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Failures in large-scale cloud systems incur substantial financial losses, making automated Root Cause Analysis (RCA) essential for operational stability. Recent efforts leverage Large Language Model (LLM) agents to automate this task, yet…

人工智能 · 计算机科学 2026-03-05 Taeyoon Kim , Woohyeok Park , Hoyeong Yun , Kyungyong Lee

Evaluating knowledge systems (LLMs, RAG, knowledge graphs, etc) faces fundamental challenges: static benchmarks are vulnerable to contamination, LLM-based judges exhibit systematic biases, and ground truth extraction requires expensive…

计算与语言 · 计算机科学 2026-01-16 JV Roig

Large Language Models (LLMs) show promise as data analysis agents, but existing benchmarks overlook the iterative nature of the field, where experts' decisions evolve with deeper insights of the dataset. To address this, we introduce…

计算与语言 · 计算机科学 2025-06-09 Hanyu Li , Haoyu Liu , Tingyu Zhu , Tianyu Guo , Zeyu Zheng , Xiaotie Deng , Michael I. Jordan

Open-domain complex Question Answering (QA) is a difficult task with challenges in evidence retrieval and reasoning. The complexity of such questions could stem from questions being compositional, hybrid evidence, or ambiguity in questions.…

计算与语言 · 计算机科学 2024-06-26 Venktesh V. Deepali Prabhu , Avishek Anand

Active Learning (AL) addresses the crucial challenge of enabling machines to efficiently gather labeled examples through strategic queries. Among the many AL strategies, Uncertainty Sampling (US) stands out as one of the most widely…

机器学习 · 计算机科学 2025-06-24 Po-Yi Lu , Yi-Jie Cheng , Chun-Liang Li , Hsuan-Tien Lin

Large language models (LLMs) are playing an increasingly important role in scientific research, yet there remains a lack of comprehensive benchmarks to evaluate the breadth and depth of scientific knowledge embedded in these models. To…

计算与语言 · 计算机科学 2025-10-08 Kehua Feng , Xinyi Shen , Weijie Wang , Xiang Zhuang , Yuqi Tang , Qiang Zhang , Keyan Ding

Scientific literature is growing exponentially, creating a critical bottleneck for researchers to efficiently synthesize knowledge. While general-purpose Large Language Models (LLMs) show potential in text processing, they often fail to…

计算与语言 · 计算机科学 2025-09-11 Fengyu She , Nan Wang , Hongfei Wu , Ziyi Wan , Jingmian Wang , Chang Wang

Recent advancements in tabular deep learning (DL) have led to substantial performance improvements, surpassing the capabilities of traditional models. With the adoption of techniques from natural language processing (NLP), such as language…

机器学习 · 计算机科学 2024-11-27 Anton Frederik Thielmann , Soheila Samiee

Tables are often created with hierarchies, but existing works on table reasoning mainly focus on flat tables and neglect hierarchical tables. Hierarchical tables challenge existing methods by hierarchical indexing, as well as implicit…

计算与语言 · 计算机科学 2022-03-29 Zhoujun Cheng , Haoyu Dong , Zhiruo Wang , Ran Jia , Jiaqi Guo , Yan Gao , Shi Han , Jian-Guang Lou , Dongmei Zhang

Understanding research papers remains challenging for foundation models due to specialized scientific discourse and complex figures and tables, yet existing benchmarks offer limited fine-grained evaluation at scale. To address this gap, we…

计算与语言 · 计算机科学 2026-05-01 Yelin Chen , Fanjin Zhang , Suping Sun , Yunhe Pang , Yuanchun Wang , Jian Song , Xiaoyan Li , Lei Hou , Shu Zhao , Jie Tang , Juanzi Li

Large language models (LLMs) have become increasingly pivotal across various domains, especially in handling complex data types. This includes structured data processing, as exemplified by ChartQA and ChatGPT-Ada, and multimodal…

While traditional tree-based ensemble methods have long dominated tabular tasks, deep neural networks and emerging foundation models have challenged this primacy, yet no consensus exists on a universally superior paradigm. Existing…

While existing benchmarks probe the reasoning abilities of large language models (LLMs) across diverse domains, they predominantly assess passive reasoning, providing models with all the information needed to reach a solution. By contrast,…

机器学习 · 计算机科学 2025-06-11 Zhanke Zhou , Xiao Feng , Zhaocheng Zhu , Jiangchao Yao , Sanmi Koyejo , Bo Han

One of the goals of natural language understanding is to develop models that map sentences into meaning representations. However, training such models requires expensive annotation of complex structures, which hinders their adoption.…

计算与语言 · 计算机科学 2019-10-08 Omri Koshorek , Gabriel Stanovsky , Yichu Zhou , Vivek Srikumar , Jonathan Berant

The ability to process information from multiple modalities and to reason through it step-by-step remains a critical challenge in advancing artificial intelligence. However, existing reasoning benchmarks focus on text-only reasoning, or…

人工智能 · 计算机科学 2025-07-01 Yulun Jiang , Yekun Chai , Maria Brbić , Michael Moor

The rapid evolution of large language models (LLMs) has expanded their capabilities from basic dialogue to advanced scientific reasoning. However, existing benchmarks in biology often fail to assess a critical skill required of researchers:…

Recent advances in large language models (LLMs) and multimodal LLMs (MLLMs) have led to strong reasoning ability across a wide range of tasks. However, their ability to perform mathematical reasoning from spoken input remains underexplored.…

计算与语言 · 计算机科学 2025-05-22 Chengwei Wei , Bin Wang , Jung-jae Kim , Nancy F. Chen

Large Language Models (LLMs) are recruited in applications that span from clinical assistance and legal support to question answering and education. Their success in specialized tasks has led to the claim that they possess human-like…

计算与语言 · 计算机科学 2024-07-10 Vittoria Dentella , Fritz Guenther , Elliot Murphy , Gary Marcus , Evelina Leivada

The growing volume of academic papers has made it increasingly difficult for researchers to efficiently extract key information. While large language models (LLMs) based agents are capable of automating question answering (QA) workflows for…

计算与语言 · 计算机科学 2026-03-31 Tiancheng Huang , Ruisheng Cao , Yuxin Zhang , Zhangyi Kang , Zijian Wang , Chenrun Wang , Yijie Luo , Hang Zheng , Lirong Qian , Lu Chen , Kai Yu

This paper presents DataSciBench, a comprehensive benchmark for evaluating Large Language Model (LLM) capabilities in data science. Recent related benchmarks have primarily focused on single tasks, easily obtainable ground truth, and…

计算与语言 · 计算机科学 2025-02-20 Dan Zhang , Sining Zhoubian , Min Cai , Fengzu Li , Lekang Yang , Wei Wang , Tianjiao Dong , Ziniu Hu , Jie Tang , Yisong Yue