Fuzzy rule interchange between f-R2ML and f-RIF

f-R2ML is a very important fuzzy rule markup language in the Semantic Web, which should be included in the f-RIF interchange framework. However, there are heterogeneous syntaxes between f-RIF and f-R2ML. Therefore, it is necessary to construct transformations between these two languages. In the paper, a syntax mapping between f- R2ML and f-RIF is constructed. Two kinds of transformations are proposed. What´s more, the information loss in the process of transformations is also analyzed. And the remedial measures are also proposed to reduce possible information loss.