Dynamic description logic (DDL) is among the few emerging service composition solutions through logical reasoning. To overcome low efficiency and lacking context-aware support of DDL reasoning, we ...propose a new DDL-based service composition model, which supports context-based service pre-filtering over DDL reasoning space. The pre-filtering runs under the BPEL workflow and a distributed reasoning algorithm need to reasoning different contexts after pre-filtering.
Dynamic description logic (DDL) is among the few emerging service composition solutions through logical reasoning in AI area. To increase DDL reasoning efficiency, we proposed a new DDL-based service ...composition model that supports context-aware service pre-filtering over DDL reasoning space. In this model, service filtering based on contexts runs under the workflow control logic. We evaluated filtering approach on a simple, yet realistic example, and the results shows this approach provides a practical solution.
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