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The evolution of Large Language Models (LLMs) into autonomous agents necessitates the management of extensive, dynamic contexts. Current benchmarks, however, remain largely static, relying on passive retrieval tasks that fail to simulate…

Computation and Language · Computer Science 2026-02-02 Shicheng Fang , Yuxin Wang , Xiaoran Liu , Jiahao Lu , Chuanyuan Tan , Xinchi Chen , Yining Zheng , Xuanjing Huang , Xipeng Qiu

Document Question Answering (DocQA) focuses on answering questions grounded in given documents, yet existing DocQA agents lack effective tool utilization and largely rely on closed-source models. In this work, we introduce DocDancer, an…

Computation and Language · Computer Science 2026-01-09 Qintong Zhang , Xinjie Lv , Jialong Wu , Baixuan Li , Zhengwei Tao , Guochen Yan , Huanyao Zhang , Bin Wang , Jiahao Xu , Haitao Mi , Wentao Zhang

Large language models (LLMs) have brought autonomous agents closer to artificial general intelligence (AGI) due to their promising generalization and emergent capabilities. There is, however, a lack of studies on how LLM-based agents…

Artificial Intelligence · Computer Science 2024-08-13 Yanan Chen , Ali Pesaranghader , Tanmana Sadhu , Dong Hoon Yi

The development of LLM-based autonomous agents for end-to-end software development represents a significant paradigm shift in software engineering. However, the scientific evaluation of these systems is hampered by significant challenges,…

Software Engineering · Computer Science 2025-11-07 Zhengran Zeng , Yixin Li , Rui Xie , Wei Ye , Shikun Zhang

The use of Retrieval-Augmented Generation (RAG) has improved Large Language Models (LLMs) in collaborating with external data, yet significant challenges exist in real-world scenarios. In areas such as academic literature and finance…

Artificial Intelligence · Computer Science 2024-11-01 Yulong Hui , Yao Lu , Huanchen Zhang

As a model-agnostic approach to long context modeling, multi-agent systems can process inputs longer than a large language model's context window without retraining or architectural modifications. However, their performance often heavily…

Machine Learning · Computer Science 2025-09-29 Taejong Joo , Shu Ishida , Ivan Sosnovik , Bryan Lim , Sahand Rezaei-Shoshtari , Adam Gaier , Robert Giaquinto

While agent evaluation has shifted toward long-horizon tasks, most benchmarks still emphasize local, step-level reasoning rather than the global constrained optimization (e.g., time and financial budgets) that demands genuine planning…

Artificial Intelligence · Computer Science 2026-01-27 Yinger Zhang , Shutong Jiang , Renhao Li , Jianhong Tu , Yang Su , Lianghao Deng , Xudong Guo , Chenxu Lv , Junyang Lin

Lifelong learning is essential for intelligent agents operating in dynamic environments. Current large language model (LLM)-based agents, however, remain stateless and unable to accumulate or transfer knowledge over time. Existing…

Artificial Intelligence · Computer Science 2025-06-02 Junhao Zheng , Xidi Cai , Qiuke Li , Duzhen Zhang , ZhongZhi Li , Yingying Zhang , Le Song , Qianli Ma

In the era of data-driven decision-making, the complexity of data analysis necessitates advanced expertise and tools of data science, presenting significant challenges even for specialists. Large Language Models (LLMs) have emerged as…

Artificial Intelligence · Computer Science 2024-02-28 Yuge Zhang , Qiyang Jiang , Xingyu Han , Nan Chen , Yuqing Yang , Kan Ren

Large Language Model (LLM) Agents leverage the advanced reasoning capabilities of LLMs in real-world applications. To interface with an environment, these agents often rely on tools, such as web search or database APIs. As the agent…

Artificial Intelligence · Computer Science 2025-03-12 Ivan Milev , Mislav Balunović , Maximilian Baader , Martin Vechev

Evaluating Large Language Models (LLMs) as general-purpose agents is essential for understanding their capabilities and facilitating their integration into practical applications. However, the evaluation process presents substantial…

Computation and Language · Computer Science 2024-12-25 Chang Ma , Junlei Zhang , Zhihao Zhu , Cheng Yang , Yujiu Yang , Yaohui Jin , Zhenzhong Lan , Lingpeng Kong , Junxian He

The rapid advancement of large language models (LLMs) has driven the development of agentic systems capable of autonomously performing complex tasks. Despite their impressive capabilities, LLMs remain constrained by their internal knowledge…

Information Retrieval · Computer Science 2025-08-19 Wenlin Zhang , Xiaopeng Li , Yingyi Zhang , Pengyue Jia , Yichao Wang , Huifeng Guo , Yong Liu , Xiangyu Zhao

Recent advances in large language models (LLMs) have enabled a new class of AI agents that automate multiple stages of the data science workflow by integrating planning, tool use, and multimodal reasoning across text, code, tables, and…

Large language models (LLMs) have rapidly evolved from text generators into powerful problem solvers. Yet, many open tasks demand critical thinking, multi-source, and verifiable outputs, which are beyond single-shot prompting or standard…

We introduce TableLLM, a robust large language model (LLM) with 8 billion parameters, purpose-built for proficiently handling tabular data manipulation tasks, whether they are embedded within documents or spreadsheets, catering to…

Computation and Language · Computer Science 2025-02-18 Xiaokang Zhang , Sijia Luo , Bohan Zhang , Zeyao Ma , Jing Zhang , Yang Li , Guanlin Li , Zijun Yao , Kangli Xu , Jinchang Zhou , Daniel Zhang-Li , Jifan Yu , Shu Zhao , Juanzi Li , Jie Tang

Adapting large language models (LLMs) to specific domains often faces a critical bottleneck: the scarcity of high-quality, human-curated data. While large volumes of unchecked data are readily available, indiscriminately using them for…

Computation and Language · Computer Science 2025-09-09 Jian Wu , Hang Yu , Bingchang Liu , Wenjie Yang , Peng Di , Jianguo Li , Yue Zhang

Large language models (LLMs) with extended context windows enable tasks requiring extensive information integration but are limited by the scarcity of high-quality, diverse datasets for long-context instruction tuning. Existing data…

Computation and Language · Computer Science 2025-02-25 Jiaxi Li , Xingxing Zhang , Xun Wang , Xiaolong Huang , Li Dong , Liang Wang , Si-Qing Chen , Wei Lu , Furu Wei

Tool-using large language model (LLM) agents are increasingly deployed in settings where their reliable behavior is governed by strict procedural manuals. Ensuring that such agents comply with the rules from these manuals is challenging, as…

Computation and Language · Computer Science 2026-05-08 Ashwani Anand , Ivi Chatzi , Ritam Raha , Anne-Kathrin Schmuck

Despite demonstrating robust capabilities in performing tasks related to general-domain data-operation tasks, Large Language Models (LLMs) may exhibit shortcomings when applied to domain-specific tasks. We consider the design of…

Human-Computer Interaction · Computer Science 2024-05-10 Jiajing Guo , Vikram Mohanty , Jorge Piazentin Ono , Hongtao Hao , Liang Gou , Liu Ren

Visual analytics (VA) requires analysts to iteratively propose analysis tasks based on observations and execute tasks by creating visualizations and interactive exploration to gain insights. This process demands skills in programming, data…

Human-Computer Interaction · Computer Science 2025-06-24 Yuheng Zhao , Junjie Wang , Linbin Xiang , Xiaowen Zhang , Zifei Guo , Cagatay Turkay , Yu Zhang , Siming Chen