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Data exploration and visualization systems are of great importance in the Big Data era, in which the volume and heterogeneity of available information make it difficult for humans to manually explore and analyse data. Most traditional…

Human-Computer Interaction · Computer Science 2016-02-22 Nikos Bikakis , George Papastefanatos , Melina Skourla , Timos Sellis

Search has emerged as core infrastructure for LLM-based agents and is widely viewed as critical on the path toward more general intelligence. Finance is a particularly demanding proving ground: analysts routinely conduct complex, multi-step…

Large language models (LLMs) achieve optimal utility when their responses are grounded in external knowledge sources. However, real-world documents, such as annual reports, scientific papers, and clinical guidelines, frequently combine…

Information Retrieval · Computer Science 2025-12-17 Chi Zhang , Qiyang Chen , Mengqi Zhang

Recent agentic search frameworks enable deep research via iterative planning and retrieval, reducing hallucinations and enhancing factual grounding. However, they remain text-centric, overlooking the multimodal evidence that characterizes…

Computation and Language · Computer Science 2026-04-21 Fangda Ye , Zhifei Xie , Yuxin Hu , Yihang Yin , Shurui Huang , Shikai Dong , Jianzhu Bao , Shuicheng Yan

The era of the Internet of Agents (IoA) is taking shape: LLM agents are expected to fulfill user goals by orchestrating fast-growing populations of Model Context Protocol (MCP) servers, Agent-to-Agent (A2A) endpoints, reusable skills, and…

Artificial Intelligence · Computer Science 2026-05-29 Wei Zheng , Yang Yan , Yiyang Shao , Jinyang Li , Zeze Chang , Yukuang Jia , Qiming Mao , Chihyung Wang , Jingbin Zhou

Autonomy via agents using large language models (LLMs) for personalized, standardized tasks boosts human efficiency. Automating web tasks (like booking hotels within a budget) is increasingly sought after. Fulfilling practical needs, the…

Artificial Intelligence · Computer Science 2025-05-27 Ke Yang , Yao Liu , Sapana Chaudhary , Rasool Fakoor , Pratik Chaudhari , George Karypis , Huzefa Rangwala

Multimodal Large Language Models (MLLMs) based agents have demonstrated remarkable potential in autonomous web navigation. However, handling long-horizon tasks remains a critical bottleneck. Prevailing strategies often rely heavily on…

Computer Vision and Pattern Recognition · Computer Science 2026-03-03 Dawei Yan , Haokui Zhang , Guangda Huzhang , Yang Li , Yibo Wang , Qing-Guo Chen , Zhao Xu , Weihua Luo , Ying Li , Wei Dong , Chunhua Shen

Large Language Models (LLM) are increasingly being explored for problem-solving tasks. However, their strategic planning capability is often viewed with skepticism. Recent studies have incorporated the Monte Carlo Tree Search (MCTS)…

Artificial Intelligence · Computer Science 2025-02-05 Bingzheng Gan , Yufan Zhao , Tianyi Zhang , Jing Huang , Yusu Li , Shu Xian Teo , Changwang Zhang , Wei Shi

In the realm of web agent research, achieving both generalization and accuracy remains a challenging problem. Due to high variance in website structure, existing approaches often fail. Moreover, existing fine-tuning and in-context learning…

Computation and Language · Computer Science 2024-04-10 Michael Lutz , Arth Bohra , Manvel Saroyan , Artem Harutyunyan , Giovanni Campagna

RAG (Retrieval-Augmented Generation) systems and web agents are increasingly evaluated on multi-hop deep search tasks, yet current practice suffers from two major limitations. First, most benchmarks leak the reasoning path in the question…

Computation and Language · Computer Science 2025-12-11 Maojia Song , Renhang Liu , Xinyu Wang , Yong Jiang , Pengjun Xie , Fei Huang , Jingren Zhou , Dorien Herremans , Soujanya Poria

Leveraging multiple Large Language Models(LLMs) has proven effective for addressing complex, high-dimensional tasks, but current approaches often rely on static, manually engineered multi-agent configurations. To overcome these constraints,…

Machine Learning · Computer Science 2025-07-21 Xiaowen Ma , Chenyang Lin , Yao Zhang , Volker Tresp , Yunpu Ma

Large Language Model (LLM)-empowered multi-agent systems extend the cognitive boundaries of individual agents through disciplined collaboration and interaction, while constructing these systems often requires labor-intensive manual designs.…

Machine Learning · Computer Science 2025-06-10 Guibin Zhang , Luyang Niu , Junfeng Fang , Kun Wang , Lei Bai , Xiang Wang

As large language model (LLM)-based agents become increasingly integrated into daily digital interactions, their ability to reason across long interaction histories becomes crucial for providing personalized and contextually aware…

Machine Learning · Computer Science 2025-12-05 Andy Chung , Yichi Zhang , Kaixiang Lin , Aditya Rawal , Qiaozi Gao , Joyce Chai

Large Language Models (LLMs) have advanced Table Question Answering, where most queries can be answered by extracting information or simple aggregation. However, a common class of real-world queries is implicitly predictive, requiring the…

Computation and Language · Computer Science 2026-05-01 An-Yang Ji , Jun-Peng Jiang , De-Chuan Zhan , Han-Jia Ye

The rapid evolution of wireless networks presents unprecedented challenges in managing complex and dynamic systems. Existing methods are increasingly facing fundamental limitations in addressing these challenges. In this paper, we introduce…

Signal Processing · Electrical Eng. & Systems 2025-05-05 Jingwen Tong , Wei Guo , Jiawei Shao , Qiong Wu , Zijian Li , Zehong Lin , Jun Zhang

Large Language Model (LLM) agents have demonstrated remarkable capabilities in organizing and executing complex tasks, and many such agents are now widely used in various application scenarios. However, developing these agents requires…

Artificial Intelligence · Computer Science 2025-10-01 Chenglin Yu , Yang Yu , Songmiao Wang , Yucheng Wang , Yifan Yang , Jinjia Li , Ming Li , Hongxia Yang

Multimodal deep search agents have shown great potential in solving complex tasks by iteratively collecting textual and visual evidence. However, managing the heterogeneous information and high token costs associated with multimodal inputs…

Computer Vision and Pattern Recognition · Computer Science 2026-04-28 Yifan Du , Zikang Liu , Jinbiao Peng , Jie Wu , Junyi Li , Jinyang Li , Wayne Xin Zhao , Ji-Rong Wen

Deep reasoning is fundamental for solving complex tasks, especially in vision-centric scenarios that demand sequential, multimodal understanding. However, existing benchmarks typically evaluate agents with fully synthetic, single-turn…

Web development is a challenging research area for its creativity and complexity. The existing raised key challenge in web technology technologic development is the presentation of data in machine read and process able format to take…

Artificial Intelligence · Computer Science 2010-08-10 Zeeshan Ahmed , Detlef Gerhard

Open-domain table question answering traditionally relies on a two-stage pipeline: static table retrieval followed by a closed-domain answer. In contrast, we propose an end-to-end agentic framework that embeds multi-turn tool calls-using a…

Computation and Language · Computer Science 2025-07-08 Zipeng Qiu
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