@inproceedings{hattori04ieaaie,
  author = {Hiromitsu Hattori and Tadachika Ozono and Takayuki Ito and Toramatsu Shintani},
  title = {Coalition Formation among Agents in Complex Problems based on a Combinatorial Auction Perspective},
  booktitle = {Proceedings of the 17th International Conference on Industrial and Engineering Applications of Artificial Intelligence and Expert Systems (IEA/AIE 2004)},
  publisher = {Springer},
  series = {Lecture Notes in Computer Science},
  volume = {3029},
  number = {},
  pages = {176--187},
  year = {2004},
  doi = {10.1007/978-3-540-24677-0_20},
  url = {}
}