@article{ Brin98,
    author = {Sergey Brin and Lawrence Page},
    title = {The anatomy of a large-scale hypertextual {Web} search engine},
    journal = {Computer Networks and ISDN Systems},
    volume = {30},
    number = {1--7},
    pages = {107--117},
    year = {1998} } 


@techreport{Lawrence981,
    author      = {Lawrence Page and Sergey Brin and Rajeev Motwani and Terry Winograd},
    title       = {The {PageRank} Citation Ranking: Bringing Order to the Web},
    institution = {Stanford University},
    type        = {Technical Report},
    year        = 1998
}


@inproceedings {Lin02,
   author = {Lin, Dekang and Pantel, Patrick },
    title = {Concept Discovery from Text},
booktitle = {Proceedings of the Conference on Computational Linguistics},
    pages = {577 -- 583},
    address = {Taipei, Taiwan},
     year = {2002}
}


@inproceedings {Turney02,
   author = {Turney, Peter D.},
    title = {Thumbs Up or Thumbs Down? {S}emantic Orientation Applied to Unsupervised Classification of Reviews},
booktitle = {Proceedings of the 40th Annual Meeting of the Association of Computational Linguistics},
    pages = {417 -- 424},
    address = {Philadelphia, Pennsylvania},
     year = {2002}
}


@inproceedings{Egidio03,
  author    = {Terra, Egidio L.  and  Clarke, Charles L. A.},
  title     = {Frequency Estimates for Statistical Word Similarity Measures},
  booktitle = {HLT-NAACL 2003: Main Proceedings},
  editor    = {Marti Hearst and Mari Ostendorf},
  year      = 2003,
  month     = {May 27 - June 1},
  address   = {Edmonton, Alberta, Canada},
  publisher = {Association for Computational Linguistics},
  pages     = {244--251}
}