The trace ratio optimization (TRO) problem consists of finding an orthonormal basis for the discriminative subspace that maximizes two operators on covariance matrices corresponding to distinctive classes or signal components. TRO is encountered in various processing problems such as dimensionality reduction, enhancement, and analysis. In this paper, we propose a distributed adaptive algorithm ...

In this paper, we first describe some current and future applications of sensor networks. We present the conceptual framework of distributed routing strategies for wireless sensor networks. We show that under reasonable assumptions, this routing scheme guarantees ‘shortest path property’ which is quite desirable for sensor networks. We then discuss how this framework can be used to support dist...

Wireless Sensor Networks (WSNs) are consist of independent distributed sensors with storing, processing, sensing and communication capabilities to monitor physical or environmental conditions. There are number of challenges in WSNs because of limitation of battery power, communications, computation and storage space. In the recent years, computational intelligence approaches such as evolutionar...