Abstract: This paper designs a novel hiding strategy based on an equivalence relation, which can remarkably enhance the quality of stego image without sacrificing the security and capacity of original ...
The methods of cross-ratios, equivalence classes and metrics that were introduced in a previous paper (Altham 1970) are extended to three further problems. First the interdependence of the rows, ...
Equivalence‐based instruction (EBI) is an instructional methodology grounded in the principles of stimulus equivalence, whereby teaching a limited set of direct relations gives rise to the emergence ...
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