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Large language models (LLMs) are trained on huge amounts of textual data, and concerns have been raised that the limits of such data may soon be reached. A potential solution is to train on synthetic data sampled from LLMs. In this work, we…

计算与语言 · 计算机科学 2025-10-10 Jannek Ulm , Kevin Du , Vésteinn Snæbjarnarson

Multilingual Neural Machine Translation (NMT) models are capable of translating between multiple source and target languages. Despite various approaches to train such models, they have difficulty with zero-shot translation: translating…

计算与语言 · 计算机科学 2019-03-19 Naveen Arivazhagan , Ankur Bapna , Orhan Firat , Roee Aharoni , Melvin Johnson , Wolfgang Macherey

With the rapid development of Large Language Models (LLMs), their powerful code-generation capabilities have been widely applied in tasks like code completion and automated development, demonstrating the value of improving coding…

软件工程 · 计算机科学 2025-07-18 Xin Yin , Xinrui Li , Chao Ni , Xiaodan Xu , Xiaohu Yang

The rapid advancement of large language models has intensified public concerns about the potential misuse. Therefore, it is important to build trustworthy AI-generated text detection systems. Existing methods neglect stylistic modeling and…

计算与语言 · 计算机科学 2025-09-09 Junxi Wu , Jinpeng Wang , Zheng Liu , Bin Chen , Dongjian Hu , Hao Wu , Shu-Tao Xia

Large pre-trained language models have brought remarkable progress in NLP. Pre-training and Fine-tuning have given state-of-art performance across tasks in text processing. Data Augmentation techniques have also helped build state-of-art…

计算与语言 · 计算机科学 2022-10-04 Kshitij Gupta

Modeling code-switched speech is an important problem in automatic speech recognition (ASR). Labeled code-switched data are rare, so monolingual data are often used to model code-switched speech. These monolingual data may be more closely…

计算与语言 · 计算机科学 2021-06-16 Andrew Slottje , Shannon Wotherspoon , William Hartmann , Matthew Snover , Owen Kimball

Automatic Sign Language Translation requires the integration of both computer vision and natural language processing to effectively bridge the communication gap between sign and spoken languages. However, the deficiency in large-scale…

计算机视觉与模式识别 · 计算机科学 2024-05-08 Ryan Wong , Necati Cihan Camgoz , Richard Bowden

In this paper, we study how the intrinsic nature of pre-training data contributes to the fine-tuned downstream performance. To this end, we pre-train different transformer-based masked language models on several corpora with certain…

计算与语言 · 计算机科学 2020-12-23 Cheng-Han Chiang , Hung-yi Lee

An effective method to improve neural machine translation with monolingual data is to augment the parallel training corpus with back-translations of target language sentences. This work broadens the understanding of back-translation and…

计算与语言 · 计算机科学 2018-10-04 Sergey Edunov , Myle Ott , Michael Auli , David Grangier

The use of multilingualism in the new generation is widespread in the form of code-mixed data on social media, and therefore a robust translation system is required for catering to the monolingual users, as well as for easier comprehension…

计算与语言 · 计算机科学 2019-11-25 Sainik Kumar Mahata , Soumil Mandal , Dipankar Das , Sivaji Bandyopadhyay

Cutting-edge LLMs have emerged as powerful tools for multilingual communication and understanding. However, LLMs perform worse in Common Sense Reasoning (CSR) tasks when prompted in low-resource languages (LRLs) like Hindi or Swahili…

计算与语言 · 计算机科学 2025-08-19 Tanay Nagar , Grigorii Khvatskii , Anna Sokol , Nitesh V. Chawla

Code-mixing, the practice of switching between languages within a conversation, poses unique challenges for traditional NLP. Existing benchmarks are limited by their narrow language pairs and tasks, failing to adequately assess large…

计算与语言 · 计算机科学 2025-09-09 Yilun Yang , Yekun Chai

Codeswitching has become one of the most common occurrences across multilingual speakers of the world, especially in countries like India which encompasses around 23 official languages with the number of bilingual speakers being around 300…

计算与语言 · 计算机科学 2022-01-03 Dhruval Jain , Arun D Prabhu , Shubham Vatsal , Gopi Ramena , Naresh Purre

Accurate alignment between languages is fundamental for improving cross-lingual pre-trained language models (XLMs). Motivated by the natural phenomenon of code-switching (CS) in multilingual speakers, CS has been used as an effective data…

计算与语言 · 计算机科学 2023-02-14 Chenxi Whitehouse , Fenia Christopoulou , Ignacio Iacobacci

Deep generative models have led to significant advances in cross-modal generation such as text-to-image synthesis. Training these models typically requires paired data with direct correspondence between modalities. We introduce the novel…

计算机视觉与模式识别 · 计算机科学 2019-08-21 Shuang Ma , Daniel McDuff , Yale Song

The analysis of data in which multiple languages are represented has gained popularity among computational linguists in recent years. So far, much of this research focuses mainly on the improvement of computational methods and largely…

计算与语言 · 计算机科学 2023-01-10 A. Seza Doğruöz , Sunayana Sitaram , Barbara E. Bullock , Almeida Jacqueline Toribio

Large Language Models (LLMs) and pre-trained Language Models (LMs) have achieved impressive success on many software engineering tasks (e.g., code completion and code generation). By leveraging huge existing code corpora (e.g., GitHub),…

软件工程 · 计算机科学 2025-01-16 Xin Yin , Chao Ni , Xiaodan Xu , Xinrui Li , Xiaohu Yang

We propose a) a Language Agnostic end-to-end Speech Translation model (LAST), and b) a data augmentation strategy to increase code-switching (CS) performance. With increasing globalization, multiple languages are increasingly used…

计算与语言 · 计算机科学 2022-11-10 Christian Huber , Enes Yavuz Ugan , Alexander Waibel

Recent work on controlled text generation has either required attribute-based fine-tuning of the base language model (LM), or has restricted the parameterization of the attribute discriminator to be compatible with the base autoregressive…

计算与语言 · 计算机科学 2022-04-05 Fatemehsadat Mireshghallah , Kartik Goyal , Taylor Berg-Kirkpatrick

Developers expend a significant amount of time in editing code for a variety of reasons such as bug fixing or adding new features. Designing effective methods to predict code edits has been an active yet challenging area of research due to…