Diana Galvan, Active Reading Comprehension: A dataset for learning the Question-Answer Relationship strategy, ACL 2019, Paper.

Pramod K. Mudrakarta et al., Did the Model Understand the Question?, ACL 2018, Paper.

Saku Sugawara et al., What Makes Reading Comprehension Questions Easier?, EMNLP 2018, Paper.

Divyansh Kaushik and Zachary C. Lipton, How Much Reading Does Reading Comprehension Require? A Critical Investigation of Popular Benchmarks, EMNLP 2018, Paper.

Danqi Chen et al., A Thorough Examination of the CNN/Daily Mail Reading Comprehension Task, ACL 2016, Paper.

Saku Sugawara et al., Evaluation Metrics for Machine Reading Comprehension: Prerequisite Skills and Readability, ACL 2017, Paper.

Saku Sugawara et al., Prerequisite Skills for Reading Comprehension: Multi-perspective Analysis of MCTest Datasets and Systems, AAAI 2017, Paper.

Robin Jia and Percy Liang, Adversarial Examples for Evaluating Reading Comprehension Systems, EMNLP 2017, Paper.

Thanks to these repositories: https://github.com/xanhho/Reading-Comprehension-Question-Answering-Papers