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Recently, it is quite common to integrate Chinese sequence labeling results to enhance syntactic and semantic parsing. However, little attention has been paid to the utility of hierarchy and structure information encoded in syntactic and…

计算与语言 · 计算机科学 2023-06-06 Xuemei Tang , Jun Wang , Qi Su

Existing GAN inversion methods fail to provide latent codes for reliable reconstruction and flexible editing simultaneously. This paper presents a transformer-based image inversion and editing model for pretrained StyleGAN which is not only…

计算机视觉与模式识别 · 计算机科学 2022-03-16 Xueqi Hu , Qiusheng Huang , Zhengyi Shi , Siyuan Li , Changxin Gao , Li Sun , Qingli Li

Generative design (GD) methods aim to automatically generate a wide variety of designs that satisfy functional or aesthetic design requirements. However, research to date generally lacks considerations of manufacturability of the generated…

计算机视觉与模式识别 · 计算机科学 2024-07-25 Zhichao Wang , Xiaoliang Yan , Shreyes Melkote , David Rosen

As graphs grow larger, full-batch GNN training becomes hard for single GPU memory. Therefore, to enhance the scalability of GNN training, some studies have proposed sampling-based mini-batch training and distributed graph learning. However,…

机器学习 · 计算机科学 2024-08-22 Zhengjia Xu , Dingyang Lyu , Jinghui Zhang

Labeled handwriting data is often scarce, limiting the effectiveness of recognition systems that require diverse, style-consistent training samples. Handwriting synthesis offers a promising solution by generating artificial data to augment…

计算机视觉与模式识别 · 计算机科学 2025-08-29 Huynh Tong Dang Khoa , Dang Hoai Nam , Vo Nguyen Le Duy

Most previous approaches to Chinese word segmentation can be roughly classified into character-based and word-based methods. The former regards this task as a sequence-labeling problem, while the latter directly segments character sequence…

计算与语言 · 计算机科学 2017-12-29 Zhiqing Sun , Gehui Shen , Zhihong Deng

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…

物理与社会 · 物理学 2013-08-28 Xiao-Yong Yan , Ying Fan , Zengru Di , Shlomo Havlin , Jinshan Wu

It is intuitive that NLP tasks for logographic languages like Chinese should benefit from the use of the glyph information in those languages. However, due to the lack of rich pictographic evidence in glyphs and the weak generalization…

计算与语言 · 计算机科学 2020-05-22 Yuxian Meng , Wei Wu , Fei Wang , Xiaoya Li , Ping Nie , Fan Yin , Muyu Li , Qinghong Han , Xiaofei Sun , Jiwei Li

Large amounts of labeled data are urgently required for the training of robust text recognizers. However, collecting handwriting data of diverse styles, along with an immense lexicon, is considerably expensive. Although data synthesis is a…

计算机视觉与模式识别 · 计算机科学 2022-02-24 Canjie Luo , Yuanzhi Zhu , Lianwen Jin , Zhe Li , Dezhi Peng

Generative adversarial network (GAN) still exists some problems in dealing with speech enhancement (SE) task. Some GAN-based systems adopt the same structure from Pixel-to-Pixel directly without special optimization. The importance of the…

音频与语音处理 · 电气工程与系统科学 2021-03-09 Huixiang Huang , Renjie Wu , Jingbiao Huang , Jucai Lin , Jun Yin

Incorporating prior knowledge like lexical constraints into the model's output to generate meaningful and coherent sentences has many applications in dialogue system, machine translation, image captioning, etc. However, existing RNN-based…

计算与语言 · 计算机科学 2019-11-20 Dayiheng Liu , Jie Fu , Qian Qu , Jiancheng Lv

The proliferation of AI-generated content brings significant concerns on the forensic and security issues such as source tracing, copyright protection, etc, highlighting the need for effective watermarking technologies. Font-based text…

计算机视觉与模式识别 · 计算机科学 2025-04-07 Kahim Wong , Jicheng Zhou , Kemou Li , Yain-Whar Si , Xiaowei Wu , Jiantao Zhou

Truncation is widely used in generative models for improving the quality of the generated samples, at the expense of reducing their diversity. We propose to leverage the StyleGAN generative architecture to devise a new truncation technique,…

计算机视觉与模式识别 · 计算机科学 2022-02-15 Oren Katzir , Vicky Perepelook , Dani Lischinski , Daniel Cohen-Or

Training deep generative models usually requires a large amount of data. To alleviate the data collection cost, the task of zero-shot GAN adaptation aims to reuse well-trained generators to synthesize images of an unseen target domain…

计算机视觉与模式识别 · 计算机科学 2023-08-22 Seogkyu Jeon , Bei Liu , Pilhyeon Lee , Kibeom Hong , Jianlong Fu , Hyeran Byun

This paper presents an innovative approach to achieve face cartoonisation while preserving the original identity and accommodating various poses. Unlike previous methods in this field that relied on conditional-GANs, which posed challenges…

计算机视觉与模式识别 · 计算机科学 2023-09-27 Kushal Jain , Ankith Varun J , Anoop Namboodiri

Scene text recognition (STR) methods have demonstrated their excellent capability in English text images. However, due to the complex inner structures of Chinese and the extensive character categories, it poses challenges for recognizing…

计算机视觉与模式识别 · 计算机科学 2026-03-17 Qilong Li , Chongsheng Zhang

Handwriting stroke generation is crucial for improving the performance of tasks such as handwriting recognition and writers order recovery. In handwriting stroke generation, it is significantly important to imitate the sample calligraphic…

计算机视觉与模式识别 · 计算机科学 2025-09-22 Sidra Hanif , Longin Jan Latecki

Automatic font generation without human experts is a practical and significant problem, especially for some languages that consist of a large number of characters. Existing methods for font generation are often in supervised learning. They…

计算机视觉与模式识别 · 计算机科学 2023-01-02 Xinyuan Chen , Yangchen Xie , Li Sun , Yue Lu

Recent advances in Generative Adversarial Networks (GANs) have led to the creation of realistic-looking digital images that pose a major challenge to their detection by humans or computers. GANs are used in a wide range of tasks, from…

图像与视频处理 · 电气工程与系统科学 2020-07-22 Michael Goebel , Lakshmanan Nataraj , Tejaswi Nanjundaswamy , Tajuddin Manhar Mohammed , Shivkumar Chandrasekaran , B. S. Manjunath

While GPT has become the de-facto method for text generation tasks, its application to pinyin input method remains unexplored. In this work, we make the first exploration to leverage Chinese GPT for pinyin input method. We find that a…

计算与语言 · 计算机科学 2022-03-03 Minghuan Tan , Yong Dai , Duyu Tang , Zhangyin Feng , Guoping Huang , Jing Jiang , Jiwei Li , Shuming Shi