@article{agraphtraversalbasedapproachtoanswer,
  title = {A Graph Traversal Based Approach to Answer Non-Aggregation Questions Over DBpedia},
  author = {Chenhao Zhu and Kan Ren and Xuan Liu and Haofen Wang and Yiding Tian and Yong Yu},
  year = {2015},
  eprint = {1510.04780},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1510.04780v2},
}