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    STUDIA INFORMATICA - Ediţia nr.1 din 2015  
         
  Articol:   PERCEPTUAL EVALUATION OF RANDOM NUMBER SEQUENCES USING FILESEER+.

Autori:  . 		 
       
         
  Rezumat:  The quality assessment of random number sequences based on visual perceptions is meant to complement the more widely used approach of statistical testing that has become a standard method of randomness evaluation. Instead of carrying out a well defined procedure by means of computer instructions which build-up the statistical randomness batteries, in visual assessment we rely on the perceptual system to extract statistical properties from the visual representation of the tested sequence and derive conclusions regarding the quality of randomness accordingly. FileSeer+ is a follow-up work to the research results previously presented in [1] and proposes several visual tests together with an efficient testing environment for random number sequences based on perceptual assessment. Empirical results show that visual evaluation can highly improve the process of randomness assessment by facilitating the understanding and interpretation of randomness through the properties of random sequences that can be visually captured.

Key words and phrases. randomness assessment, visual perception, statistical properties, testing environment. 		 
         
     
         
         
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