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Constructing a static call graph requires trade-offs between soundness and precision. Program analysis techniques for constructing call graphs are unfortunately usually imprecise. To address this problem, researchers have recently proposed…

Software Engineering · Computer Science 2022-09-08 Thanh Le-Cong , Hong Jin Kang , Truong Giang Nguyen , Stefanus Agus Haryono , David Lo , Xuan-Bach D. Le , Huynh Quyet Thang

As graph-structured data grow increasingly large, evaluating their robustness under adversarial attacks becomes computationally expensive and difficult to scale. To address this challenge, we propose to compress graphs into compact…

Machine Learning · Computer Science 2025-11-26 Qisen Chai , Yansong Wang , Junjie Huang , Tao Jia

This work addresses the challenge of using a deep learning model to prune graphs and the ability of this method to integrate explainability into spatio-temporal problems through a new approach. Instead of applying explainability to the…

Machine Learning · Computer Science 2025-10-14 Javier García-Sigüenza , Mirco Nanni , Faraón Llorens-Largo , José F. Vicent

Recent research has explored the use of Large Language Models (LLMs) for tackling complex graph reasoning tasks. However, due to the intricacies of graph structures and the inherent limitations of LLMs in handling long text, current…

Artificial Intelligence · Computer Science 2025-11-26 Yuwei Hu , Runlin Lei , Xinyi Huang , Zhewei Wei , Yongchao Liu

Large pre-trained neural networks are ubiquitous and critical to the success of many downstream tasks in natural language processing and computer vision. However, within the field of web information retrieval, there is a stark contrast in…

Machine Learning · Computer Science 2022-10-28 Benedict Yeoh , Huijuan Wang

Graphical User Interface (GUI) agents can automate complex tasks across digital environments, but their development is hindered by the scarcity of high-quality trajectory data for training. Existing approaches rely on expensive human…

Computation and Language · Computer Science 2025-03-04 Yiheng Xu , Dunjie Lu , Zhennan Shen , Junli Wang , Zekun Wang , Yuchen Mao , Caiming Xiong , Tao Yu

As deep neural networks (DNNs) are increasingly deployed on edge devices, optimizing models for constrained computational resources is critical. Existing auto-pruning methods face challenges due to the diversity of DNN models, various…

Artificial Intelligence · Computer Science 2026-04-21 Lixian Jing , Jianpeng Qi , Junyu Dong , Yanwei Yu

This paper presents a novel approach to neural network pruning by integrating a graph-based observation space into an AutoML framework to address the limitations of existing methods. Traditional pruning approaches often depend on…

Machine Learning · Computer Science 2025-09-16 Dieter Balemans , Thomas Huybrechts , Jan Steckel , Siegfried Mercelis

Majority of the computer or mobile phone enthusiasts make use of the web for searching activity. Web search engines are used for the searching; The results that the search engines get are provided to it by a software module known as the Web…

Information Retrieval · Computer Science 2014-11-18 Prashant Dahiwale , M M Raghuwanshi , Latesh malik

Graph Retrieval-Augmented Generation (GraphRAG) enhances factual reasoning in LLMs by structurally modeling knowledge through graph-based representations. However, existing GraphRAG approaches face two core limitations: shallow retrieval…

Computation and Language · Computer Science 2025-10-01 Cehao Yang , Xiaojun Wu , Xueyuan Lin , Chengjin Xu , Xuhui Jiang , Yuanliang Sun , Jia Li , Hui Xiong , Jian Guo

Autonomous web agents powered by large language models (LLMs) show strong potential for performing goal-oriented tasks such as information retrieval, report generation, and online transactions. These agents mark a key step toward practical…

Artificial Intelligence · Computer Science 2025-10-24 Shiqi He , Yue Cui , Xinyu Ma , Yaliang Li , Bolin Ding , Mosharaf Chowdhury

Agentic Retrieval-Augmented Generation (RAG) empowers large language models to autonomously plan and retrieve information for complex problem-solving. However, the development of robust agents is hindered by the scarcity of high-quality…

Computation and Language · Computer Science 2026-01-14 Zhengwei Tao , Bo Li , Jialong Wu , Guochen Yan , Huanyao Zhang , Jiahao Xu , Haitao Mi , Wentao Zhang

Recent advances in Artificial Intelligence (AI) on the Internet of Things (IoT)-enabled network edge has realized edge intelligence in several applications such as smart agriculture, smart hospitals, and smart factories by enabling…

Machine Learning · Computer Science 2024-01-18 Muhammad Zawish , Steven Davy , Lizy Abraham

Channel pruning is a powerful technique to reduce the computational overhead of deep neural networks, enabling efficient deployment on resource-constrained devices. However, existing pruning methods often rely on local heuristics or…

Artificial Intelligence · Computer Science 2025-06-16 Zifan Liu , Yuan Cao , Yanwei Yu , Heng Qi , Jie Gui

While recent advances in reasoning models have demonstrated cognitive behaviors through reinforcement learning, existing approaches struggle to invoke deep reasoning capabilities in multi-turn agents with long-horizon interactions. We…

Computation and Language · Computer Science 2025-10-10 Qiaoyu Tang , Hao Xiang , Le Yu , Bowen Yu , Yaojie Lu , Xianpei Han , Le Sun , WenJuan Zhang , Pengbo Wang , Shixuan Liu , Zhenru Zhang , Jianhong Tu , Hongyu Lin , Junyang Lin

The hallmark of Deep Research agents lies in compositional reasoning, the capacity to aggregate distributed, heterogeneous information into coherent logical insights. However, current agentic systems are often retrieval-heavy but…

Computation and Language · Computer Science 2026-04-30 Rui Wang , Ce Zhang , Jun-Yu Ma , Jianshu Zhang , Hongru Wang , Yi Chen , Boyang Xue , Tianqing Fang , Zhisong Zhang , Hongming Zhang , Haitao Mi , Dong Yu , Kam-Fai Wong

Training deep research agents requires long-horizon trajectories that interleave search, evidence aggregation, and multi-step reasoning. However, existing data collection pipelines typically rely on proprietary web APIs, making large-scale…

Information Retrieval · Computer Science 2026-03-24 Zhuofeng Li , Dongfu Jiang , Xueguang Ma , Haoxiang Zhang , Ping Nie , Yuyu Zhang , Kai Zou , Jianwen Xie , Yu Zhang , Wenhu Chen

Computer architecture design space is vast and complex. Tools are needed to explore new ideas and gain insights quickly, with low efforts and at a desired accuracy. We propose Calipers, a criticality-based framework to model key…

Performance · Computer Science 2022-01-19 Hossein Golestani , Rathijit Sen , Vinson Young , Gagan Gupta

Deep learning has become a ubiquitous technology to improve machine intelligence. However, most of the existing deep models are structurally very complex, making them difficult to be deployed on the mobile platforms with limited…

Neural and Evolutionary Computing · Computer Science 2016-11-11 Yiwen Guo , Anbang Yao , Yurong Chen

Addressing intricate real-world problems necessitates in-depth information seeking and multi-step reasoning. Recent progress in agentic systems, exemplified by Deep Research, underscores the potential for autonomous multi-step research. In…

Computation and Language · Computer Science 2025-08-12 Jialong Wu , Baixuan Li , Runnan Fang , Wenbiao Yin , Liwen Zhang , Zhengwei Tao , Dingchu Zhang , Zekun Xi , Gang Fu , Yong Jiang , Pengjun Xie , Fei Huang , Jingren Zhou