@inproceedings{xi2009content,
  author = {Si, Xiance and Liu, Zhiyuan and Li, Peng and Jiang, Qixia and Sun, Maosong},
  crossref = {eisterlehner2009ecmlpkdd},
  editor = {Eisterlehner, Folke and Hotho, Andreas and Jäschke, Robert},
  interhash = {060d0b9532600a70bccbabd8628f64a9},
  intrahash = {de2233e0713a1cefbf5f5ccde074e31d},
  issn = {1613-0073},
  month = {September},
  pages = {243--260},
  series = {CEUR-WS.org},
  title = {Content-based and Graph-based Tag Suggestion},
  volume = 497,
  year = 2009
}