Extending tuple spaces with Description Logic provides a coordination model particularly suitable for open and dynamic application domains like pervasive systems, Internet applications and service-based applications.
However, description logic ~per se~ is not powerful enough to represent vague/fuzzy knowledge so often required by real-world application scenarios.
Hence, in this paper we extend the model of Description Logic tuple spaces (~Description Spaces~, or DS, in short) with fuzziness in order to support fuzzy semantic coordination.