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Post-training data plays a pivotal role in shaping the capabilities of Large Language Models (LLMs), yet datasets are often treated as isolated artifacts, overlooking the systemic connections that underlie their evolution. To disentangle…

Artificial Intelligence · Computer Science 2026-04-14 Yu Li , Xiaoran Shang , Qizhi Pei , Yun Zhu , Xin Gao , Honglin Lin , Zhanping Zhong , Zhuoshi Pan , Zheng Liu , Xiaoyang Wang , Conghui He , Dahua Lin , Feng Zhao , Lijun Wu

As large language models reshape scientific research, literature retrieval faces a twofold challenge: ensuring source authenticity while maintaining a deep comprehension of academic search intents. While reliable, traditional…

Information Retrieval · Computer Science 2026-05-15 Yuwen Du , Tian Jin , Jing Kang , Xianghe Pang , Jingyi Chai , Tingjia Miao , Fenyi Liu , WenHao Wang , Sikai Yao , Yuzhi Zhang , Siheng 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

Artificial intelligence has transformed numerous industries, from healthcare to finance, enhancing decision-making through automated systems. However, the reliability of these systems is mainly dependent on the quality of the underlying…

Computers and Society · Computer Science 2025-06-04 Tadesse K. Bahiru , Haileleol Tibebu , Ioannis A. Kakadiaris

Recently, the frontier of Large Language Model (LLM) capabilities has shifted from single-turn code generation to agentic software engineering-a paradigm where models autonomously navigate, edit, and test complex repositories. While…

The proliferation of large language models (LLMs) has accelerated the adoption of agent-based workflows, where multiple autonomous agents reason, invoke functions, and collaborate to compose complex data pipelines. However, current…

Databases · Computer Science 2025-12-15 Zoi Kaoudi , Ioana Giurgiu

Modern AI agents, driven by advances in large foundation models, promise to enhance our productivity and transform our lives by augmenting our knowledge and capabilities. To achieve this vision, AI agents must effectively plan, perform…

Data science plays a critical role in transforming complex data into actionable insights across numerous domains. Recent developments in large language models (LLMs) and artificial intelligence (AI) agents have significantly automated data…

Self-improving AI systems aim to reduce reliance on human engineering by learning to improve their own learning and problem-solving processes. Existing approaches to self-improvement rely on fixed, handcrafted meta-level mechanisms,…

Artificial Intelligence · Computer Science 2026-03-23 Jenny Zhang , Bingchen Zhao , Wannan Yang , Jakob Foerster , Jeff Clune , Minqi Jiang , Sam Devlin , Tatiana Shavrina

As a widely-used and practical tool, feature engineering transforms raw data into discriminative features to advance AI model performance. However, existing methods usually apply feature selection and generation separately, failing to…

Machine Learning · Computer Science 2025-05-22 Nanxu Gong , Sixun Dong , Haoyue Bai , Xinyuan Wang , Wangyang Ying , Yanjie Fu

Memory serves as the pivotal nexus bridging past and future, providing both humans and AI systems with invaluable concepts and experience to navigate complex tasks. Recent research on autonomous agents has increasingly focused on designing…

Computation and Language · Computer Science 2025-12-30 Jiafeng Liang , Hao Li , Chang Li , Jiaqi Zhou , Shixin Jiang , Zekun Wang , Changkai Ji , Zhihao Zhu , Runxuan Liu , Tao Ren , Jinlan Fu , See-Kiong Ng , Xia Liang , Ming Liu , Bing Qin

We introduce AgentAda, the first LLM-powered analytics agent that can learn and use new analytics skills to extract more specialized insights. Unlike existing methods that require users to manually decide which data analytics method to…

Large language model-based web agents have shown strong potential in automating web interactions through advanced reasoning and instruction following. While retrieval-based memory derived from historical trajectories enables these agents to…

Artificial Intelligence · Computer Science 2026-03-10 Yunteng Tan , Zhi Gao , Xinxiao Wu

LLMs have made significant progress in complex but easy-to-verify problems, yet they still struggle with discovering the unknown. In this paper, we present \textbf{AlphaResearch}, an autonomous research agent designed to discover new…

Computation and Language · Computer Science 2026-04-02 Zhaojian Yu , Kaiyue Feng , Yilun Zhao , Shilin He , Xiao-Ping Zhang , Arman Cohan

As big data becomes ubiquitous across domains, and more and more stakeholders aspire to make the most of their data, demand for machine learning tools has spurred researchers to explore the possibilities of automated machine learning…

Synthetic data has become increasingly important for training large language models, especially when real data is scarce, expensive, or privacy-sensitive. Many such generation tasks require coordinated multi-agent workflows, where…

Data engineering is one of the fastest-growing fields within machine learning (ML). As ML becomes more common, the appetite for data grows more ravenous. But ML requires more data than individual teams of data engineers can readily produce,…

Machine Learning · Computer Science 2021-02-24 Vijay Janapa Reddi , Greg Diamos , Pete Warden , Peter Mattson , David Kanter

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

Automatic multi-agent systems aim to instantiate agent workflows without relying on manually designed or fixed orchestration. However, existing automatic MAS approaches remain only partially adaptive: they either perform training-free…

Artificial Intelligence · Computer Science 2026-05-15 Yaolun Zhang , Yujie Zhao , Nan Wang , Yiran Wu , Jiayu Chang , Yizhao Chen , Qingyun Wu , Jishen Zhao , Huazheng Wang

If autoresearch is itself a form of research, then autoresearch can be applied to research itself. We take this idea literally: we use an autoresearch loop to optimize the autoresearch loop. Every existing autoresearch system -- from…

Artificial Intelligence · Computer Science 2026-03-25 Yaonan Qu , Meng Lu