Lixi Zhou, Jiaqing Chen, et al.
VLDB
Lixi Zhou, Jiaqing Chen, et al.
VLDB
Ruixiong Tian, Zhe Xiang, et al.
Qinghua Daxue Xuebao/Journal of Tsinghua University
Anupam Gupta, Viswanath Nagarajan, et al.
Operations Research
Elena Cabrio, Philipp Cimiano, et al.
CLEF 2013