@techreport{weko_90329_1,
   author	 = "Wei,Chen and Koshimura,Miyuki and Fujita,Hiroshi and Hasegawa,Ryuzo",
   title	 = "Feature and Sentiment Based Opinion Mining and Summarizing on Twitter",
   year 	 = "2013",
   institution	 = "Kyushu University Graduate School Information Science and Electrical Engineering Department of Informatics., Kyushu University Intelligence Science Department of Informatics Faculty of Information Science and Electrical Engineering, Kyushu University Intelligence Science Department of Informatics Faculty of Information Science and Electrical Engineering, Kyushu University Intelligence Science Department of Informatics Faculty of Information Science and Electrical Engineering",
   number	 = "4",
   month	 = "feb"
}