A common theory of information fusion from multiple text sources step one: cross-document structure
SIGDIAL '00 Proceedings of the 1st SIGdial workshop on Discourse and dialogue - Volume 10
ISUC '08 Proceedings of the 2008 Second International Symposium on Universal Communication
Statement map: assisting information crediblity analysis by visualizing arguments
Proceedings of the 3rd workshop on Information credibility on the web
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As part of the Statement Map project, we are constructing a Japanese corpus annotated with the semantic relations bridging facts and opinions that are necessary for online information credibility evaluation. In this paper, we identify the semantic relations essential to this task and discuss how to efficiently collect valid examples from Web documents by splitting complex sentences into fundamental units of meaning called "statements" and annotating relations at the statement level. We present a statement annotation scheme and examine its reliability by annotating around 1,500 pairs of statements. We are preparing the corpus for release this winter.