this paper presents a hybrid technique for simultaneous estimation of parameter and function in inverse heat conduction problems. no prior information is used for the functional form of the heat flux in the present study. the scheme presented here is a combination of two different classical methods: the variable metric method (vmm) and gauss method (gm). the determination of the unknown thermal...

this research estimates the monetary value of internet information for each type of information and services by using hedonic pricing method. the statistic social of this research is high-speed internet users in tehran. based on the results, high speed internet users of tehran consider a positive monetary value for some information types in the internet, in descendent respect, such as film down...

An outline of formal model describing the acquisition of ‘meta–information’ on information resources is being proposed, which should enable to compare the quality of different analysis procedures. It is illustrated an example from website analysis.