Semantic Parsing

https://nlp.stanford.edu/pubs/semparseEMNLP13.pdf

Information Extraction

http://citeseerx.ist.psu.edu/viewdoc/download?doi=10.1.1.650.469&rep=rep1&type=pdf

Vector Modeling

https://arxiv.org/abs/1406.3676

Facebook DrQA

https://github.com/facebookresearch/DrQA

Google syntaxnet

https://github.com/tensorflow/models/tree/master/research/syntaxnet

Blog

https://zhuanlan.zhihu.com/kb-qa