Conversational Machine Comprehension: a Literature Review (2020.coling-main)

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Challenge: Conversational machine comprehension (CMC) is a research track in conversational AI.
Approach: They propose to synthesize a generic framework for CMC models and highlight differences in recent approaches.
Outcome: The proposed model will be used as a compendium for future research.

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Challenge: Existing models combine previous questions for conversation understanding and only employ recurrent neural networks (RNN) for reasoning.
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A Framework for Evaluation of Machine Reading Comprehension Gold Standards (2020.lrec-1)

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Challenge: Existing literature on machine reading comprehension (MRC) data is limited on the data design of gold standards.
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Benchmarking Machine Reading Comprehension: A Psychological Perspective (2021.eacl-main)

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Challenge: MRC is a task that tests the ability of a machine to read and understand unstructured text.
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ET5: A Novel End-to-end Framework for Conversational Machine Reading Comprehension (2022.coling-1)

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Challenge: Existing methods require three steps to understand text, but span extraction and question rephrasing steps are not fully exploited.
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StuBot: Learning by Teaching a Conversational Agent Through Machine Reading Comprehension (2022.findings-emnlp)

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Challenge: StuBot provides adaptive feedback for learning by teaching .
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FlowDelta: Modeling Flow Information Gain in Reasoning for Conversational Machine Comprehension (D19-58)

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Challenge: Existing machine comprehension models focus on a single-turn setting and do not account for previous reasoning processes.
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Orca: A Few-shot Benchmark for Chinese Conversational Machine Reading Comprehension (2023.findings-emnlp)

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Challenge: Existing benchmarks for conversational machine reading comprehension are inconsistent with real scenarios.
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Incorporating Syntax and Frame Semantics in Neural Network for Machine Reading Comprehension (2020.coling-main)

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Challenge: Existing methods for machine reading comprehension rely on manually defined features and are difficult to generalize to other tasks.
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Machine Reading Comprehension using Case-based Reasoning (2023.findings-emnlp)

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Challenge: Current state-of-the-art machine readers do not support case-based reasoning .
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Aspect-based Sentiment Analysis as Machine Reading Comprehension (2022.coling-1)

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Challenge: Existing approaches to aspect-based sentiment analysis stack multiple modules and result in severe error propagation.
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