Opposition-based learning was first introduced as a solution for machine learning; however, it is being extended to other artificial intelligence and soft computing fields including meta-heuristic optimization. It not only utilizes an estimate of a solution but also enters its counter-part information into the search process. The present work applies such an approach to Colliding Bodies Optimiz...

The paper is an analysis and comparison of the android mobile OS with the iPhone which have ruled the mobile market in past years today is facing a downfall just because of the introduction of this new OS. Android with its new and extraordinary features is being loved by all and is promising various amendments and introduction of newer applications to give the best to its users.Paper also highl...

for the past quarter of a century iran has advocated the setting up of a security regime in the persian gulf by littoral states that excludes foreign powers. this paper examines the reasons behind iran's opposition to foreign participation in persian gulf security arrangements; the steps iran has taken to gain the support of other littoral states for its scheme, and the prospects for iran&...