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The growing demand for data-driven decision-making has created an urgent need for data agents that can integrate structured and unstructured data for analysis. While data agents show promise for enabling users to perform complex analytics…

Databases · Computer Science 2025-09-03 Ziting Wang , Shize Zhang , Haitao Yuan , Jinwei Zhu , Shifu Li , Wei Dong , Gao Cong

Data analytics is essential for extracting valuable insights from data that can assist organizations in making effective decisions. We introduce InsightBench, a benchmark dataset with three key features. First, it consists of 100 datasets…

Autonomous data analysis agents are increasingly expected to conduct exploratory analysis with limited human guidance about data. However, existing benchmarks typically evaluate such agents in prior-guided settings, providing selected data…

Artificial Intelligence · Computer Science 2026-05-28 Qiaohong Zhang , Weihao Ye , Jialong Chen , Yi Luo , BoYuan Li , Bowen Deng , Zibin Zheng , Jianhao Lin , Wei-Shi Zheng , Chuan Chen

In this paper, we introduce InfiAgent-DABench, the first benchmark specifically designed to evaluate LLM-based agents on data analysis tasks. These tasks require agents to end-to-end solving complex tasks by interacting with an execution…

Computation and Language · Computer Science 2024-03-12 Xueyu Hu , Ziyu Zhao , Shuang Wei , Ziwei Chai , Qianli Ma , Guoyin Wang , Xuwu Wang , Jing Su , Jingjing Xu , Ming Zhu , Yao Cheng , Jianbo Yuan , Jiwei Li , Kun Kuang , Yang Yang , Hongxia Yang , Fei Wu

Nowadays, the explosion of unstructured data presents immense analytical value. Leveraging the remarkable capability of large language models (LLMs) in extracting attributes of structured tables from unstructured data, researchers are…

In today's data-driven era, fully automated end-to-end data analytics, particularly insight discovery, is critical for discovering actionable insights that assist organizations in making effective decisions. With the rapid advancement of…

Artificial Intelligence · Computer Science 2025-11-25 Xiaochuan Liu , Yuanfeng Song , Xiaoming Yin , Xing Chen

In real-world data science and enterprise decision-making, critical information is often fragmented across directly queryable structured sources (e.g., SQL, CSV) and "zombie data" locked in unstructured visual documents (e.g., scanned…

Artificial Intelligence · Computer Science 2026-01-30 Ruyi Qi , Zhou Liu , Wentao Zhang

Data analysis has become an indispensable part of scientific research. To discover the latent knowledge and insights hidden within massive datasets, we need to perform deep exploratory analysis to realize their full value. With the advent…

Artificial Intelligence · Computer Science 2026-05-29 Zhenghao Zhu , Yuanfeng Song , Xin Chen , Chengzhong Liu , Yakun Cui , Caleb Chen Cao , Sirui Han , Yike Guo

In medical data analysis, extracting deep insights from complex, multi-modal datasets is essential for improving patient care, increasing diagnostic accuracy, and optimizing healthcare operations. However, there is currently a lack of…

Artificial Intelligence · Computer Science 2025-12-16 Zhenghao Zhu , Chuxue Cao , Sirui Han , Yuanfeng Song , Xing Chen , Caleb Chen Cao , Yike Guo

Data governance ensures data quality, security, and compliance through policies and standards, a critical foundation for scaling modern AI development. Recently, large language models (LLMs) have emerged as a promising solution for…

Artificial Intelligence · Computer Science 2025-12-09 Zhou Liu , Zhaoyang Han , Guochen Yan , Hao Liang , Bohan Zeng , Xing Chen , Yuanfeng Song , Wentao Zhang

Detecting biases in structured data is a complex and time-consuming task. Existing automated techniques are limited in diversity of data types and heavily reliant on human case-by-case handling, resulting in a lack of generalizability.…

Artificial Intelligence · Computer Science 2025-04-08 Haoxuan Li , Mingyu Derek Ma , Jen-tse Huang , Zhaotian Weng , Wei Wang , Jieyu Zhao

Proactive agents that anticipate user intentions without explicit prompts represent a significant evolution in human-AI interaction, promising to reduce cognitive load and streamline workflows. However, existing datasets suffer from two…

Human-Computer Interaction · Computer Science 2026-02-11 Yuanbo Tang , Huaze Tang , Tingyu Cao , Lam Nguyen , Anping Zhang , Xinwen Cao , Chunkang Liu , Wenbo Ding , Yang Li

We introduce AvalancheBench, a benchmark for evaluating enterprise data agents through \emph{latent world recovery}. AvalancheBench improves on existing benchmarks in three ways. First, it evaluates analytical understanding rather than…

Recent advances in large language models (LLMs) have enabled agentic systems that translate natural language intent into executable scientific visualization (SciVis) tasks. Despite rapid progress, the community lacks a principled and…

Data lakes have emerged as a flexible and scalable solution for storing and analyzing large volumes of heterogeneous data, including structured, semi-structured, and unstructured formats. Despite their growing adoption in both industry and…

Databases · Computer Science 2026-01-28 Yi Lyu , Pei-Chieh Lo , Natan Lidukhover

We introduce LongDA, a data analysis benchmark for evaluating LLM-based agents under documentation-intensive analytical workflows. In contrast to existing benchmarks that assume well-specified schemas and inputs, LongDA targets real-world…

Digital Libraries · Computer Science 2026-01-13 Yiyang Li , Zheyuan Zhang , Tianyi Ma , Zehong Wang , Keerthiram Murugesan , Chuxu Zhang , Yanfang Ye

In the last few years, the concept of data lake has become trendy for data storage and analysis. Thus, several design alternatives have been proposed to build data lake systems. However, these proposals are difficult to evaluate as there…

Databases · Computer Science 2021-10-05 Pegdwendé Sawadogo , Jérôme Darmont

The rapid advancement of LLMs has led to the creation of diverse agentic systems in data analysis, utilizing LLMs' capabilities to improve insight generation and visualization. In this paper, we present an agentic system that automates the…

Artificial Intelligence · Computer Science 2025-05-30 Ran Zhang , Mohannad Elhamod

We introduce DRBench, a benchmark for evaluating AI agents on complex, open-ended deep research tasks in enterprise settings. Unlike prior benchmarks that focus on simple questions or web-only queries, DRBench evaluates agents on multi-step…

As data continues to grow in scale and complexity, preparing, transforming, and analyzing it remains labor-intensive, repetitive, and difficult to scale. Since data contains knowledge and AI learns knowledge from it, the alignment between…

Artificial Intelligence · Computer Science 2025-10-07 Yanjie Fu , Dongjie Wang , Wangyang Ying , Xinyuan Wang , Xiangliang Zhang , Huan Liu , Jian Pei
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