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The lack of labeled data is a major obstacle to learning high-quality sentence embeddings. Recently, self-supervised contrastive learning (SCL) is regarded as a promising way to address this problem. However, the existing works mainly rely…

计算与语言 · 计算机科学 2022-03-01 Junhan Yang , Zheng Liu , Shitao Xiao , Jianxun Lian , Lijun Wu , Defu Lian , Guangzhong Sun , Xing Xie

With the advent of FrameNet and PropBank, many semantic role labeling (SRL) systems have been proposed in English. Although research on Japanese predicate argument structure analysis (PASA) has been conducted, most studies focused on…

计算与语言 · 计算机科学 2021-03-01 Tomohiro Nakamura , Tomoya Miyashita , Soh Ohara

Domain adaptation (DA) mitigates the domain shift problem when transferring knowledge from one annotated domain to another similar but different unlabeled domain. However, existing models often utilize one of the ImageNet models as the…

计算机视觉与模式识别 · 计算机科学 2021-05-04 Youshan Zhang , Brian D. Davison

We present a model for semantic proto-role labeling (SPRL) using an adapted bidirectional LSTM encoding strategy that we call "Neural-Davidsonian": predicate-argument structure is represented as pairs of hidden states corresponding to…

计算与语言 · 计算机科学 2019-08-28 Rachel Rudinger , Adam Teichert , Ryan Culkin , Sheng Zhang , Benjamin Van Durme

Automatic speech recognition (ASR) in clinical dialogue demands robustness to full-duplex interaction, speaker overlap, and low-latency constraints, yet open benchmarks remain scarce. We present MMedFD, the first real-world Chinese…

音频与语音处理 · 电气工程与系统科学 2025-09-29 Hongzhao Chen , XiaoYang Wang , Jing Lan , Hexiao Ding , Yufeng Jiang , MingHui Yang , DanHui Xu , Jun Luo , Nga-Chun Ng , Gerald W. Y. Cheng , Yunlin Mao , Jung Sun Yoo

Chinese Spelling Check (CSC) refers to the detection and correction of spelling errors in Chinese texts. In practical application scenarios, it is important to make CSC models have the ability to correct errors across different domains. In…

计算与语言 · 计算机科学 2023-08-31 Siqi Song , Qi Lv , Lei Geng , Ziqiang Cao , Guohong Fu

The majority of Chinese characters are monophonic, while a special group of characters, called polyphonic characters, have multiple pronunciations. As a prerequisite of performing speech-related generative tasks, the correct pronunciation…

计算与语言 · 计算机科学 2024-08-16 Yi Shi , Congyi Wang , Yu Chen , Bin Wang

Cross-domain Chinese Word Segmentation (CWS) remains a challenge despite recent progress in neural-based CWS. The limited amount of annotated data in the target domain has been the key obstacle to a satisfactory performance. In this paper,…

计算与语言 · 计算机科学 2019-08-07 Yuxiao Ye , Yue Zhang , Weikang Li , Likun Qiu , Jian Sun

Existing methods for CWS usually rely on a large number of labeled sentences to train word segmentation models, which are expensive and time-consuming to annotate. Luckily, the unlabeled data is usually easy to collect and many high-quality…

计算与语言 · 计算机科学 2019-05-07 Junxin Liu , Fangzhao Wu , Chuhan Wu , Yongfeng Huang , Xing Xie

Sentence Boundary Detection (SBD) is one of the foundational building blocks of Natural Language Processing (NLP), with incorrectly split sentences heavily influencing the output quality of downstream tasks. It is a challenging task for…

计算与语言 · 计算机科学 2023-05-03 Tobias Brugger , Matthias Stürmer , Joel Niklaus

Sentence Pattern Structure (SPS) parsing is a syntactic analysis method primarily employed in language teaching.Existing SPS parsers rely heavily on textbook corpora for training, lacking cross-domain capability.To overcome this constraint,…

计算与语言 · 计算机科学 2024-04-09 Jingsi Yu , Cunliang Kong , Liner Yang , Meishan Zhang , Lin Zhu , Yujie Wang , Haozhe Lin , Maosong Sun , Erhong Yang

Lexical analysis is believed to be a crucial step towards natural language understanding and has been widely studied. Recent years, end-to-end lexical analysis models with recurrent neural networks have gained increasing attention. In this…

计算与语言 · 计算机科学 2018-07-06 Zhenyu Jiao , Shuqi Sun , Ke Sun

The explosive growth of AI and machine learning literature -- with venues like NeurIPS and ICLR now accepting thousands of papers annually -- has made comprehensive citation coverage increasingly difficult for researchers. While citation…

信息检索 · 计算机科学 2026-04-21 Md Toyaha Rahman Ratul , Zhiqian Chen , Kaiqun Fu , Taoran Ji , Lei Zhang

We present Mu$^{2}$SLAM, a multilingual sequence-to-sequence model pre-trained jointly on unlabeled speech, unlabeled text and supervised data spanning Automatic Speech Recognition (ASR), Automatic Speech Translation (AST) and Machine…

计算与语言 · 计算机科学 2023-06-28 Yong Cheng , Yu Zhang , Melvin Johnson , Wolfgang Macherey , Ankur Bapna

We propose a Cross-lingual Encoder-Decoder model that simultaneously translates and generates sentences with Semantic Role Labeling annotations in a resource-poor target language. Unlike annotation projection techniques, our model does not…

计算与语言 · 计算机科学 2019-08-30 Angel Daza , Anette Frank

How people narrate their experiences offers a window into how the mind organizes them. Computational approaches to therapeutic writing have evolved from lexical counting to neural methods, yet remain fragmented: dictionary tools miss…

计算与语言 · 计算机科学 2026-05-01 Yuxi Ma , Jieming Cui , Muyang Li , Ye Zhao , Yu Li , Yixuan Wang , Chi Zhang , Yinyin Zang , Yixin Zhu

Linguistic annotation of transcribed speech is essential for research in language acquisition, language disorders, and sociolinguistics, yet remains labor-intensive and time-consuming. While Large Language Models (LLMs) have shown promise…

计算与语言 · 计算机科学 2026-05-19 Qingwen Zhao , Hongao Zhu , Yunqi He , Rui Wang , Aijun Huang , Hai Hu

Existing Chinese text error detection mainly focuses on spelling and simple grammatical errors. These errors have been studied extensively and are relatively simple for humans. On the contrary, Chinese semantic errors are understudied and…

计算与语言 · 计算机科学 2022-04-18 Bo Sun , Baoxin Wang , Wanxiang Che , Dayong Wu , Zhigang Chen , Ting Liu

Multimodal machine translation and textual chat translation have received considerable attention in recent years. Although the conversation in its natural form is usually multimodal, there still lacks work on multimodal machine translation…

计算与语言 · 计算机科学 2022-03-01 Yunlong Liang , Fandong Meng , Jinan Xu , Yufeng Chen , Jie Zhou

In recent years, large language models (LLMs) have achieved remarkable advancements in multimodal processing, including end-to-end speech-based language models that enable natural interactions and perform specific tasks in task-oriented…

计算与语言 · 计算机科学 2025-08-15 Enzhi Wang , Qicheng Li , Shiwan Zhao , Aobo Kong , Jiaming Zhou , Xi Yang , Yequan Wang , Yonghua Lin , Yong Qin