多源电子目录本体集成技术研究

摘要

The commodity catalogs in the e- commerce website are diversified;there is currently no uniform standard for e -catalog, so it is necessary to solve the semantic interoperability of heterogeneous e - catalog. The status of e - catalog ontology integration was analyzed. The process framework of multi - source e - catalog ontology integration was proposed; it includes 3 modes of ontology pretreatment, ontology mapping and ontology merging. The ontology mapping algorithm and ontology merging algorithm of e- catalog were proposed at last.%针对电子商务网站中的商品目录内容各异,没有统一的电子目录标准而带来的异构电子目录的语义互操作问题,对电子目录本体集成研究现状进行了分析,提出了多源电子目录本体集成的流程框架,主要包括本体预处理、本体映射和本体合并3个模块,并给出了电子目录本体映射算法和电子目录本体合并算法.