@phdthesis{oai:tsukuba.repo.nii.ac.jp:00043354,
 author = {Savong, Bou},
 month = {},
 note = {2016},
 school = {筑波大学, University of Tsukuba},
 title = {A Study on Keyword Search over Structured and Semi-structured Data Streams},
 year = {2017}
}