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A fundamental trade-off between effectiveness and efficiency needs to be balanced when designing an online question answering system. Effectiveness comes from sophisticated functions such as extractive machine reading comprehension (MRC),…

Computation and Language · Computer Science 2019-08-14 Ming Yan , Jiangnan Xia , Chen Wu , Bin Bi , Zhongzhou Zhao , Ji Zhang , Luo Si , Rui Wang , Wei Wang , Haiqing Chen

This paper focuses on how to take advantage of external relational knowledge to improve machine reading comprehension (MRC) with multi-task learning. Most of the traditional methods in MRC assume that the knowledge used to get the correct…

Computation and Language · Computer Science 2019-09-06 Jiangnan Xia , Chen Wu , Ming Yan

Machine Reading Comprehension (MRC) with multiple-choice questions requires the machine to read given passage and select the correct answer among several candidates. In this paper, we propose a novel approach called Convolutional Spatial…

Computation and Language · Computer Science 2019-11-05 Zhipeng Chen , Yiming Cui , Wentao Ma , Shijin Wang , Guoping Hu

Machine reading comprehension (MRC) requires reasoning about both the knowledge involved in a document and knowledge about the world. However, existing datasets are typically dominated by questions that can be well solved by context…

Computation and Language · Computer Science 2018-09-13 Yibo Sun , Daya Guo , Duyu Tang , Nan Duan , Zhao Yan , Xiaocheng Feng , Bing Qin

Multi-choice Machine Reading Comprehension (MRC) as a challenge requires models to select the most appropriate answer from a set of candidates with a given passage and question. Most of the existing researches focus on the modeling of…

Computation and Language · Computer Science 2022-03-29 Yilin Zhao , Zhuosheng Zhang , Hai Zhao

Multi-party dialogue machine reading comprehension (MRC) raises an even more challenging understanding goal on dialogue with more than two involved speakers, compared with the traditional plain passage style MRC. To accurately perform the…

Computation and Language · Computer Science 2021-10-08 Yuchen He , Zhuosheng Zhang , Hai Zhao

Multiple-choice Machine Reading Comprehension (MRC) is an important and challenging Natural Language Understanding (NLU) task, in which a machine must choose the answer to a question from a set of choices, with the question placed in…

Computation and Language · Computer Science 2020-03-12 Hui Wan

Machine comprehension question answering, which finds an answer to the question given a passage, involves high-level reasoning processes of understanding and tracking the relevant contents across various semantic units such as words,…

Computation and Language · Computer Science 2018-07-24 Minjeong Kim , David Keetae Park , Hyungjong Noh , Yeonsoo Lee , Jaegul Choo

Machine reading comprehension (MRC) is a challenging task in natural language processing that makes computers understanding natural language texts and answer questions based on those texts. There are many techniques for solving this…

Computation and Language · Computer Science 2021-02-19 Son T. Luu , Kiet Van Nguyen , Anh Gia-Tuan Nguyen , Ngan Luu-Thuy Nguyen

Conversational Machine Comprehension (CMC), a research track in conversational AI, expects the machine to understand an open-domain natural language text and thereafter engage in a multi-turn conversation to answer questions related to the…

Computation and Language · Computer Science 2021-02-09 Somil Gupta , Bhanu Pratap Singh Rawat , Hong Yu

Interpretable multi-hop reading comprehension (RC) over multiple documents is a challenging problem because it demands reasoning over multiple information sources and explaining the answer prediction by providing supporting evidences. In…

Computation and Language · Computer Science 2020-02-12 Ming Tu , Kevin Huang , Guangtao Wang , Jing Huang , Xiaodong He , Bowen Zhou

This paper aims at improving how machines can answer questions directly from text, with the focus of having models that can answer correctly multiple types of questions and from various types of texts, documents or even from large…

Computation and Language · Computer Science 2018-04-30 Martin Raison , Pierre-Emmanuel Mazaré , Rajarshi Das , Antoine Bordes

Though the community has made great progress on Machine Reading Comprehension (MRC) task, most of the previous works are solving English-based MRC problems, and there are few efforts on other languages mainly due to the lack of large-scale…

Computation and Language · Computer Science 2019-11-05 Yiming Cui , Wanxiang Che , Ting Liu , Bing Qin , Shijin Wang , Guoping Hu

Multi-choice Machine Reading Comprehension (MMRC) aims to select the correct answer from a set of options based on a given passage and question. The existing methods employ the pre-trained language model as the encoder, share and transfer…

Computation and Language · Computer Science 2024-04-30 Chenhao Cui , Yufan Jiang , Shuangzhi Wu , Zhoujun Li

Multiple-choice Reading Comprehension (MCRC) models aim to select the correct answer from a set of candidate options for a given question. However, they typically lack the ability to explain the reasoning behind their choices. In this…

Computation and Language · Computer Science 2026-03-02 Trung Tien Cao , Lam Minh Thai , Nghia Hieu Nguyen , Duc-Vu Nguyen , Ngan Luu-Thuy Nguyen

We study a novel multimodal-learning problem, which we call text matching: given an image containing a single-line text and a candidate text transcription, the goal is to assess whether the text represented in the image corresponds to the…

Computer Vision and Pattern Recognition · Computer Science 2022-10-07 Valentina Arrigoni , Luisa Repele , Dario Marino Saccavino

We propose a novel, path-based reasoning approach for the multi-hop reading comprehension task where a system needs to combine facts from multiple passages to answer a question. Although inspired by multi-hop reasoning over knowledge…

Computation and Language · Computer Science 2019-07-10 Souvik Kundu , Tushar Khot , Ashish Sabharwal , Peter Clark

Machine reading comprehension is a task to model relationship between passage and query. In terms of deep learning framework, most of state-of-the-art models simply concatenate word and character level representations, which has been shown…

Computation and Language · Computer Science 2021-01-08 Zhuosheng Zhang , Yafang Huang , Pengfei Zhu , Hai Zhao

With the blooming of various Pre-trained Language Models (PLMs), Machine Reading Comprehension (MRC) has embraced significant improvements on various benchmarks and even surpass human performances. However, the existing works only target on…

Computation and Language · Computer Science 2020-11-16 Yiming Cui , Ting Liu , Shijin Wang , Guoping Hu

Machine comprehension is a representative task of natural language understanding. Typically, we are given context paragraph and the objective is to answer a question that depends on the context. Such a problem requires to model the complex…

Computation and Language · Computer Science 2018-03-28 Zia Hasan , Sebastian Fischer