Sentence examples for hierarchy scheme from inspiring English sources

In addition, we implement the other two representative group key management protocols of MANETs for comparison, which are Zhu's threshold hierarchy scheme [15] and JHc's GDH3-based region key management scheme [16, 17], respectively.

It is essentially the responsibility of the design engineer to define a key hierarchy scheme that satisfies the requirements of the system for the backup or archiving procedure, as well as the type and the ownership of keying material.

In this context, we propose a structured P2P model, named Tide, which is based on vertical hierarchy scheme to support the heterogeneity of network, guarantying that any node participating in topology holds unique ID in whole system.

The "sloshing bucket" theory of evolution emerges from empirical cases in biological history mapped onto this dual hierarchy scheme: little phenotypically discernible evolution occurs with minor ecological disturbance; conversely, greatest concentrations of change in evolutionary history follow mass extinctions, themselves based on physical perturbations of global extent.

And second, mapping patterns of the actual evolutionary history of life on earth onto the hierarchy scheme yields a general vision of the evolutionary process (I call it the "sloshing bucket" (Eldredge 2003) for reasons explained below) that I further believe has profound implications for curriculum development at all educational levels.

Unless there is an eleventh-hour intervention from the EU hierarchy, the scheme announced on 5 March will only apply to companies placing raw materials on the market, such as Europe's 20 or so smelters.

Figure 3a illustrates the inefficiency of intra-domain routing in hierarchy-based schemes.

Therefore, hierarchy-based schemes provide shorter routes and reduce the packet transmission delay than NEMO.

We discussed the procedure of hierarchy-based schemes in Section 3.2.

Therefore, hierarchy-based schemes cannot handle the handoff procedure efficiently, so there is a long convergence time during route optimization.

The route optimization procedures of hierarchy-based schemes and DRO are shown in Figure 6a,b, respectively.