Building Associated Semantic Overlay for Discovering Associated Services

摘要

Due to the lack of associated links among web resources, it is hard for knowledge-based system to provide flexible associated services for users. To solve this problem, Associated Semantic Overlay (ASO) is proposed to semantically organize the loose web domain resources and provide support for associated services. First, using the Element Fuzzy Cognitive Maps (E-FCM) as the semantic representation of web resources, mapping from keywords to web resources is built to make ASO appropriate for the discovery of associated services. Secondly, based on domain keywords and domain association rules, an efficient computing approach of associated links among web resources is presented to automatically build the ASO, which can assist the discovery of associated services. Experimental results demonstrate that ASO can efficiently provide associated services for users.