An Improved Niche Chaotic Genetic Algorithm for Low-Energy Clustering Problem in Large-Scale Wireless Sensor Networks

Table 1

Communication energy consumption with 10% of cluster head nodes.

Number of nodes	INCGA	PSO	QEA
200	125.53	135.66	143.28
400	182.98	203.08	232.16
600	256.27	306.32	413.48
800	301.54	357.68	518.93
1000	360.21	467.59	710.20