@phdthesis{oai:naist.repo.nii.ac.jp:00010772,
 author = {Papon, Yongpisanpop},
 month = {Mar},
 school = {奈良先端科学技術大学院大学},
 title = {Supporting Effective Knowledge Sharing through Extracting Search Activities in a Community of Interest},
 year = {2015}
}