This is the forth chapter which is intended to the M2 option IA CS course students. It treats the metaheuristics based on single solution.
https://docs.google.com/viewer?a=v&pid=explorer&chrome=true&srcid=0ByRRP-MOJNvFNGM4YjMyNmUtZTJmOS00ZTAwLWI2NTktMmViMzNmYzZhNTBm&hl=en
