Title	Spatial Clustering with Obstacles Constraints Based on Genetic Algorithms and K-Medoids
Author	Xueping Zhang, Jiayao Wang, Fang Wu
Citation	Vol. 6  No. 10  pp. 109-114
Keywords	Spatial Clustering, Genetic Algorithms, K-Medoids Algorithm, Obstacles Constraints

Title	Obstacle Avoidance Algorithm for Collective Movement in Nanorobots
Author	Khin Haymar Saw Hla, YoungSik Choi, Jong Sou Park
Citation	Vol. 8  No. 11  pp. 302-309
Keywords	particle swarm optimization, coverage, nanorobots, nanomedicine, obstacles avoidance

Title	Simulation of Collective Motion of Self Propelled Particles in Homogeneous and Heterogeneous Medium
Author	Israr Ahmed, Inayatullah Soomro, Syed Baqer Shah, Hisamuddin Shaikh
Citation	Vol. 18  No. 11  pp. 109-115
Keywords	Self-propelled particles, Collective motion, Obstacles.

Title	Towards Integrating the Knowledge Management Mechanisms to Employ Innovation Factors within Universities: Critical Appraisal Study
Author	Hassan Awad M. Alsereihy & Meshal Hesham Harasani
Citation	Vol. 21  No. 8  pp. 327-341
Keywords	Knowledge Management “KM”, Innovation, knowledge creation, knowledge Obstacles and University Innovation