Title	P vs NP
Author	Gilberto Rodrigo Diduch
Citation	Vol. 12  No. 1  pp. 165-167
Keywords	Turing, Machines, Cryptanalysis, P vs NP and Solution

Title	A Modified Histogram Equalization for Contrast Enhancement Preserving the Small Parts in Images
Author	M. Abdullah-Al-Wadud
Citation	Vol. 12  No. 2  pp. 1-4
Keywords	Contrast enhancement, histogram equalization, washed-out appearance, image details

Title	Complexity of Capacitated Vehicles Routing Problem Using Cellular Genetic Algorithms
Author	Nora Salah Niazy, Amr Badr
Citation	Vol. 12  No. 2  pp. 5-11
Keywords	Vehicle routing problem, capacitated vehicles routing problem, bin packing problem, travelling salesman problem

Title	Broadcast Encryption Based on Braid Groups
Author	Norranut Saguansakdiyotin, Pipat Hiranvanichakorn
Citation	Vol. 12  No. 2  pp. 12-19
Keywords	Broadcast encryption, Braid groups, Asymmetric group key agreement