This paper proposes the hybrid Powell-PSO algorithm based on the Powell search method and particle swarm optimization for unconstrained optimization.

This paper proposes a hybrid algorithm(Powell-NLCPSO) based on the Powell search method and the local constriction approach particle swarm optimization with nonlinear varying inertia weight for unconstrained optimization.

According to the principle of odontoprisis'force, the radius vector value of cam on the open-closed armature position was calculated by the means of one dimension searching method at the open-closed odontoprisis cam outline.

For the sake of the forecast for air conditioning loads, a chaos optimization algorithm based on artificial neural network is described in detail, and a model of the chaotic optimization neural network algorithm is established with the error function improved and the searching method optimized.

How to search resources efficiently in the P2P network depends on the indexing and searching method we use.

The searching methods for rare events are reviewed.

A search method for unstructured P2P networks;

A new search method to solve the magnetoencephalography inverse problem;

Based on the quick search method in search engines,this paper discusses the design of seven search methods such as logical symbol search of word phrases,realizing partial functions with java language.