Collaborative management of KYOTO Multilingual Knowledge Base: the Wikyoto Knowledge Editor

In this paper we introduce the Wikyoto Knowledge Editor, the wiki Web-based environment where the multilingual and multicultural community of KYOTO users interacts to maintain and extend, with respect to their particular domain of interest, the background knowledge resources of the KYOTO system, constituting the Multilingual Knowledge Base. KYOTO is a knowledge-driven system for fact mining from a multilingual collection of information sources concerning a specific domain of interest. Facts are mined from relevant documents that are linguistically and semantically annotated exploiting the Multilingual Knowledge Base, made of several languagespecific WordNets all referred to a common Central Ontology.