Title	Improving the Hierarchical Routing Protocol to Enhance the Lifespan of Wireless Sensor Networks
Author	Zahra davoudinia, mohammad_k sepehrifar
Citation	Vol. 25  No. 12  pp. 105-108
Keywords	Hierarchical wireless sensor networks, Routing algorithm, network lifespan, Node energy consumption

Title	Proposed Approach to Increase Efficiency of Polyhedral Compilation using Hash Mapping and Parallel Systems
Author	Hira Beenish and Muhammad Fahad
Citation	Vol. 25  No. 12  pp. 99-104
Keywords	Polyhedral, Hash Function, Parallel Systems, GPU, CPU, Algebric Expressions

Title	Implementation of New Energy-efficient Secure Block Cipher for M2M CPSs
Author	Chandrama Thorat and Vandana Inamdar
Citation	Vol. 25  No. 12  pp. 87-98
Keywords	Lightweight cryptography; Energy efficiency, Block cipher; Bit permutation; Bit-slice;

Title	IRIS Image Edge Detection using Wavelets
Author	Dr.A.SENTHIL ARUMUGAM, J.JESLIN SUJI, Dr.D.KIRUBA JOTHI
Citation	Vol. 25  No. 12  pp. 81-86
Keywords	Haar, Wavelets, Edge Detection, IRIS Image Edge