1. A method for assembling processing graphs in an information processing system, comprising: performing, in an offline manner, translating a plurality of component descriptions into a planning language and performing reasoning on the plurality of component descriptions during the translation; and performing, in an online manner, receiving a processing request that specifies a desired processing outcome; translating the processing request into a planning goal; and assembling a plurality of processing graphs, each of the processing graphs including a plurality of the translated and reasoned components that satisfy the desired processing outcome.