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Character-based sequence labeling framework is flexible and efficient for Chinese word segmentation (CWS). Recently, many character-based neural models have been applied to CWS. While they obtain good performance, they have two obvious…

计算与语言 · 计算机科学 2017-11-15 Chunqi Wang , Bo Xu

Workload traces are essential to understand complex computer systems' behavior and manage processing and memory resources. Since real-world traces are hard to obtain, synthetic trace generation is a promising alternative. This paper…

软件工程 · 计算机科学 2025-09-23 Donghyun Kim , Sriram Ravula , Taemin Ha , Alexandros G. Dimakis , Daehyeok Kim , Aditya Akella

Faithful text image super-resolution (SR) is challenging because each character has a unique structure and usually exhibits diverse font styles and layouts. While existing methods primarily focus on English text, less attention has been…

计算机视觉与模式识别 · 计算机科学 2025-08-12 Xiaoming Li , Wangmeng Zuo , Chen Change Loy

Automatic font generation based on deep learning has aroused a lot of interest in the last decade. However, only a few recently-reported approaches are capable of directly generating vector glyphs and their results are still far from…

计算机视觉与模式识别 · 计算机科学 2021-10-14 Yizhi Wang , Zhouhui Lian

Topic models have been widely used in discovering latent topics which are shared across documents in text mining. Vector representations, word embeddings and topic embeddings, map words and topics into a low-dimensional and dense real-value…

计算与语言 · 计算机科学 2017-02-24 Jarvan Law , Hankz Hankui Zhuo , Junhua He , Erhu Rong

Neural machine translation has achieved remarkable empirical performance over standard benchmark datasets, yet recent evidence suggests that the models can still fail easily dealing with substandard inputs such as misspelled words, To…

计算与语言 · 计算机科学 2020-10-21 Haohan Wang , Peiyan Zhang , Eric P. Xing

Large language models (LLMs) have demonstrated immense potential across various tasks. However, research for exploring and improving the capabilities of LLMs in interpreting graph structures remains limited. To address this gap, we conduct…

计算与语言 · 计算机科学 2025-02-17 Jie He , Yijun Yang , Wanqiu Long , Deyi Xiong , Victor Gutierrez-Basulto , Jeff Z. Pan

Text-guided scalable vector graphics (SVG) synthesis has broad applications in icon and sketch generation. However, existing text-to-SVG methods often suffer from limited editability, suboptimal visual quality, and low sample diversity. To…

计算机视觉与模式识别 · 计算机科学 2026-04-21 Ximing Xing , Haitao Zhou , Chuang Wang , Jing Zhang , Dong Xu , Qian Yu

We propose a deep and interpretable probabilistic generative model to analyze glyph shapes in printed Early Modern documents. We focus on clustering extracted glyph images into underlying templates in the presence of multiple confounding…

机器学习 · 计算机科学 2020-05-05 Kartik Goyal , Chris Dyer , Christopher Warren , Max G'Sell , Taylor Berg-Kirkpatrick

Vector quantization (VQ) is a key technique in high-resolution and high-fidelity image synthesis, which aims to learn a codebook to encode an image with a sequence of discrete codes and then generate an image in an auto-regression manner.…

计算机视觉与模式识别 · 计算机科学 2024-10-10 Guotao Liang , Baoquan Zhang , Yaowei Wang , Xutao Li , Yunming Ye , Huaibin Wang , Chuyao Luo , Kola Ye , linfeng Luo

Large language models (LLMs) have emerged as pivotal contributors in contemporary natural language processing and are increasingly being applied across a diverse range of industries. However, these large-scale probabilistic statistical…

计算与语言 · 计算机科学 2024-10-10 Xun Liang , Shichao Song , Simin Niu , Zhiyu Li , Feiyu Xiong , Bo Tang , Yezhaohui Wang , Dawei He , Peng Cheng , Zhonghao Wang , Haiying Deng

The rise of large language models (LLMs) like ChatGPT has significantly improved automated code generation, enhancing software development efficiency. However, this introduces challenges in academia, particularly in distinguishing between…

软件工程 · 计算机科学 2025-01-08 Zhenyu Xu , Victor S. Sheng

Chinese calligraphy, a UNESCO Heritage, remains computationally challenging due to visual ambiguity and cultural complexity. Existing AI systems fail to contextualize their intricate scripts, because of limited annotated data and poor…

计算机视觉与模式识别 · 计算机科学 2026-01-07 Yuxuan Luo , Jiaqi Tang , Chenyi Huang , Feiyang Hao , Zhouhui Lian

Chinese font generation aims to create a new Chinese font library based on some reference samples. It is a topic of great concern to many font designers and typographers. Over the past years, with the rapid development of deep learning…

计算机视觉与模式识别 · 计算机科学 2025-08-12 Weiran Chen , Guiqian Zhu , Ying Li , Yi Ji , Chunping Liu

ChatGPT and other general large language models (LLMs) have achieved remarkable success, but they have also raised concerns about the misuse of AI-generated texts. Existing AI-generated text detection models, such as based on BERT and…

计算与语言 · 计算机科学 2024-02-05 Rongsheng Wang , Haoming Chen , Ruizhe Zhou , Han Ma , Yaofei Duan , Yanlan Kang , Songhua Yang , Baoyu Fan , Tao Tan

Large-scale Text-to-image Generation Models (LTGMs) (e.g., DALL-E), self-supervised deep learning models trained on a huge dataset, have demonstrated the capacity for generating high-quality open-domain images from multi-modal input.…

人机交互 · 计算机科学 2023-02-17 Hyung-Kwon Ko , Gwanmo Park , Hyeon Jeon , Jaemin Jo , Juho Kim , Jinwook Seo

Word-vector representations associate a high dimensional real-vector to every word from a corpus. Recently, neural-network based methods have been proposed for learning this representation from large corpora. This type of word-to-vector…

计算与语言 · 计算机科学 2017-02-21 Roberto Santana

Despite significant advancements, large multimodal models (LMMs) still struggle to bridge the gap between low-level visual perception -- focusing on shapes, sizes, and layouts -- and high-level language reasoning, such as semantics and…

计算与语言 · 计算机科学 2025-06-13 Zhenhailong Wang , Joy Hsu , Xingyao Wang , Kuan-Hao Huang , Manling Li , Jiajun Wu , Heng Ji

We present Tweet2Vec, a novel method for generating general-purpose vector representation of tweets. The model learns tweet embeddings using character-level CNN-LSTM encoder-decoder. We trained our model on 3 million, randomly selected…

计算与语言 · 计算机科学 2016-07-27 Soroush Vosoughi , Prashanth Vijayaraghavan , Deb Roy

Large Vision-Language Models (LVLMs) consistently require new arenas to guide their expanding boundaries, yet their capabilities with hypergraphs remain unexplored. In the real world, hypergraphs have significant practical applications in…

计算与语言 · 计算机科学 2026-04-20 Yanbin Wei , Chun Kang , Siwei Li , Haoxuan Che , Yang Chen , Hua Liu , Jian Liu , Zhuang Liu , Can Ouyang , Fei Xing , Lei Sha , Rui Liu , Yu Zhang , James Kwok
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