@article{DBLP:journals/pvldb/BergamaschiDGOLV10,
  author    = {Sonia Bergamaschi and
               Elton Domnori and
               Francesco Guerra and
               Mirko Orsini and
               Raquel Trillo Lado and
               Yannis Velegrakis},
  title     = {Keymantic: Semantic Keyword-based Searching in Data Integration
               Systems},
  journal   = {PVLDB},
  volume    = {3},
  number    = {2},
  year      = {2010},
  pages     = {1637-1640},
  ee        = {http://www.comp.nus.edu.sg/$\sim$vldb2010/proceedings/files/papers/D31.pdf},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}