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Scientific data visualization plays a crucial role in research by enabling the direct display of complex information and assisting researchers in identifying implicit patterns. Despite its importance, the use of Large Language Models (LLMs)…

Computation and Language · Computer Science 2024-03-20 Zhiyu Yang , Zihan Zhou , Shuo Wang , Xin Cong , Xu Han , Yukun Yan , Zhenghao Liu , Zhixing Tan , Pengyuan Liu , Dong Yu , Zhiyuan Liu , Xiaodong Shi , Maosong Sun

Large language models (LLMs) have demonstrated remarkable capabilities across a range of text-generation tasks. However, LLMs still struggle with problems requiring multi-step decision-making and environmental feedback, such as online…

Artificial Intelligence · Computer Science 2025-02-18 Zhenfang Chen , Delin Chen , Rui Sun , Wenjun Liu , Chuang Gan

Strategic reasoning is a complex yet essential capability for intelligent agents. It requires Large Language Model (LLM) agents to adapt their strategies dynamically in multi-agent environments. Unlike static reasoning tasks, success in…

Computation and Language · Computer Science 2024-10-18 Yadong Zhang , Shaoguang Mao , Tao Ge , Xun Wang , Yan Xia , Man Lan , Furu Wei

Despite its real-world significance, model performance on tabular data remains underexplored, leaving uncertainty about which model to rely on and which prompt configuration to adopt. To address this gap, we create ToRR, a benchmark for…

Visual reasoning is dominated by end-to-end neural networks scaled to billions of model parameters and training examples. However, even the largest models struggle with compositional reasoning, generalization, fine-grained spatial and…

Computer Vision and Pattern Recognition · Computer Science 2024-05-16 Aleksandar Stanić , Sergi Caelles , Michael Tschannen

Large language model (LLM) evaluation platforms increasingly rely on pairwise human judgments. These data are noisy, sparse, and non-uniform, yet leaderboards are reported with limited uncertainty quantification. We study this as…

Methodology · Statistics 2026-04-08 Jiachun Li , David Simchi-Levi , Will Wei Sun

Large language models (LLMs) excel at solving problems with clear and complete statements, but often struggle with nuanced environments or interactive tasks which are common in most real-world scenarios. This highlights the critical need…

Recent methods based on pre-trained language models have exhibited superior performance over tabular tasks (e.g., tabular NLI), despite showing inherent problems such as not using the right evidence and inconsistent predictions across…

Computation and Language · Computer Science 2022-10-25 Abhilash Reddy Shankarampeta , Vivek Gupta , Shuo Zhang

Table Visual Question Answering (Table VQA) is typically addressed by large vision-language models (VLMs). While such models can answer directly from images, they often miss fine-grained details unless scaled to very large sizes, which are…

Computation and Language · Computer Science 2025-10-09 Guo Yutong , Wanying Wang , Yue Wu , Zichen Miao , Haoyu Wang

In recent years, data science agents powered by Large Language Models (LLMs), known as "data agents," have shown significant potential to transform the traditional data analysis paradigm. This survey provides an overview of the evolution,…

Artificial Intelligence · Computer Science 2025-12-01 Maojun Sun , Ruijian Han , Binyan Jiang , Houduo Qi , Defeng Sun , Yancheng Yuan , Jian Huang

LLM-based reasoning models have enabled the development of agentic systems that act as co-scientists, assisting in multi-step scientific analysis. However, evaluating these systems is challenging, as it requires realistic, end-to-end…

Machine Learning · Computer Science 2026-02-24 Siba Smarak Panigrahi , Jovana Videnović , Maria Brbić

Most existing prompting methods suffer from the issues of generalizability and consistency, as they often rely on instance-specific solutions that may not be applicable to other instances and lack task-level consistency across the selected…

Computation and Language · Computer Science 2024-11-12 Chang Gao , Haiyun Jiang , Deng Cai , Shuming Shi , Wai Lam

Large Language Models (LLMs) struggle to reason over large-scale enterprise spreadsheets containing thousands of numeric rows, multiple linked sheets, and embedded visual content such as charts and receipts. Prior state-of-the-art…

Computation and Language · Computer Science 2026-02-10 Anmol Gulati , Sahil Sen , Waqar Sarguroh , Kevin Paul

Multi-step LLM reasoning over structured tables fails because planning and execution share no explicit cell-grounding contract. Existing methods constrain the planner to a left-to-right factorization at odds with table permutation…

Artificial Intelligence · Computer Science 2026-05-15 Tung Sum Thomas Kwok , Zeyong Zhang , Xinyu Wang , Chunhe Wang , Xiaofeng Lin , Hanwei Wu , Lei Ding , Guang Cheng , Zhijiang Guo

Semi-structured table question answering (QA) is a challenging task that requires (1) precise extraction of cell contents and positions and (2) accurate recovery of key implicit logical structures, hierarchical relationships, and semantic…

Artificial Intelligence · Computer Science 2026-02-10 Jinxiu Qu , Zirui Tang , Hongzhang Huang , Boyu Niu , Wei Zhou , Jiannan Wang , Yitong Song , Guoliang Li , Xuanhe Zhou , Fan Wu

Answering natural language (NL) questions about tables, known as Tabular Question Answering (TQA), is crucial because it allows users to quickly and efficiently extract meaningful insights from structured data, effectively bridging the gap…

Computation and Language · Computer Science 2025-07-10 Meihao Fan , Ju Fan , Nan Tang , Lei Cao , Guoliang Li , Xiaoyong Du

Large language models' reasoning abilities benefit from methods that organize their thought processes, such as chain-of-thought prompting, which employs a sequential structure to guide the reasoning process step-by-step. However, existing…

Artificial Intelligence · Computer Science 2025-01-07 Zhenjie Sun , Naihao Deng , Haofei Yu , Jiaxuan You

We introduce TASER (Translation Assessment via Systematic Evaluation and Reasoning), a metric that uses Large Reasoning Models (LRMs) for automated translation quality assessment. TASER harnesses the explicit reasoning capabilities of LRMs…

Computation and Language · Computer Science 2025-10-02 Monishwaran Maheswaran , Marco Carini , Christian Federmann , Tony Diaz

Large Language Models (LLMs), with their remarkable ability to tackle challenging and unseen reasoning problems, hold immense potential for tabular learning, that is vital for many real-world applications. In this paper, we propose a novel…

Machine Learning · Computer Science 2024-05-07 Sungwon Han , Jinsung Yoon , Sercan O Arik , Tomas Pfister

Large language models (LLMs) can reshape information processing by handling data analysis, visualization, and interpretation in an interactive, context-aware dialogue with users, including voice interaction, while maintaining high…

Artificial Intelligence · Computer Science 2025-11-25 Mohammad Nour Al Awad , Sergey Ivanov , Olga Tikhonova , Ivan Khodnenko