》2009,346(1):65-80
In this paper, the approximate controllability of nonlinear stochastic evolution time-varying delay systems with preassigned responses is studied. The necessary conditions for controllability results of nonlinear systems are not associated with linear systems. No compactness assumptions are imposed in the main results. 相似文献
3.
This work aims to analyze the exponential stability of a non-linear impulsive neutral stochastic delay differential system. In this study, impulse perturbation is considered a delay-dependent state variable. The solution of the delay-dependent impulsive neutral stochastic delay differential system is associated with the solution of the system without impulses. First, we developed a relation connecting the solution of the neutral stochastic delay differential system without impulses and the solution of the corresponding system with impulses. Then, the conditions of the exponential stability of the proposed impulsive system are derived by determining the stability analysis of the respective system without impulse. The numerical approach for the neutral stochastic delay system without impulses is generated using the Euler-Maruyama method and adopted for the corresponding impulsive system. Finally, the achieved theoretical results are illustrated for applying the Malthusian single species neutral stochastic delay population model with immigration impulses. 相似文献
4.
In this paper, sufficient conditions for the approximate controllability of mixed stochastic Volterra–Fredholm type integrodifferential systems are established. The results are obtained by using the Banach fixed point theorem. An example is provided to illustrate the theory. 相似文献
1