@INBOOK{EWS08,
    AUTHOR =    {Daniel Crabtree},
    TITLE =     {Enhancing Web Search through Query Expansion},
    BOOKTITLE = {Encyclopedia of Data Warehousing and Mining},
    EDITION =   {Second}
    PUBLISHER = {Information Science Reference},
    MONTH =     {August},
    YEAR =      {2008},
    PAGES =     {752--757}
}