Introduce two summarization papers

[nguyentthong]

Hello,

Thank you for your comprehensive and wonderful survey.

Would you mind adding 2 papers about text summarization?

Paper 1: Enriching and Controlling Global Semantics for Text Summarization

Accepted at EMNLP 2021

The paper proposes to fuse global semantics of neural topic model and hidden representation of language model to improve document summarization quality.

Paper link: https://arxiv.org/abs/2109.10616

Paper 2: Improving Neural Cross-Lingual Summarization via Employing Optimal Transport Distance for Knowledge Distillation

Accepted at AAAI 2022

This work proposes a method to distill knowledge from monolingual summarization model into cross-lingual summarization model.

Paper link: https://arxiv.org/abs/2112.03473

Code link: https://github.com/nguyentthong/CrossSummOptimalTransport

Thanks a lot for your attention!

[luopeixiang]

@nguyentthong Thank you for suggesting these valuable papers. They indeed seem like excellent additions to the survey.
I'd appreciate if you could submit a pull request with these additions. This would allow you to place the papers in the most appropriate categories within the survey structure.

[nguyentthong]

hi @luopeixiang, thank you so much for your response. I have created a pull request.