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Information-seeking dialogues span a wide range of questions, from simple factoid to complex queries that require exploring multiple facets and viewpoints. When performing exploratory searches in unfamiliar domains, users may lack…

信息检索 · 计算机科学 2024-10-30 Weronika Łajewska , Krisztian Balog , Damiano Spina , Johanne Trippas

Most work in machine reading focuses on question answering problems where the answer is directly expressed in the text to read. However, many real-world question answering problems require the reading of text not because it contains the…

Coreference resolution is essential for natural language understanding and has been long studied in NLP. In recent years, as the format of Question Answering (QA) became a standard for machine reading comprehension (MRC), there have been…

计算与语言 · 计算机科学 2021-06-10 Mingzhu Wu , Nafise Sadat Moosavi , Dan Roth , Iryna Gurevych

MIRACL (Multilingual Information Retrieval Across a Continuum of Languages) is a multilingual dataset we have built for the WSDM 2023 Cup challenge that focuses on ad hoc retrieval across 18 different languages, which collectively encompass…

Machine reading is a fundamental task for testing the capability of natural language understanding, which is closely related to human cognition in many aspects. With the rising of deep learning techniques, algorithmic models rival human…

计算与语言 · 计算机科学 2020-07-17 Jian Liu , Leyang Cui , Hanmeng Liu , Dandan Huang , Yile Wang , Yue Zhang

We present Native Chinese Reader (NCR), a new machine reading comprehension (MRC) dataset with particularly long articles in both modern and classical Chinese. NCR is collected from the exam questions for the Chinese course in China's high…

计算与语言 · 计算机科学 2021-12-15 Shusheng Xu , Yichen Liu , Xiaoyu Yi , Siyuan Zhou , Huizi Li , Yi Wu

Recent work in semantic parsing for question answering has focused on long and complicated questions, many of which would seem unnatural if asked in a normal conversation between two humans. In an effort to explore a conversational QA…

计算与语言 · 计算机科学 2016-11-07 Mohit Iyyer , Wen-tau Yih , Ming-Wei Chang

Machine reading comprehension (MRC) on real web data usually requires the machine to answer a question by analyzing multiple passages retrieved by search engine. Compared with MRC on a single passage, multi-passage MRC is more challenging,…

计算与语言 · 计算机科学 2018-05-11 Yizhong Wang , Kai Liu , Jing Liu , Wei He , Yajuan Lyu , Hua Wu , Sujian Li , Haifeng Wang

Although Vietnamese is the 17th most popular native-speaker language in the world, there are not many research studies on Vietnamese machine reading comprehension (MRC), the task of understanding a text and answering questions about it. One…

计算与语言 · 计算机科学 2020-11-03 Kiet Van Nguyen , Khiem Vinh Tran , Son T. Luu , Anh Gia-Tuan Nguyen , Ngan Luu-Thuy Nguyen

Information Synchronization of semi-structured data across languages is challenging. For instance, Wikipedia tables in one language should be synchronized across languages. To address this problem, we introduce a new dataset InfoSyncC and a…

计算与语言 · 计算机科学 2023-07-10 Siddharth Khincha , Chelsi Jain , Vivek Gupta , Tushar Kataria , Shuo Zhang

This paper proposes a novel task on commonsense-enhanced task-based dialogue grounded in documents and describes the Task2Dial dataset, a novel dataset of document-grounded task-based dialogues, where an Information Giver (IG) provides…

计算与语言 · 计算机科学 2022-04-05 Carl Strathearn , Dimitra Gkatzia

To precisely evaluate a language model's capability for logical reading comprehension, we present a dataset for testing the understanding of the rationale behind critical reasoning. For questions taken from an existing multiplechoice…

计算与语言 · 计算机科学 2023-12-01 Akira Kawabata , Saku Sugawara

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…

计算与语言 · 计算机科学 2019-09-06 Jiangnan Xia , Chen Wu , Ming Yan

Humans observe and interact with the world to acquire knowledge. However, most existing machine reading comprehension (MRC) tasks miss the interactive, information-seeking component of comprehension. Such tasks present models with static…

计算与语言 · 计算机科学 2019-08-30 Xingdi Yuan , Marc-Alexandre Cote , Jie Fu , Zhouhan Lin , Christopher Pal , Yoshua Bengio , Adam Trischler

Recent powerful pre-trained language models have achieved remarkable performance on most of the popular datasets for reading comprehension. It is time to introduce more challenging datasets to push the development of this field towards more…

计算与语言 · 计算机科学 2020-08-25 Weihao Yu , Zihang Jiang , Yanfei Dong , Jiashi Feng

Machine reading comprehension (MRC) is an AI challenge that requires machine to determine the correct answers to questions based on a given passage. MRC systems must not only answer question when necessary but also distinguish when no…

计算与语言 · 计算机科学 2020-12-14 Zhuosheng Zhang , Junjie Yang , Hai Zhao

We present a Chinese judicial reading comprehension (CJRC) dataset which contains approximately 10K documents and almost 50K questions with answers. The documents come from judgment documents and the questions are annotated by law experts.…

计算与语言 · 计算机科学 2019-12-21 Xingyi Duan , Baoxin Wang , Ziyue Wang , Wentao Ma , Yiming Cui , Dayong Wu , Shijin Wang , Ting Liu , Tianxiang Huo , Zhen Hu , Heng Wang , Zhiyuan Liu

Machine Reading Comprehension (MRC) has become enormously popular recently and has attracted a lot of attention. However, existing reading comprehension datasets are mostly in English. To add diversity in reading comprehension datasets, in…

计算与语言 · 计算机科学 2018-03-16 Yiming Cui , Ting Liu , Zhipeng Chen , Wentao Ma , Shijin Wang , Guoping Hu

Extracting information from full documents is an important problem in many domains, but most previous work focus on identifying relationships within a sentence or a paragraph. It is challenging to create a large-scale information extraction…

计算与语言 · 计算机科学 2020-05-04 Sarthak Jain , Madeleine van Zuylen , Hannaneh Hajishirzi , Iz Beltagy

Achieving human-level performance on some of Machine Reading Comprehension (MRC) datasets is no longer challenging with the help of powerful Pre-trained Language Models (PLMs). However, it is necessary to provide both answer prediction and…

计算与语言 · 计算机科学 2022-04-29 Yiming Cui , Ting Liu , Wanxiang Che , Zhigang Chen , Shijin Wang