In this paper, a new topology for Interline Dynamic Voltage Restorer (IDVR) is proposed. This topology contains two direct three-phase converters which have been connected together by a common fictitious dc-link. According to the kind of the disturbances, both of the converters can be employed as a rectifier or inverter. The converters receive the required compensation energy from the gird thro...

Random scale-free networks are ultrasmall worlds. The average length of the shortest paths in networks of size N scales as lnlnN. Here we show that these ultrasmall worlds can be navigated in ultrashort time. Greedy routing on scale-free networks embedded in metric spaces finds paths with the average length scaling also as lnlnN. Greedy routing uses only local information to navigate a network....

 The main purpose of this paper is to study the existence of afixed point in locally convex topology generated by fuzzy n-normed spaces.We prove our main results, a fixed point theorem for a self mapping and acommon xed point theorem for a pair of weakly compatible mappings inlocally convex topology generated by fuzzy n-normed spaces. Also we givesome remarks in locally convex topology generate...

The high increase in traffic and data rate for future generations of mobile communication systems, with simultaneous requirement for reduced power consumption, makes Multihop Cellular Networks (MCNs) an attractive technology. To exploit the potentials of MCNs a number of new network paradigms are proposed in this thesis. First, a new algorithm for efficient relaying topology control is presente...

This position paper examines the use of topology-aware communication services to support message-passing in wide-area, distributed environments, i.e., grids. Grid computing promises great benefits in the flexible sharing of resources but poses equally great challenges for highperformance computing, that is to say, how to execute large-scale computations on a grid with reasonable utilization of ...

With the development of mobile intelligent devices, and social relations between carriers and devices, mobile opportunistic social networks have been eroded over time. In the network, the network topology and the message content have an impact on the performance of network communication. In order to make nodes communicate better, we propose an algorithm of pushing mechanism based on content and...

Urban canyon environments represent a significant challenge to wireless communications, a satisfactory solution for which remains to be proven. We present RF Propagation Environment Awareness (RPEA), utilising ‘smart’ ad hoc, or self-forming and self-healing networks that are capable of storing and exploiting local propagation geometry information. An empirical radio propagation environment mod...

Task scheduling is an essential aspect of parallel process system. Most heuristics for this NP-hard problem assume fully connected homogeneous processors and ignore contention on the communication links. Actually, contention for communication resources has a strong influence on the execution time of a parallel program in arbitrary network topology heterogeneous system. This paper investigates t...