Volume 12, Number 4, August 2011 (click for next issue, last issue)			ISSN 1473-804x Online ISSN 1473-8031 Print
	International Journal of Simulation Systems, Science & Technology Includes Extended Selected Papers from ISMS2011 IEEE 2^nd International Conference on Intelligent Systems, Modelling and Simulation Kuala Lumpur (Malaysia) 24 January, Phnom Penh (Cambodia) 27 – 28 January 2011
Guest Editor: Marry Kong, Royal University of Phnom Penh, Phnom Penh, Cambodia Editor-in-chief: David Al-Dabass, Science and Technology, Nottingham Trent University, UK
AN EFFICIENT FACE DETECTION METHOD USING ADABOOST AND FACIAL PARTS Yasaman Heydarzadeh and Abolfazl T. Haghighat				1
3D MOLECULAR GEOMETRY AND BAND STRUCTURE MODELLING OF GRAPHENE AND CARBON NANOTUBES Chanaka Suranjith Rupasinghe and Mohamed Mufthas Mohammadu Rasikim				10
PERFORMANCE METRICS OF HETEROGENEOUS DISTRIBUTED MEMORY PARALLEL COMPUTER SYSTEM USING RECURSIVE MODELS Osondu Everestus Oguike, Dele Longe, Monica Agu, Stephenson Echezona, Ola Abass and Deborah Ebem				18
DETECTION OF COOPERATIVE BLACK HOLE ATTACK IN WIRELESS AD HOC NETWORKS Jaydip Sen				26
PERFORMANCE OF COMPUTE INTENSIVE APPLICATIONS OF DISTRIBUTED MEMORY HETEROGENEOUS PARALLEL COMPUTER SYSTEM USING ANALYTIC AND RECURSIVE MODELS Osondu Everestus Oguike, Ola Abass, Deborah Ebem, Monica Agu, Stephenson Echezona and Dele Longe				34
DESIGNING LOGICAL CIRCUITS BASED ON MAJORITY SATURATING GATES Ali Bozorgmehr, Kaveh Kianfar and Reza Amiri				42
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