A method, a computer readable medium, and a system are provided for controlling computer system operation during execution of the computer system. A window member for chemical mechanical polishing of the present invention is provided with a substrate part, which is transparent partly at least, an antifouling resin layer formed on at least one side of the substrate part. Fabrics and methods of making fabrics which minimize the average amount of void space between respective tufts or rows are disclosed. This invention not only process user fuzzy query and indirect query, but also process compound sentence query and query having semantic error.