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Although Large Language Models (LLMs) exhibit remarkable adaptability across domains, these models often fall short in structured knowledge extraction tasks such as named entity recognition (NER). This paper explores an innovative,…

计算与语言 · 计算机科学 2024-06-11 Yuzhao Heng , Chunyuan Deng , Yitong Li , Yue Yu , Yinghao Li , Rongzhi Zhang , Chao Zhang

Goal-conditioned and Multi-Task Reinforcement Learning (GCRL and MTRL) address numerous problems related to robot learning, including locomotion, navigation, and manipulation scenarios. Recent works focusing on language-defined robotic…

计算与语言 · 计算机科学 2023-06-21 Julien Perez , Denys Proux , Claude Roux , Michael Niemaz

Large language models have achieved remarkable success in general language understanding tasks. However, as a family of generative methods with the objective of next token prediction, the semantic evolution with the depth of these models…

计算与语言 · 计算机科学 2024-06-11 Zhu Liu , Cunliang Kong , Ying Liu , Maosong Sun

Large language models (LLMs) have exhibited remarkable capabilities in learning from explanations in prompts, but there has been limited understanding of exactly how these explanations function or why they are effective. This work aims to…

计算与语言 · 计算机科学 2023-06-14 Xi Ye , Srinivasan Iyer , Asli Celikyilmaz , Ves Stoyanov , Greg Durrett , Ramakanth Pasunuru

Grounded text generation models often produce content that deviates from their source material, requiring user verification to ensure accuracy. Existing attribution methods associate entire sentences with source documents, which can be…

计算与语言 · 计算机科学 2025-06-03 Eran Hirsch , Aviv Slobodkin , David Wan , Elias Stengel-Eskin , Mohit Bansal , Ido Dagan

This survey reviews how large language models (LLMs) are transforming synthetic training data generation in both natural language and code domains. By producing artificial but task-relevant examples, these models can significantly augment…

计算与语言 · 计算机科学 2025-11-21 Mihai Nadas , Laura Diosan , Andreea Tomescu

In-context learning (ICL) is an important yet not fully understood ability of pre-trained large language models (LLMs). It can greatly enhance task performance using a few examples, termed demonstrations, without fine-tuning. Although…

计算与语言 · 计算机科学 2025-06-03 Do Xuan Long , Duong Ngoc Yen , Do Xuan Trong , Luu Anh Tuan , Kenji Kawaguchi , Shafiq Joty , Min-Yen Kan , Nancy F. Chen

Large language models (LLMs) have emerged as a widely-used tool for information seeking, but their generated outputs are prone to hallucination. In this work, our aim is to allow LLMs to generate text with citations, improving their factual…

计算与语言 · 计算机科学 2023-11-01 Tianyu Gao , Howard Yen , Jiatong Yu , Danqi Chen

Inferring causal relations in timeseries data with delayed effects is a fundamental challenge, especially when the underlying system exhibits complex dynamics that cannot be captured by simple functional mappings. Traditional approaches…

机器学习 · 计算机科学 2026-02-23 Preetom Biswas , Giulia Pedrielli , K. Selçuk Candan

The wide applicability and adaptability of generative large language models (LLMs) has enabled their rapid adoption. While the pre-trained models can perform many tasks, such models are often fine-tuned to improve their performance on…

计算与语言 · 计算机科学 2023-06-16 Myles Foley , Ambrish Rawat , Taesung Lee , Yufang Hou , Gabriele Picco , Giulio Zizzo

Large language models (LLMs) are increasingly strong contenders in machine translation. In this work, we focus on document-level translation, where some words cannot be translated without context from outside the sentence. Specifically, we…

计算与语言 · 计算机科学 2025-02-17 Wafaa Mohammed , Vlad Niculae

While large language models (LLMs) have demonstrated strong capability in structured prediction tasks such as semantic parsing, few amounts of research have explored the underlying mechanisms of their success. Our work studies different…

计算与语言 · 计算机科学 2023-02-01 Daking Rai , Yilun Zhou , Bailin Wang , Ziyu Yao

Conventional, classification-based AI-generated image detection methods cannot explain why an image is considered real or AI-generated in a way a human expert would, which reduces the trustworthiness and persuasiveness of these detection…

计算机视觉与模式识别 · 计算机科学 2025-11-18 Michael Yang , Shijian Deng , William T. Doan , Kai Wang , Tianyu Yang , Harsh Singh , Yapeng Tian

Large language models exhibit superior capabilities in processing and understanding language, yet their applications in educational contexts remain underexplored. Learnersourcing enhances learning by engaging students in creating their own…

With recent advances in large language models (LLMs), the concept of automatically generating children's educational materials has become increasingly realistic. Working toward the goal of age-appropriate simplicity in generated educational…

计算与语言 · 计算机科学 2023-10-31 Maria Valentini , Jennifer Weber , Jesus Salcido , Téa Wright , Eliana Colunga , Katharina Kann

This paper systematically investigates the generation of code explanations by Large Language Models (LLMs) for code examples commonly encountered in introductory programming courses. Our findings reveal significant variations in the nature…

软件工程 · 计算机科学 2023-11-13 Priti Oli , Rabin Banjade , Jeevan Chapagain , Vasile Rus

With the increasing prevalence of text generated by large language models (LLMs), there is a growing concern about distinguishing between LLM-generated and human-written texts in order to prevent the misuse of LLMs, such as the…

计算与语言 · 计算机科学 2024-04-02 Xiaoyan Qu , Xiangfeng Meng

Memes are powerful means for effective communication on social media. Their effortless amalgamation of viral visuals and compelling messages can have far-reaching implications with proper marketing. Previous research on memes has primarily…

计算机与社会 · 计算机科学 2022-12-21 Shivam Sharma , Siddhant Agarwal , Tharun Suresh , Preslav Nakov , Md. Shad Akhtar , Tanmoy Chakraborty

Large Language Models (LLMs) can generate biased and toxic responses. Yet most prior work on LLM gender bias evaluation requires predefined gender-related phrases or gender stereotypes, which are challenging to be comprehensively collected…

计算与语言 · 计算机科学 2023-11-02 Xiangjue Dong , Yibo Wang , Philip S. Yu , James Caverlee

Large Language Models (LLMs) excel in data synthesis but can be inaccurate in domain-specific tasks, which retrieval-augmented generation (RAG) systems address by leveraging user-provided data. However, RAGs require optimization in both…

计算与语言 · 计算机科学 2024-11-05 Kazi Ahmed Asif Fuad , Lizhong Chen