Yikang Shen Shawn Tan Seyed Arian Hosseini Zhouhan Lin Alessandro Sordoni Aaron C. Courville 5038-5049 2019 NeurIPS https://proceedings.neurips.cc/paper/2019/hash/d8e1344e27a5b08cdfd5d027d9b8d6de-Abstract.html http://papers.nips.cc/paper/8748-ordered-memory conf/nips/2019 db/conf/nips/nips2019.html#ShenTHLSC19