@techreport{weko_198859_1,
   author	 = "Yuting,Zhao and Mamoru,Komachi and Tomoyuki,Kajiwara and Chenhui,Chu",
   title	 = "Double Attention-based Multimodal Neural Machine Translation with Semantic Image Region",
   year 	 = "2019",
   institution	 = "Tokyo Metropolitan University, Tokyo Metropolitan University, Osaka University, Osaka University",
   number	 = "18",
   month	 = "aug"
}