@article{steels98theOrigins,
  author = {Steels, L.},
  interhash = {1153c76a87aca9c24b29d8005b865d67},
  intrahash = {0db774cda0dcabf19058a220fcd00aa2},
  journal = {Autonomous Agents and Multi-Agent Systems},
  month = {October},
  number = 2,
  pages = {169-194},
  title = {The Origins of Ontologies and Communication Conventions in Multi-Agent Systems},
  url = {http://www.isrl.uiuc.edu/~amag/langev/paper/steels98theOrigins.html},
  volume = 1,
  year = 1998
}

@inproceedings{MobasheretalCHI2001,
  address = {New Orleans, LA},
  author = {Parent, S. and Mobasher, B. and Lytinen, S.},
  booktitle = {Proceedings of the 9th International
         Conference on Human Computer Interaction},
  interhash = {9539ed5408f62ddb8d5c790fabac2e76},
  intrahash = {aaf8f9dccc3d89097704896af6b78536},
  title = {An Adaptive Agent for Web Exploration Based of Concept Hierarchies},
  url = {citeseer.nj.nec.com/443168.html},
  url2 = {www.cs.umn.edu/research/websift/papers/rwc\_thesis.ps},
  year = 2001
}