Requirements-Driven Automatic Configuration of Natural Language Applications
نویسندگان
چکیده
The paper proposes a model for dynamical building of architectures intended to process natural language. The representation that stays at the base of the model is a hierarchy of XML annotation schemas in which the parent-child links are defined by subsumption relations. We show how the hierarchy may be augmented with processing power by marking the edges with names of processors, each realising an elementary NL processing step, able to transform the annotation corresponding to the parent node onto that corresponding to the child node. The paper describes a navigation algorithm in the hierarchy, which computes paths linking a start node to a destination node, and which automatically configures architectures of serial and parallel combinations of processors.
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