Detailed Instructions: In this task, you will be presented with a context from an academic paper and a question separated with a
. You have to answer the question based on the context.
Q: holistic: The baseline model which maps the holistic image feature and LSTM-encoded question feature to a common space and perform element-wise multiplication between them.

TraAtt: The traditional attention model, implementation of WTL model BIBREF9 using the same $3 imes 3$ regions in SalAtt model.

RegAtt: The region attention model which employs our novel attention method, same as the SalAtt model but without region pre-selection.

ConAtt: The convolutional region pre-selection attention model which replaces the BiLSTM in SalAtt model with a weight-sharing linear mapping, implemented by a convolutional layer.

Besides, we also compare our SalAtt model with the popular baseline models i.e. iBOWIMG BIBREF4 , VQA BIBREF1 , and the state-of-the-art attention-based models i.e. WTL BIBREF9 , NMN BIBREF21 , SAN BIBREF14 , AMA BIBREF33 , FDA BIBREF34 , D-NMN BIBREF35 , DMN+ BIBREF8 on two tasks of COCO-VQA.
Question: To which previous papers does this work compare its results?
A:
holistic TraAtt RegAtt ConAtt ConAtt iBOWIMG VQA VQA WTL NMN SAN AMA FDA D-NMN DMN+