Yinghui Wu, Shengqi Yang, Mudhakar Srivatsa, Arun Iyengar, Xifeng Yan. Summarizing Answer Graphs Induced by Keyword Queries. PVLDB, 6(14):1774-1785, 2013. [doi]
@article{WuYSIY13,
title = {Summarizing Answer Graphs Induced by Keyword Queries},
author = {Yinghui Wu and Shengqi Yang and Mudhakar Srivatsa and Arun Iyengar and Xifeng Yan},
year = {2013},
url = {http://www.vldb.org/pvldb/vol6/p1774-wu.pdf},
researchr = {https://researchr.org/publication/WuYSIY13},
cites = {0},
citedby = {0},
journal = {PVLDB},
volume = {6},
number = {14},
pages = {1774-1785},
}