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Test-time scaling has enabled Large Language Models (LLMs) to tackle complex reasoning, yet the limitations of current Chain-of-Thought (CoT) evaluation obscures whether performance gains stem from genuine reasoning or mere verbosity. To…

人工智能 · 计算机科学 2026-01-08 Zhizhang Fu , Yuancheng Gu , Chenkai Hu , Hanmeng Liu , Yue Zhang

Recent advances in Vision Language Models (VLMs) have driven significant progress in visual reasoning. However, open-source VLMs still lag behind proprietary systems, largely due to the lack of high-quality reasoning data. Existing datasets…

计算机视觉与模式识别 · 计算机科学 2026-01-30 Honglin Lin , Zheng Liu , Yun Zhu , Chonghan Qin , Juekai Lin , Xiaoran Shang , Conghui He , Wentao Zhang , Lijun Wu

Legal reasoning tasks present unique challenges for large language models (LLMs) due to the complexity of domain-specific knowledge and reasoning processes. This paper investigates how effectively smaller language models (Llama 2 7B and…

机器学习 · 计算机科学 2025-04-08 Rean Fernandes , André Biedenkapp , Frank Hutter , Noor Awad

Recent Large Language Models (LLMs) have significantly advanced natural language processing and automated decision-making. However, these models still encounter difficulties when performing complex reasoning tasks involving logical…

计算与语言 · 计算机科学 2025-06-26 Yubo Dong , Hehe Fan

Large vision-language models (VLMs) have garnered increasing interest in autonomous driving areas, due to their advanced capabilities in complex reasoning tasks essential for highly autonomous vehicle behavior. Despite their potential,…

计算机视觉与模式识别 · 计算机科学 2024-07-23 Ming Nie , Renyuan Peng , Chunwei Wang , Xinyue Cai , Jianhua Han , Hang Xu , Li Zhang

Large language models (LLMs) perform strongly on many language tasks but still struggle with complex multi-step reasoning across disciplines. Existing reasoning datasets often lack disciplinary breadth, reasoning depth, and diversity, as…

计算与语言 · 计算机科学 2026-02-03 Weize Liu , Yongchi Zhao , Yijia Luo , Mingyu Xu , Jiaheng Liu , Yanan Li , Xiguo Hu , Zhiqi Bai , Yuchi Xu , Wenbo Su , Bo Zheng

Financial sentiment analysis is critical for valuation and investment decision-making. Traditional NLP models, however, are limited by their parameter size and the scope of their training datasets, which hampers their generalization…

计算与语言 · 计算机科学 2023-11-07 Boyu Zhang , Hongyang Yang , Tianyu Zhou , Ali Babar , Xiao-Yang Liu

As Large Language Models (LLMs) are increasingly being employed in real-world applications in critical domains such as healthcare, it is important to ensure that the Chain-of-Thought (CoT) reasoning generated by these models faithfully…

计算与语言 · 计算机科学 2024-07-02 Sree Harsha Tanneru , Dan Ley , Chirag Agarwal , Himabindu Lakkaraju

Recent advancements in explainable recommendation have greatly bolstered user experience by elucidating the decision-making rationale. However, the existing methods actually fail to provide effective feedback signals for potentially better…

信息检索 · 计算机科学 2025-08-08 Jiakai Tang , Jingsen Zhang , Zihang Tian , Xueyang Feng , Lei Wang , Xu Chen

The rise of Large Language Models (LLMs) has sparked interest in their application to sequential recommendation tasks as they can provide supportive item information. However, due to the inherent complexities of sequential recommendation,…

信息检索 · 计算机科学 2023-12-19 Yu Wang , Zhiwei Liu , Jianguo Zhang , Weiran Yao , Shelby Heinecke , Philip S. Yu

Amidst a shortage of qualified mental health professionals, the integration of large language models (LLMs) into psychological applications offers a promising way to alleviate the growing burden of mental health disorders. Recent…

计算与语言 · 计算机科学 2025-08-25 Chongyuan Dai , Jinpeng Hu , Hongchang Shi , Zhuo Li , Xun Yang , Meng Wang

Large language models (LLMs) have recently demonstrated impressive capabilities across a range of reasoning and generation tasks. However, research studies have shown that LLMs lack the ability to identify causal relationships, a…

机器学习 · 计算机科学 2025-11-21 Juncheng Dong , Yiling Liu , Ahmed Aloui , Vahid Tarokh , David Carlson

Machine learning (ML) holds great promise for clinical applications but is often hindered by limited access to high-quality data due to privacy concerns, high costs, and long timelines associated with clinical trials. While large language…

计算与语言 · 计算机科学 2026-03-27 Zerui Xu , Fang Wu , Yingzhou Lu , Yuanyuan Zhang , Yue Zhao

The recent development of Large Language Models (LLMs) with strong reasoning ability has driven research in various domains such as mathematics, coding, and scientific discovery. Meanwhile, 3D visual grounding, as a fundamental task in 3D…

计算机视觉与模式识别 · 计算机科学 2026-01-14 Hsiang-Wei Huang , Kuang-Ming Chen , Wenhao Chai , Cheng-Yen Yang , Jen-Hao Cheng , Jenq-Neng Hwang

Human daily behavior unfolds as complex sequences shaped by intentions, preferences, and context. Effectively modeling these behaviors is crucial for intelligent systems such as personal assistants and recommendation engines. While recent…

计算与语言 · 计算机科学 2026-04-28 Fanjin Meng , Jingtao Ding , Nian Li , Yizhou Sun , Yong Li

Large Language Models (LLMs) are increasingly integrated into financial workflows, but evaluation practice has not kept up. Finance-specific biases can inflate performance, contaminate backtests, and make reported results useless for any…

Despite the growing application of Large Language Models (LLMs) to theoretical physics, there is little academic exploration into how domain-specific physics reasoning ability develops while training these models. To investigate this, we…

Large language models excel in general tasks, yet assessing their reliability in logic-heavy, precision-critical domains like finance, law, and healthcare remains challenging. To address this, we introduce BizFinBench, the first benchmark…

人工智能 · 计算机科学 2025-05-27 Guilong Lu , Xuntao Guo , Rongjunchen Zhang , Wenqiao Zhu , Ji Liu

Recent advances in Large Language Models (LLMs) have enabled them to process increasingly longer sequences, ranging from 2K to 2M tokens and even beyond. However, simply extending the input sequence length does not necessarily lead to…

计算与语言 · 计算机科学 2025-12-03 Jingyang Lin , Andy Wong , Tian Xia , Shenghua He , Hui Wei , Mei Han , Jiebo Luo

We introduce seqBench, a parametrized benchmark for probing sequential reasoning limits in Large Language Models (LLMs) through precise, multi-dimensional control over several key complexity dimensions. seqBench allows systematic variation…

人工智能 · 计算机科学 2025-09-23 Mohammad Ramezanali , Mo Vazifeh , Paolo Santi