%0 Journal Article %T Analysis of Appropriate Category Level of Web Directory for Cross-Language Information Retrieval %A Fuminori Kimura %A Akira Maeda %A Kenji Hatano %A Jun Miyazaki %J Lecture Notes in Engineering and Computer Science %D 2008 %I Newswood and International Association of Engineers %U http://www.iaeng.org/publication/IMECS2008/IMECS2008_pp738-743.pdf