Title	Some Parallel Algorithms Based on Parentheses Matching on Linear Arrays with Optical Buses
Author	Young-Hak Kim
Citation	Vol. 7  No. 4  pp. 125-130
Keywords	Optical buses, Parentheses matching, Binary tree, Infix/postfix expression

Title	Bijective Function with Domain in N and Image in the Set of Permutations: An Application to Cryptography
Author	V?ctor M. Silva-Garc?a, Cornelio Y??ez-M?rquez, Juan L. D?az de Le?n-Santiago
Citation	Vol. 7  No. 4  pp. 117-124
Keywords	JV Theorem, Factorial Theorem, Factorial Cryptosystem, Permutations.

Title	IPMS: A Web Portal for Industry Project Team Management
Author	Hao Shi
Citation	Vol. 7  No. 4  pp. 111-116
Keywords	Project Management Systems, e-Management, Industry Projects, Groupware, Web Portal

Title	Asymmetric Cryptographic Protocol with modified Approach
Author	Pushpa.R.Suri, Priti Puri
Citation	Vol. 7  No. 4  pp. 107-110
Keywords	Decryption, NTRU, polynomial, public key, XOR, private key.