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Recent advancements in large language models (LLMs) on language modeling and emergent capabilities make them a promising reference-free evaluator of natural language generation quality, and a competent alternative to human evaluation.…

计算与语言 · 计算机科学 2023-09-26 Yuxuan Liu , Tianchi Yang , Shaohan Huang , Zihan Zhang , Haizhen Huang , Furu Wei , Weiwei Deng , Feng Sun , Qi Zhang

Large Language Models (LLMs) are increasingly applied in various science domains, yet their broader adoption remains constrained by a critical challenge: the lack of trustworthy, verifiable outputs. Current LLMs often generate answers…

计算与语言 · 计算机科学 2025-09-25 João Eduardo Batista , Emil Vatai , Mohamed Wahib

Text-to-image models are powerful for producing high-quality images based on given text prompts, but crafting these prompts often requires specialized vocabulary. To address this, existing methods train rewriting models with supervision…

计算机视觉与模式识别 · 计算机科学 2025-12-16 Hongji Yang , Yucheng Zhou , Wencheng Han , Jianbing Shen

We introduce SemCSE, an unsupervised method for learning semantic embeddings of scientific texts. Building on recent advances in contrastive learning for text embeddings, our approach leverages LLM-generated summaries of scientific…

计算与语言 · 计算机科学 2025-07-18 Marc Brinner , Sina Zarriess

Large language models (LLMs) have demonstrated remarkable capabilities across various research domains, including the field of Information Retrieval (IR). However, the responses generated by off-the-shelf LLMs tend to be generic, i.e.,…

信息检索 · 计算机科学 2024-03-27 Qian Dong , Yiding Liu , Qingyao Ai , Zhijing Wu , Haitao Li , Yiqun Liu , Shuaiqiang Wang , Dawei Yin , Shaoping Ma

Aligning Large Language Models (LLMs) with human preferences is crucial for their deployment in real-world applications. Recent advancements in Self-Rewarding Language Models suggest that an LLM can use its internal reward models (such as…

人工智能 · 计算机科学 2025-02-14 Xin Zhou , Yiwen Guo , Ruotian Ma , Tao Gui , Qi Zhang , Xuanjing Huang

Scientist learn early on how to cite scientific sources to support their claims. Sometimes, however, scientists have challenges determining where a citation should be situated -- or, even worse, fail to cite a source altogether.…

计算与语言 · 计算机科学 2024-05-21 Tong Zeng , Daniel E. Acuna

Unsupervised extractive summarization aims to extract salient sentences from a document as the summary without labeled data. Recent literatures mostly research how to leverage sentence similarity to rank sentences in the order of salience.…

计算与语言 · 计算机科学 2023-02-27 Shichao Sun , Ruifeng Yuan , Wenjie Li , Sujian Li

While Large Language Models (LLMs) have achieved remarkable success in a wide range of applications, their performance often degrades in complex reasoning tasks. In this work, we introduce SELT (Self-Evaluation LLM Tree Search), a novel…

计算与语言 · 计算机科学 2025-06-10 Mengsong Wu , Di Zhang , Yuqiang Li , Dongzhan Zhou , Wenliang Chen

In-context learning (ICL) has proven to be a significant capability with the advancement of Large Language models (LLMs). By instructing LLMs using few-shot demonstrative examples, ICL enables them to perform a wide range of tasks without…

计算与语言 · 计算机科学 2024-08-21 Quanyu Long , Jianda Chen , Wenya Wang , Sinno Jialin Pan

Building an intelligent dialogue system with the ability to select a proper response according to a multi-turn context is a great challenging task. Existing studies focus on building a context-response matching model with various neural…

计算与语言 · 计算机科学 2020-09-15 Ruijian Xu , Chongyang Tao , Daxin Jiang , Xueliang Zhao , Dongyan Zhao , Rui Yan

Constructing high-quality query-response pairs from custom corpus is crucial for supervised fine-tuning (SFT) large language models (LLMs) in many applications, like creating domain-specific AI assistants or roleplaying agents. However,…

计算与语言 · 计算机科学 2024-05-28 Shanghaoran Quan

When performing tasks like automatic speech recognition or spoken language understanding for a given utterance, access to preceding text or audio provides contextual information can improve performance. Considering the recent advances in…

计算与语言 · 计算机科学 2023-12-18 Suwon Shon , Kwangyoun Kim , Prashant Sridhar , Yi-Te Hsu , Shinji Watanabe , Karen Livescu

Large Language Models (LLMs) are widely used to support software developers in tasks such as code generation, optimization, and documentation. However, their ability to improve existing programming answers in a human-like manner remains…

软件工程 · 计算机科学 2026-01-27 Suborno Deb Bappon , Saikat Mondal , Chanchal K. Roy , Kevin Schneider

Sentence embedding is essential for many NLP tasks, with contrastive learning methods achieving strong performance using annotated datasets like NLI. Yet, the reliance on manual labels limits scalability. Recent studies leverage large…

计算与语言 · 计算机科学 2025-06-05 Liyang He , Chenglong Liu , Rui Li , Zhenya Huang , Shulan Ruan , Jun Zhou , Enhong Chen

Large Language Models (LLMs) are widely used in generative applications such as chatting, code generation, and reasoning. However, many realworld workloads such as classification, question answering, recommendation, and text embedding rely…

计算与语言 · 计算机科学 2025-11-13 Dinghong Song , Yuan Feng , Yiwei Wang , Shangye Chen , Cyril Guyot , Filip Blagojevic , Hyeran Jeon , Pengfei Su , Dong Li

Misalignment between claims and their cited evidence is a common failure mode in reports generated by large language models, limiting their reliability in scientific and other high-stakes settings. We present DeepSciVerify, a two-stage…

人工智能 · 计算机科学 2026-05-28 Shaghayegh Sadeghi , Khashayar Khajavi , Rise Adhikari , Alexander Tessier

This paper introduces a novel framework that leverages large language models (LLMs) for machine translation (MT). We start with one conjecture: an ideal translation should contain complete and accurate information for a strong enough LLM to…

计算与语言 · 计算机科学 2024-11-06 Jianqiao Wangni

When language model (LM) users aim to improve the quality of its generations, it is crucial to specify concrete behavioral attributes that the model should strive to reflect. However, curating such principles across many domains, even…

计算与语言 · 计算机科学 2025-11-17 Keshav Ramji , Tahira Naseem , Ramón Fernandez Astudillo

With the rapid growth of the scientific literature, manually selecting appropriate citations for a paper is becoming increasingly challenging and time-consuming. While several approaches for automated citation recommendation have been…

计算与语言 · 计算机科学 2020-07-09 Binh Thanh Kieu , Inigo Jauregi Unanue , Son Bao Pham , Hieu Xuan Phan , Massimo Piccardi