@inproceedings{weko_164095_1,
   author	 = "許,レイ and 切通,恵介 and 馬,強 and 吉川,正俊",
   title	 = "Entity-oriented materials and opinions extraction from news articles",
   booktitle	 = "第77回全国大会講演論文集",
   year 	 = "2015",
   volume	 = "2015",
   number	 = "1",
   pages	 = "511--512",
   month	 = "mar"
}