@Inproceedings{conf/adbis/KontakiPM05,
  author = {Kontaki, Maria and Papadopoulos, Apostolos N. and Manolopoulos, Yannis},
  title  = {Continuous Trend-Based Classification of Streaming Time Series.},

  year   = {2005},
  number = {},
  url    = {http://dblp.uni-trier.de/db/conf/adbis/adbis2005.html#KontakiPM05},

  const  = {\ text}
}
@Article{journals/jasis/AmitayCHLS04,
  author = {Amitay, Einat and Carmel, David and Herscovici, Michael and Lempel, Ronny and Soffer, Aya},
  title  = {Trend detection through temporal link analysis.},
  journal = {JASIST},
  year   = {2004},
  number = {14},
  url    = {http://dblp.uni-trier.de/db/journals/jasis/jasis55.html#AmitayCHLS04},

  const  = {\ text}
}
@Inproceedings{conf/cikm/GollapudiS04,
  author = {Gollapudi, Sreenivas and Sivakumar, D.},
  title  = {Framework and algorithms for trend analysis in massive temporal data sets.},

  year   = {2004},
  number = {},
  url    = {http://dblp.uni-trier.de/db/conf/cikm/cikm2004.html#GollapudiS04},

  const  = {\ text}
}
@Article{griffiths2004finding,
  author = {Griffiths, Thomas L. and Steyvers, Mark},
  title  = {Finding scientific topics},

  year   = {2004},
  number = {},
  url    = {http://www.pnas.org/cgi/content/abstract/101/suppl_1/5228},

  const  = {\ text}
}