Idan Schwartz Alexander G. Schwing Tamir Hazan High-Order Attention Models for Visual Question Answering. 3664-3674 2017 NIPS https://proceedings.neurips.cc/paper/2017/hash/051928341be67dcba03f0e04104d9047-Abstract.html http://papers.nips.cc/paper/6957-high-order-attention-models-for-visual-question-answering conf/nips/2017 db/conf/nips/nips2017.html#SchwartzSH17