An Approach for Composing Services Based on Environment Ontology

Algorithm 4

Decomposition algorithm among the various environmental entities.

DecByEnt(Req, ReqSet)

(1) for(each 𝑒 in Req.Ents){ // the number of environmental entities in Req.Ent greater than 1

(2)  ReqSet:= ReqSet ∪ create(𝑒, Req);

(3) end for