Excellence in Research and Innovation for Humanity

Nitin Gupta

Publications

2

Publications

2
8260
Stochastic Comparisons of Heterogeneous Samples with Homogeneous Exponential Samples
Abstract:
In the present communication, stochastic comparison of a series (parallel) system having heterogeneous components with random lifetimes and series (parallel) system having homogeneous exponential components with random lifetimes has been studied. Further, conditions under which such a comparison is possible has been established.
Keywords:
Exponential distribution, Order statistics, Star ordering, Stochastic ordering.
1
16354
Clustering in WSN Based on Minimum Spanning Tree Using Divide and Conquer Approach
Abstract:

Due to heavy energy constraints in WSNs clustering is an efficient way to manage the energy in sensors. There are many methods already proposed in the area of clustering and research is still going on to make clustering more energy efficient. In our paper we are proposing a minimum spanning tree based clustering using divide and conquer approach. The MST based clustering was first proposed in 1970’s for large databases. Here we are taking divide and conquer approach and implementing it for wireless sensor networks with the constraints attached to the sensor networks. This Divide and conquer approach is implemented in a way that we don’t have to construct the whole MST before clustering but we just find the edge which will be the part of the MST to a corresponding graph and divide the graph in clusters there itself if that edge from the graph can be removed judging on certain constraints and hence saving lot of computation.

Keywords:
Algorithm, Clustering, Edge-Weighted Graph, Weighted-LEACH.