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AI agents are increasingly deployed to act autonomously in the world, yet there is still no reliable way to trace a harmful agent back to the account that deployed it. This creates the same accountability gap across both ends of the intent…

Cryptography and Security · Computer Science 2026-05-18 Ruben Chocron , Doron Jonathan Ben Chayim , Eyal Lenga , Gilad Gressel , Alina Oprea , Yisroel Mirsky

Embodied AI requires sub-second inference near the Radio Access Network (RAN), but deployments span heterogeneous tiers (on-device, RAN-edge, cloud) and must not disrupt real-time baseband processing. We report measurements from a 5G…

Networking and Internet Architecture · Computer Science 2026-03-02 Hariz Yet , Nguyen Thanh Tam , Mao V. Ngo , Lim Yi Shen , Lin Wei , Jihong Park , Binbin Chen , Tony Q. S. Quek

Modern AI-powered Integrated Development Environments (AI-IDEs) are increasingly defined by an Agent-centric architecture, where an LLM-powered Agent is deeply integrated to autonomously execute complex tasks. This tight integration,…

Cryptography and Security · Computer Science 2025-09-22 Xinpeng Liu , Junming Liu , Peiyu Liu , Han Zheng , Qinying Wang , Mathias Payer , Shouling Ji , Wenhai Wang

Intrusion Detection Systems (IDS) must maintain reliable detection performance under rapidly evolving benign traffic patterns and the continual emergence of cyberattacks, including zero-day threats with no labeled data available. However,…

Cryptography and Security · Computer Science 2026-02-10 Sean Fuhrman , Onat Gungor , Tajana Rosing

Organizations deploying AI-enabled Intelligent Transportation Systems face fragmented governance: ISO/IEC 42001 demands a certifiable management system, the EU AI Act imposes binding high-risk obligations from August 2026, and the NIST AI…

Computers and Society · Computer Science 2026-04-28 Talal Ashraf Butt , Muhammad Iqbal , Razi Iqbal

Web3 systems expose a fundamentally different security landscape from centralized platforms, characterized by composability, pseudonymous identities, decentralized governance, and rapidly evolving attack strategies that span social,…

Cryptography and Security · Computer Science 2026-04-17 Stefan Kambiz Behfar , Jon Crowcroft

Traditional Identity and Access Management (IAM) systems, primarily designed for human users or static machine identities via protocols such as OAuth, OpenID Connect (OIDC), and SAML, prove fundamentally inadequate for the dynamic,…

Cryptography and Security · Computer Science 2025-05-30 Ken Huang , Vineeth Sai Narajala , John Yeoh , Jason Ross , Ramesh Raskar , Youssef Harkati , Jerry Huang , Idan Habler , Chris Hughes

The immense shift to cloud computing has brought changes in security and privacy requirements, impacting critical Identity Management services. Currently, many IdM systems and solutions are accessible as cloud services, delivering identity…

Cryptography and Security · Computer Science 2024-10-30 Ivana Kovacevic , Tamara Rankovic , Milan Stojkov , Milos Simic

Continuous attractor networks (CANs) are a well-established class of models for representing low-dimensional continuous variables such as head direction, spatial position, and phase. In canonical spatial domains, transitions along the…

Neurons and Cognition · Quantitative Biology 2026-01-23 Daniel Brownell

The absence of a fully decentralized, verifiable, and privacy-preserving communication protocol for autonomous agents remains a core challenge in decentralized computing. Existing systems often rely on centralized intermediaries, which…

Distributed, Parallel, and Cluster Computing · Computer Science 2025-11-18 Yuanjie Liu , Wenpeng Xing , Ye Zhou , Gaowei Chang , Changting Lin , Meng Han

The Controller Area Network (CAN) bus works as an important protocol in the real-time In-Vehicle Network (IVN) systems for its simple, suitable, and robust architecture. The risk of IVN devices has still been insecure and vulnerable due to…

Cryptography and Security · Computer Science 2021-07-13 Sk. Tanzir Mehedi , Adnan Anwar , Ziaur Rahman , Kawsar Ahmed

Face aging has become a crucial task in computer vision, with applications ranging from entertainment to healthcare. However, existing methods struggle with achieving a realistic and seamless transformation across the entire lifespan,…

Computer Vision and Pattern Recognition · Computer Science 2025-10-21 Tao Liu , Dafeng Zhang , Gengchen Li , Shizhuo Liu , Yongqi Song , Senmao Li , Shiqi Yang , Boqian Li , Kai Wang , Yaxing Wang

An Adaptive Cruise Control (ACC) system automatically adjusts the host vehicle's speed to maintain a safe following distance from a lead vehicle. In typical implementations, a feedback controller (e.g., a Proportional-Integral-Derivative…

Cryptography and Security · Computer Science 2026-03-03 Lotfi Ben Othmane , Yasaswini Konapalli , Naga Prudhvi Mareedu

Autonomous systems must sustain justified confidence in their correctness and safety across their operational lifecycle-from design and deployment through post-deployment evolution. Traditional assurance methods often separate…

Software Engineering · Computer Science 2025-11-20 Dhaminda B. Abeywickrama , Michael Fisher , Frederic Wheeler , Louise Dennis

Multi-agent systems face a fundamental architectural flaw: agent identity is bound to network location. When agents migrate between providers, scale across instances, or federate across organizations, URI-based identity schemes break…

Multiagent Systems · Computer Science 2026-01-22 Roland R. Rodriguez

Multi-server MCP agents create an information-flow control problem: faithful tool composition can turn individually benign read/write permissions into cross-boundary credential propagation -- a structural side effect of workflow topology,…

Artificial Intelligence · Computer Science 2026-05-01 Haonan Li , Tianjun Sun , Yongqing Wang , Qisheng Zhang

Nowadays, vehicles have complex in-vehicle networks (IVNs) with millions of lines of code controlling almost every function in the vehicle including safety-critical functions. It has recently been shown that IVNs are becoming increasingly…

Cryptography and Security · Computer Science 2019-09-19 Nasser Nowdehi , Wissam Aoudi , Magnus Almgren , Tomas Olovsson

"Distributed Identity" refers to the transition from centralized identity systems using Decentralized Identifiers (DID) and Verifiable Credentials (VC) for secure and privacy-preserving authentications. With distributed identity, control of…

Cryptography and Security · Computer Science 2025-01-17 Sina Ahmadi

Autonomous agents act through sandboxed containers and microVMs whose state spans filesystems, processes, and runtime artifacts. Checkpoint and restore (C/R) of this state is needed for fault tolerance, spot execution, RL rollout branching,…

Operating Systems · Computer Science 2026-05-01 Tianyuan Wu , Chaokun Chang , Lunxi Cao , Wei Gao , Wei Wang

AI agents increasingly run untrusted code on developer machines: shell commands generated by language models, third-party scripts retrieved at runtime, and tool plugins of unknown provenance. Existing isolation mechanisms impose tradeoffs…

Cryptography and Security · Computer Science 2026-05-27 Cong Wang , Yusheng Zheng