@InProceedings{MATSUYOSHI10.682,
  author = {Suguru Matsuyoshi and Megumi Eguchi and Chitose Sao and Koji Murakami and Kentaro Inui and Yuji Matsumoto},
  title = {Annotating Event Mentions in Text with Modality, Focus, and Source Information},
  booktitle = {Proceedings of the Seventh conference on International Language Resources and Evaluation (LREC'10)},
  year = {2010},
  month = {may},
  date = {19-21},
  address = {Valletta, Malta},
  editor = {Nicoletta Calzolari (Conference Chair) and Khalid Choukri and Bente Maegaard and Joseph Mariani and Jan Odijk and Stelios Piperidis and Mike Rosner and Daniel Tapias},
  publisher = {European Language Resources Association (ELRA)},
  isbn = {2-9517408-6-7},
  language = {english}
 }