@inproceedings{DBLP:conf/lpnmr/GebserLNNST07,
  author = {Gebser, Martin and Liu, Lengning and Namasivayam, Gayathri and Neumann, Andr{\'{e}} and Schaub, Torsten and Truszczynski, Miroslaw},
  title = {The First Answer Set Programming System Competition},
  booktitle = {{LPNMR}},
  series = {Lecture Notes in Computer Science},
  volume = {4483},
  pages = {3--17},
  publisher = {Springer},
  year = {2007}
}