@inproceedings{BjornssonH06,
  author    = {Yngvi Bj{\"o}rnsson and
               K{\'a}ri Halld{\'o}rsson},
  title     = {Improved Heuristics for Optimal Path-finding on Game Maps},
  booktitle = AIIDE06,
  year      = {2006},
  pages     = {9-14},
  bib2html_pubtype = {Refereed Conference},
  bib2html_rescat = {Games, Video games}
}