@inproceedings{oai:fun.repo.nii.ac.jp:00005304,
 author = {Murai, Hajime and Tokosumi, Akifumi},
 book = {Proceedings of Literature in Cognition and Computer: workshop of XXVIII Annual Conference of the Cognitive Science Society},
 month = {Jul},
 pages = {20--23},
 publisher = {Cognitive Science Society},
 title = {Extracting the Hierarchical Structure of Plots from Variant Texts},
 year = {2006}
}