2009 Volume 2009 Issue SWO-020 Pages 15-
Interlanguage-links (ILLs) among Wikipedias are one of important multilingual resources. In this paper, we describe (1) an analysis results of ILLs among Chinese, Japanese, Korean, and English (CJKE) Wikipedias, (2) evaluation results of ILLs using traditional dictionaries, (3) hierarchic analysis about Category-links of Wikipedias, (4) our cross-lingual keyword navigation system using ILLs.