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Topic segmentation and outline generation strive to divide a document into coherent topic sections and generate corresponding subheadings, unveiling the discourse topic structure of a document. Compared with sentence-level topic structure,…

Computation and Language · Computer Science 2024-03-27 Feng Jiang , Weihao Liu , Xiaomin Chu , Peifeng Li , Qiaoming Zhu , Haizhou Li

Event extraction (EE) is crucial to downstream tasks such as new aggregation and event knowledge graph construction. Most existing EE datasets manually define fixed event types and design specific schema for each of them, failing to cover…

Computation and Language · Computer Science 2022-11-03 Haolin Deng , Yanan Zhang , Yangfan Zhang , Wangyang Ying , Changlong Yu , Jun Gao , Wei Wang , Xiaoling Bai , Nan Yang , Jin Ma , Xiang Chen , Tianhua Zhou

Section identification is an important task for library science, especially knowledge management. Identifying the sections of a paper would help filter noise in entity and relation extraction. In this research, we studied the paper section…

Computation and Language · Computer Science 2024-12-17 Sijia Zhou , Xin Li

Online sexism has become an increasing concern in social media platforms as it has affected the healthy development of the Internet and can have negative effects in society. While research in the sexism detection domain is growing, most of…

Computation and Language · Computer Science 2021-08-09 Aiqi Jiang , Xiaohan Yang , Yang Liu , Arkaitz Zubiaga

In this paper, we present CSCD-NS, the first Chinese spelling check (CSC) dataset designed for native speakers, containing 40,000 samples from a Chinese social platform. Compared with existing CSC datasets aimed at Chinese learners, CSCD-NS…

Computation and Language · Computer Science 2024-05-24 Yong Hu , Fandong Meng , Jie Zhou

Sketching enables many exciting applications, notably, image retrieval. The fear-to-sketch problem (i.e., "I can't sketch") has however proven to be fatal for its widespread adoption. This paper tackles this "fear" head on, and for the…

Computer Vision and Pattern Recognition · Computer Science 2022-03-29 Ayan Kumar Bhunia , Subhadeep Koley , Abdullah Faiz Ur Rahman Khilji , Aneeshan Sain , Pinaki Nath Chowdhury , Tao Xiang , Yi-Zhe Song

Current deep learning-based approaches to lesion segmentation in neuroimaging often depend on high-resolution images and extensive annotated data, limiting clinical applicability. This paper introduces a novel synthetic data framework…

Image and Video Processing · Electrical Eng. & Systems 2025-08-18 Liam Chalcroft , Ioannis Pappas , Cathy J. Price , John Ashburner

Based on network analysis of hierarchical structural relations among Chinese characters, we develop an efficient learning strategy of Chinese characters. We regard a more efficient learning method if one learns the same number of useful…

Physics and Society · Physics 2013-08-28 Xiao-Yong Yan , Ying Fan , Zengru Di , Shlomo Havlin , Jinshan Wu

Event extraction has gained considerable interest due to its wide-ranging applications. However, recent studies draw attention to evaluation issues, suggesting that reported scores may not accurately reflect the true performance. In this…

Computation and Language · Computer Science 2024-06-07 Kuan-Hao Huang , I-Hung Hsu , Tanmay Parekh , Zhiyu Xie , Zixuan Zhang , Premkumar Natarajan , Kai-Wei Chang , Nanyun Peng , Heng Ji

The performance of the Chinese Word Segmentation (CWS) systems has gradually reached a plateau with the rapid development of deep neural networks, especially the successful use of large pre-trained models. In this paper, we take stock of…

Computation and Language · Computer Science 2020-12-10 Jinlan Fu , Pengfei Liu , Qi Zhang , Xuanjing Huang

With the success of down streaming task using English pre-trained language model, the pre-trained Chinese language model is also necessary to get a better performance of Chinese NLP task. Unlike the English language, Chinese has its special…

Computation and Language · Computer Science 2022-02-24 Chao Lv , Han Zhang , XinKai Du , Yunhao Zhang , Ying Huang , Wenhao Li , Jia Han , Shanshan Gu

Chinese Spelling Check (CSC) is a meaningful task in the area of Natural Language Processing (NLP) which aims at detecting spelling errors in Chinese texts and then correcting these errors. However, CSC models are based on pretrained…

Computation and Language · Computer Science 2024-01-29 Xi Wang , Ruoqing Zhao , Hongliang Dai , Piji Li

In recent years, instance segmentation has garnered significant attention across various applications. However, training a fully-supervised instance segmentation model requires costly both instance-level and pixel-level annotations. In…

Computer Vision and Pattern Recognition · Computer Science 2024-10-10 Yuchen Shen , Dong Zhang , Zhao Zhang , Liyong Fu , Qiaolin Ye

Revealing the syntactic structure of sentences in Chinese poses significant challenges for word-level parsers due to the absence of clear word boundaries. To facilitate a transition from word-level to character-level Chinese dependency…

Computation and Language · Computer Science 2024-06-07 Yang Hou , Zhenghua Li

The abstractive methods lack of creative ability is particularly a problem in automatic text summarization. The summaries generated by models are mostly extracted from the source articles. One of the main causes for this problem is the lack…

Computation and Language · Computer Science 2022-06-10 Xiaojun Liu , Shunan Zang , Chuang Zhang , Xiaojun Chen , Yangyang Ding

Direction properties of online strokes are used to analyze them in terms of homogeneous regions or sub-strokes with points satisfying common geometric properties. Such sub-strokes are called sub-units. These properties are used to extract…

Computer Vision and Pattern Recognition · Computer Science 2023-10-13 Anand Sharma , A. G. Ramakrishnan

Recent pretraining models in Chinese neglect two important aspects specific to the Chinese language: glyph and pinyin, which carry significant syntax and semantic information for language understanding. In this work, we propose ChineseBERT,…

Computation and Language · Computer Science 2021-07-01 Zijun Sun , Xiaoya Li , Xiaofei Sun , Yuxian Meng , Xiang Ao , Qing He , Fei Wu , Jiwei Li

Chinese spelling check (CSC) is a fundamental NLP task that detects and corrects spelling errors in Chinese texts. As most of these spelling errors are caused by phonetic similarity, effectively modeling the pronunciation of Chinese…

Computation and Language · Computer Science 2022-10-21 Jiahao Li , Quan Wang , Zhendong Mao , Junbo Guo , Yanyan Yang , Yongdong Zhang

Taking greedy decoding algorithm as it should be, this work focuses on further strengthening the model itself for Chinese word segmentation (CWS), which results in an even more fast and more accurate CWS model. Our model consists of an…

Computation and Language · Computer Science 2020-10-07 Sufeng Duan , Hai Zhao

Traditional Chinese medicine (TCM) tongue diagnosis, while clinically valuable, faces standardization challenges due to subjective interpretation and inconsistent imaging protocols, compounded by the lack of large-scale, annotated datasets…

Image and Video Processing · Electrical Eng. & Systems 2025-07-25 Xuebo Jin , Longfei Gao , Anshuo Tong , Zhengyang Chen , Jianlei Kong , Ning Sun , Huijun Ma , Qiang Wang , Yuting Bai , Tingli Su