Service semantic annotation is advancing quickly in recent years. However, the task of yielding semantics knowledge becomes a bottleneck of semantic annotation. In this paper, we present a new method for extracting tags from WSDL files and mining semantic relationships between tags. It is foundation of building ontology, which can be used to annotate web service. Core tags of domain are extracted, and their semantic relationships are extracted from Wikipedia category graph.
['Kui Xiao', 'Kui Yang', 'Bing Li']
Extracting semantic relationships for web services based on Wikipedia