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Robotic manipulation is a fundamental component of automation. However, traditional perception-planning pipelines often fall short in open-ended tasks due to limited flexibility, while the architecture of a single end-to-end…

Large Language Models (LLMs) have been increasingly integrated into computer-use agents, which can autonomously operate tools on a user's computer to accomplish complex tasks. However, due to the inherently unstable and unpredictable nature…

Cryptography and Security · Computer Science 2025-09-10 Haitao Hu , Peng Chen , Yanpeng Zhao , Yuqi Chen

Autonomous agents have rapidly matured as task executors and seen widespread deployment via harnesses such as OpenClaw. Safety concerns have rightly drawn growing research attention, and beneath them lie the values silently steering agent…

Artificial Intelligence · Computer Science 2026-05-12 Haonan Dong , Qiguan Feng , Kehan Jiang , Haoran Ye , Xin Zhang , Guojie Song

The identification of vulnerabilities is a continuous challenge in software projects. This is due to the evolution of methods that attackers employ as well as the constant updates to the software, which reveal additional issues. As a…

Cryptography and Security · Computer Science 2023-09-19 Irdin Pekaric , Michael Felderer , Philipp Steinmüller

Although LLMs have shown promising potential in vulnerability detection, this study reveals their limitations in distinguishing between vulnerable and similar-but-benign patched code (only 0.06 - 0.14 accuracy). It shows that LLMs struggle…

Software Engineering · Computer Science 2025-06-18 Xueying Du , Geng Zheng , Kaixin Wang , Yi Zou , Yujia Wang , Wentai Deng , Jiayi Feng , Mingwei Liu , Bihuan Chen , Xin Peng , Tao Ma , Yiling Lou

Understanding risk in autonomous driving requires not only perception and prediction, but also high-level reasoning about agent behavior and context. Current Vision Language Model (VLM)-based methods primarily ground agents in static images…

Artificial Intelligence · Computer Science 2026-04-21 Yuan Gao , Mattia Piccinini , Roberto Brusnicki , Yuchen Zhang , Johannes Betz

Automated code vulnerability detection is critical for software security, yet existing approaches face a fundamental trade-off between detection accuracy and computational cost. We propose a heterogeneous multi-agent architecture inspired…

Cryptography and Security · Computer Science 2026-04-24 Zhaohui Geoffrey Wang

LLM-based agents have recently attracted significant attention due to their ability to autonomously invoke relevant tools to accomplish complex tasks. However, recent studies have shown that these agents face severe security risks, which…

Cryptography and Security · Computer Science 2026-05-28 Jiaqi Luo , Songyang Peng , Jiarun Dai , Zhile Chen , Zhuoxiang Shen , Geng Hong , Xudong Pan , Yuan Zhang , Min Yang

Evaluating and improving the security capabilities of code agents requires high-quality, executable vulnerability tasks. However, existing works rely on costly, unscalable manual reproduction and suffer from outdated data distributions. To…

Cryptography and Security · Computer Science 2026-05-19 Xianzhen Luo , Jingyuan Zhang , Shiqi Zhou , Rain Huang , Chuan Xiao , Qingfu Zhu , Zhiyuan Ma , Xing Yue , Yang Yue , Wencong Zeng , Wanxiang Che

Recent progress in ML and LLMs has improved vulnerability detection, and recent datasets have reduced label noise and unrelated code changes. However, most existing approaches still operate at the function level, where models are asked to…

Cryptography and Security · Computer Science 2026-02-09 Yikun Li , Ting Zhang , Jieke Shi , Chengran Yang , Junda He , Xin Zhou , Jinfeng Jiang , Huihui Huang , Wen Bin Leow , Yide Yin , Eng Lieh Ouh , Lwin Khin Shar , David Lo

GraphQL's flexible query model and nested data dependencies expose APIs to complex, context-dependent vulnerabilities that are difficult to uncover using conventional testing tools. Existing fuzzers either rely on random payload generation…

Cryptography and Security · Computer Science 2025-10-21 Shaolun Liu , Sina Marefat , Omar Tsai , Yu Chen , Zecheng Deng , Jia Wang , Mohammad A. Tayebi

The integration of Large Language Model (LLM)-based conversational agents into vehicles creates novel security challenges at the intersection of agentic AI, automotive safety, and inter-agent communication. As these intelligent assistants…

Artificial Intelligence · Computer Science 2026-02-06 Lukas Stappen , Ahmet Erkan Turan , Johann Hagerer , Georg Groh

The integration of open-source third-party library dependencies in Java development introduces significant security risks when these libraries contain known vulnerabilities. Existing Software Composition Analysis (SCA) tools struggle to…

Software Engineering · Computer Science 2025-07-25 Wang Lingxiang , Quanzhi Fu , Wenjia Song , Gelei Deng , Yi Liu , Dan Williams , Ying Zhang

Multi-agent systems powered by large language models (LLMs) are transforming enterprise automation, yet systematic evaluation methodologies for assessing tool-use reliability remain underdeveloped. We introduce a comprehensive diagnostic…

Artificial Intelligence · Computer Science 2026-01-26 Donghao Huang , Gauri Malwe , Zhaoxia Wang

Fault Localization (FL) is an essential step during the debugging process. With the strong capabilities of code comprehension, the recent Large Language Models (LLMs) have demonstrated promising performance in diagnosing bugs in the code.…

Software Engineering · Computer Science 2025-02-25 Yihao Qin , Shangwen Wang , Yiling Lou , Jinhao Dong , Kaixin Wang , Xiaoling Li , Xiaoguang Mao

Applying security patches in open source software timely is critical for ensuring the security of downstream applications. However, it is challenging to apply these patches promptly because notifications of patches are often incomplete and…

Cryptography and Security · Computer Science 2024-06-11 Tianyu Chen , Lin Li , Taotao Qian , Jingyi Liu , Wei Yang , Ding Li , Guangtai Liang , Qianxiang Wang , Tao Xie

Learning-based automated vulnerability repair (AVR) techniques that utilize fine-tuned language models have shown promise in generating vulnerability patches. However, questions remain about their ability to repair unseen vulnerabilities.…

Software Engineering · Computer Science 2025-12-30 Woorim Han , Yeongjun Kwak , Miseon Yu , Kyeongmin Kim , Younghan Lee , Hyungon Moon , Yunheung Paek

Autonomous GUI agents based on vision-language models (VLMs) often assume deterministic environment responses, generating actions without verifying whether previous operations succeeded. In real-world settings with network latency,…

Computation and Language · Computer Science 2026-04-08 Yuzhe Zhang , Xianwei Xue , Xingyong Wu , Mengke Chen , Chen Liu , Xinran He , Run Shao , Feiran Liu , Huanmin Xu , Qiutong Pan , Haiwei Wang

Critical open source software systems undergo significant validation in the form of lengthy fuzz campaigns. The fuzz campaigns typically conduct a biased random search over the domain of program inputs, to find inputs which crash the…

Cryptography and Security · Computer Science 2024-11-22 Yuntong Zhang , Jiawei Wang , Dominic Berzin , Martin Mirchev , Dongge Liu , Abhishek Arya , Oliver Chang , Abhik Roychoudhury

In this paper, we introduce a high-level controller synthesis framework that enables teams of heterogeneous agents to assist each other in resolving environmental conflicts that appear at runtime. This conflict resolution method is built…

Robotics · Computer Science 2022-09-02 Michael Enqi Cao , Jonas Warnke , Yunhai Han , Xinpei Ni , Ye Zhao , Samuel Coogan