public spaces, a central role in planning and urban development is major components of an urban environment is healthy and lively. qualitative and quantitative development of urban public spaces, when appropriate administrative process will be realized, the priority issues in the survey cities, based on modern theories of popular participation (user's perspective) and using the scientific ...

This paper introduces the partial normalized storage model of nested relations which uses the workload information of the database system under consideration to obtain a “better” storage model (i.e., one with a lower query cost) for a given nested relation. Based on the normalized storage model, the nested relation scheme is graphically represented as a tree called the scheme tree. By using the...

Normalized Kullback-Leibler (KL) divergence between cover and stego objects was shown to be important quantity for proofs around Square Root Law. In these proofs, we need to find Taylor expansion of this function w.r.t. change-rate β around β = 0 or be able to find an upper bound for some derivatives of this function. We can expect that this can be done since normalized KL divergence should be ...