On the base of BPEL4WS and multi-layer design pattern, we will introduce middleware engine architecture.

本文在BPEL4WS的基础上，引入分层设计的思想，提出相关的业务流程执行引擎架构。

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An improved design method on pattern classifier based on multi-layer perceptrons (MLP) by means of minimum classification error (MCE) training was proposed.

提出了一种基于最小分类错误(MCE)训练的采用多层感知器(MLP)结构的模式分类器设计方法。

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