@InProceedings{ShWiMeKL2007,
      AUTHOR = {Shen, Dan and Wiegand, Michael and Merkel, Andreas and Klakow, Dietrich},
      TITLE = {The Alyssa System at TREC QA 2007: Do We Need Blog06?},
      YEAR = {2007},
      BOOKTITLE = {Proceedings of the TREC 2007},
      NOTE = {DK}
}