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Modern systems produce a large volume of logs to record run-time status and events. System operators use these raw logs to track a system in order to obtain some useful information to diagnose system anomalies. One of the most important…

Networking and Internet Architecture · Computer Science 2023-03-22 Shaohan Huang , Yi Liu , Carol Fung , Jiaxing Qi , Hailong Yang , Zhongzhi Luan

Large language models (LLMs) excel in many tasks but struggle to accurately quantify uncertainty in their generated responses. This limitation makes it challenging to detect misinformation and ensure reliable decision-making. Existing…

Computation and Language · Computer Science 2025-06-04 Boxuan Zhang , Ruqi Zhang

Large language models (LLMs) often generate hallucinated content that lacks factual or contextual grounding, limiting their reliability in critical applications. Existing approaches such as supervised fine-tuning and reinforcement learning…

Computation and Language · Computer Science 2025-12-23 Jensen Zhang , Ningyuan Liu , Yijia Fan , Zihao Huang , Qinglin Zeng , Kaitong Cai , Jian Wang , Keze Wang

We present ORCA (Omni Research on Calculation in AI) Benchmark - a novel benchmark that evaluates large language models (LLMs) on multi-domain, real-life quantitative reasoning using verified outputs from Omni's calculator engine. In 500…

Artificial Intelligence · Computer Science 2025-11-06 Claudia Herambourg , Dawid Siuda , Julia Kopczyńska , Joao R. L. Santos , Wojciech Sas , Joanna Śmietańska-Nowak

The advent of Large Language Models (LLMs) and Generative AI has revolutionized natural language applications across various domains. However, high-stakes decision-making tasks in fields such as medical, legal and finance require a level of…

Automatic fact-checking plays a crucial role in combating the spread of misinformation. Large Language Models (LLMs) and Instruction-Following variants, such as InstructGPT and Alpaca, have shown remarkable performance in various natural…

Computation and Language · Computer Science 2023-09-04 Tsun-Hin Cheung , Kin-Man Lam

Large language models (LLMs) continue to struggle with low-resource languages, primarily due to limited training data, translation noise, and unstable cross-lingual alignment. To address these challenges, we propose LiRA (Linguistic Robust…

Computation and Language · Computer Science 2026-05-19 Haolin Li , Haipeng Zhang , Mang Li , Yaohua Wang , Lijie Wen , Yu Zhang , Biqing Huang

Large Language Models (LLMs) are central to the one-for-all intelligent paradigm, but they face a fundamental challenge when dealing with heterogeneous scientific data such as molecules: the inherent gap between discrete linguistic symbols…

Artificial Intelligence · Computer Science 2026-05-22 Yuxuan Chen , Changwei Lv , Yunduo Xiao , Zhongjing Du , Daquan Zhou , Yukun Yan , Zheni Zeng , Zhiyuan Liu

Purpose: Artificial intelligence (AI), and in particular large language models (LLMs), are increasingly being explored as tools to support life cycle assessment (LCA). While demonstrations exist across environmental and social domains,…

Computation and Language · Computer Science 2025-10-24 Artur Donaldson , Bharathan Balaji , Cajetan Oriekezie , Manish Kumar , Laure Patouillard

Large Language Models (LLMs) have demonstrated promising capabilities in solving mathematical reasoning tasks, leveraging Chain-of-Thought (CoT) data as a vital component in guiding answer generation. Current paradigms typically generate…

Computation and Language · Computer Science 2025-03-20 Honglin Lin , Zhuoshi Pan , Yu Li , Qizhi Pei , Xin Gao , Mengzhang Cai , Conghui He , Lijun Wu

Large language models (LLMs) have shown remarkable capabilities in natural language processing; however, they still face difficulties when tasked with understanding lengthy contexts and executing effective question answering. These…

Computation and Language · Computer Science 2025-08-18 Yanming Liu , Xinyue Peng , Jiannan Cao , Yanxin Shen , Tianyu Du , Sheng Cheng , Xun Wang , Jianwei Yin , Xuhong Zhang

Reinforcement learning (RL) has emerged as a central paradigm for training large language models (LLMs) in reasoning tasks. Yet recent studies question RL's ability to incentivize reasoning capacity beyond the base model. This raises a key…

Computation and Language · Computer Science 2026-04-01 Jiazheng Li , Hongzhou Lin , Hong Lu , Kaiyue Wen , Zaiwen Yang , Jiaxuan Gao , Yi Wu , Jingzhao Zhang

The scaling law of Large Language Models (LLMs) reveals a power-law relationship, showing diminishing return on performance as model scale increases. While training LLMs from scratch is resource-intensive, fine-tuning a pre-trained model…

Computation and Language · Computer Science 2025-05-22 Yiyun Zhou , Chang Yao , Jingyuan Chen

Supervised operator learning is an emerging machine learning paradigm with applications to modeling the evolution of spatio-temporal dynamical systems and approximating general black-box relationships between functional data. We propose a…

This paper introduces an approach to increasing the explainability of artificial intelligence (AI) systems by embedding Large Language Models (LLMs) within standardized analytical processes. While traditional explainable AI (XAI) methods…

Artificial Intelligence · Computer Science 2025-11-11 Marc Jansen , Marcel Pehlke

Large Language Models (LLMs) have demonstrated impressive capabilities across a range of scientific tasks including mathematics, physics, and chemistry. Despite their successes, the effectiveness of LLMs in handling complex statistical…

Computation and Language · Computer Science 2024-10-11 Yizhang Zhu , Shiyin Du , Boyan Li , Yuyu Luo , Nan Tang

With recent Nobel Prizes recognising AI contributions to science, Large Language Models (LLMs) are transforming scientific research by enhancing productivity and reshaping the scientific method. LLMs are now involved in experimental design,…

Scientific Large Language Models (Sci-LLMs) are transforming how knowledge is represented, integrated, and applied in scientific research, yet their progress is shaped by the complex nature of scientific data. This survey presents a…

Computation and Language · Computer Science 2025-10-21 Ming Hu , Chenglong Ma , Wei Li , Wanghan Xu , Jiamin Wu , Jucheng Hu , Tianbin Li , Guohang Zhuang , Jiaqi Liu , Yingzhou Lu , Ying Chen , Chaoyang Zhang , Cheng Tan , Jie Ying , Guocheng Wu , Shujian Gao , Pengcheng Chen , Jiashi Lin , Haitao Wu , Lulu Chen , Fengxiang Wang , Yuanyuan Zhang , Xiangyu Zhao , Feilong Tang , Encheng Su , Junzhi Ning , Xinyao Liu , Ye Du , Changkai Ji , Pengfei Jiang , Cheng Tang , Ziyan Huang , Jiyao Liu , Jiaqi Wei , Yuejin Yang , Xiang Zhang , Guangshuai Wang , Yue Yang , Huihui Xu , Ziyang Chen , Yizhou Wang , Chen Tang , Jianyu Wu , Yuchen Ren , Siyuan Yan , Zhonghua Wang , Zhongxing Xu , Shiyan Su , Shangquan Sun , Runkai Zhao , Zhisheng Zhang , Dingkang Yang , Jinjie Wei , Jiaqi Wang , Jiahao Xu , Jiangtao Yan , Wenhao Tang , Hongze Zhu , Yu Liu , Fudi Wang , Yiqing Shen , Yuanfeng Ji , Yanzhou Su , Tong Xie , Hongming Shan , Chun-Mei Feng , Zhi Hou , Diping Song , Lihao Liu , Yanyan Huang , Lequan Yu , Bin Fu , Shujun Wang , Xiaomeng Li , Xiaowei Hu , Yun Gu , Ben Fei , Benyou Wang , Yuewen Cao , Minjie Shen , Jie Xu , Haodong Duan , Fang Yan , Hongxia Hao , Jielan Li , Jiajun Du , Yanbo Wang , Imran Razzak , Zhongying Deng , Chi Zhang , Lijun Wu , Conghui He , Zhaohui Lu , Jinhai Huang , Wenqi Shao , Yihao Liu , Siqi Luo , Yi Xin , Xiaohong Liu , Fenghua Ling , Yuqiang Li , Aoran Wang , Siqi Sun , Qihao Zheng , Nanqing Dong , Tianfan Fu , Dongzhan Zhou , Yan Lu , Wenlong Zhang , Jin Ye , Jianfei Cai , Yirong Chen , Wanli Ouyang , Yu Qiao , Zongyuan Ge , Shixiang Tang , Junjun He , Chunfeng Song , Lei Bai , Bowen Zhou

Large language models (LLMs) have achieved commendable accomplishments in various natural language processing tasks. However, LLMs still encounter significant challenges when dealing with complex scenarios involving multiple entities. These…

Computation and Language · Computer Science 2024-06-07 Yanming Liu , Xinyue Peng , Tianyu Du , Jianwei Yin , Weihao Liu , Xuhong Zhang

Large language models (LLMs) have demonstrated outstanding performance across various tasks, yet they still exhibit limitations such as hallucination, unfaithful reasoning, and toxic content. One potential approach to mitigate these issues…

Computation and Language · Computer Science 2024-07-19 Yuxuan Yao , Han Wu , Zhijiang Guo , Biyan Zhou , Jiahui Gao , Sichun Luo , Hanxu Hou , Xiaojin Fu , Linqi Song
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