This paper presents improvements to the conventional Topology Representing Network to build more appropriate topology relationships. Based on this improved Topology Representing Network, we propose a novel method for online dimensionality reduction that integrates the improved Topology Representing Network and Radial Basis Function Network. This method can find meaningful low-dimensional featur...

Topology control protocols attempt to reduce the energy consumption of nodes in an ad-hoc wireless network while maintaining sufficient network connectivity. Topology control protocols with various features have been proposed, but they all lack robustness and are extremely sensitive to faulty information from neighbors. For example, the XTC protocol (R. Wattenhofer and A. Zollinger, XTC: A prac...

The concept of ad-hoc networks has first arisen in 1970s. Adhoc networks act differently than other wireless networks, for each node can act as a router. For that ad-hoc networks can be used in some interesting applications. However, if the network wasn’t well constructed, it would have an inefficient performance. Interference can be considered to be one of the worst problems, the network can s...