TY - CONF AU - Si, Xiance AU - Liu, Zhiyuan AU - Li, Peng AU - Jiang, Qixia AU - Sun, Maosong A2 - Eisterlehner, Folke A2 - Hotho, Andreas A2 - Jäschke, Robert T1 - Content-based and Graph-based Tag Suggestion T2 - PB - C1 - PY - 2009/10 CY - VL - 497 IS - SP - 243 EP - 260 UR - DO - KW - dc09 KW - recommender KW - tag L1 - SN - N1 - N1 - AB - ER -