@inproceedings{EndrissGrandiWWW2018,
  author =        {Ulle Endriss and Umberto Grandi},
  title =         {Graph Aggregation: Extended Abstract},
  booktitle =     {Proceedings of the 27th Web Conference (WWW-2018)},
  month =         {April},
  year =          {2018},
  doi =           {10.1145/3184558.3186231},
  note =          {Journal Track Paper}
}