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A number of trusted execution environments (TEEs) have been proposed by both academia and industry. However, most of them require specific hardware or firmware changes and are bound to specific hardware vendors (such as Intel, AMD, ARM, and…

Cryptography and Security · Computer Science 2022-12-09 Yuekai Jia , Shuang Liu , Wenhao Wang , Yu Chen , Zhengde Zhai , Shoumeng Yan , Zhengyu He

As Embodied AI systems move from research prototypes to real world deployments, they tend to evolve rapidly while remaining reliable under workload changes and partial failures. In practice, many deployments are only partially decoupled:…

Robotics · Computer Science 2026-01-21 Yixuan Deng , Tongrun Wu , Donghao Wu , Zeyu Wei , Jiayuan Wang , Zhenglong Sun , Yuqing Tang , Xiaoqiang Ji

AI coding assistants are now used to generate production code in security-sensitive domains, yet the exploitability of their outputs remains unquantified. We address this gap with Broken by Default: a formal verification study of 3,500 code…

Cryptography and Security · Computer Science 2026-04-09 Dominik Blain , Maxime Noiseux

Blockchain and distributed ledger technologies (DLTs) facilitate decentralized computations across trust boundaries. However, ensuring complex computations with low gas fees and confidentiality remains challenging. Recent advances in…

Cryptography and Security · Computer Science 2026-02-12 Fernando Castillo , Jonathan Heiss , Sebastian Werner , Stefan Tai

The rapid evolution of Large Language Models (LLMs) into autonomous, tool-calling agents has fundamentally altered the cybersecurity landscape. Frameworks like OpenClaw grant AI systems operating-system-level permissions and the autonomy to…

Cryptography and Security · Computer Science 2026-03-16 Zonghao Ying , Xiao Yang , Siyang Wu , Yumeng Song , Yang Qu , Hainan Li , Tianlin Li , Jiakai Wang , Aishan Liu , Xianglong Liu

The integration of artificial intelligence (AI) into embedded devices, a paradigm known as embedded artificial intelligence (eAI) or tiny machine learning (TinyML), is transforming industries by enabling intelligent data processing at the…

Machine Learning · Computer Science 2025-08-28 Mohammad Amin Hasanpour , Mikkel Kirkegaard , Xenofon Fafoutis

As AI agents transition from research prototypes to enterprise production systems, the tool interfaces they consume remain rooted in human-oriented CRUD paradigms. This paper identifies five fundamental architectural mismatches between…

Artificial Intelligence · Computer Science 2026-05-12 Kai Pan

The rapid evolution of large language model (LLM)-driven autonomous agents has given rise to OpenClaw, a new class of open-source agent frameworks that operate as continuously running, skill-augmented systems with persistent memory,…

Artificial Intelligence · Computer Science 2026-05-26 Yuntao Wang , Jianle Ba , Han Liu , Yanghe Pan , Jintao Wei , Zhou Su , Tom H. Luan , Linkang Du

Confidential computing is a security paradigm that enables the protection of confidential code and data in a co-tenanted cloud deployment using specialized hardware isolation units called Trusted Execution Environments (TEEs). By…

Cryptography and Security · Computer Science 2024-01-18 Abhiroop Sarkar , Alejandro Russo

Federated Learning (FL) has emerged as a promising approach for collaborative machine learning, addressing data privacy concerns. However, existing FL platforms and frameworks often present challenges for software engineers in terms of…

Software Engineering · Computer Science 2023-09-07 Hongyi Zhang , Jan Bosch , Helena Holmström Olsson

The growing AI field faces trust, transparency, fairness, and discrimination challenges. Despite the need for new regulations, there is a mismatch between regulatory science and AI, preventing a consistent framework. A five-layer nested…

Computers and Society · Computer Science 2024-08-27 Akshat Dubey , Zewen Yang , Georges Hattab

Sixth-generation (6G) networks anticipate intelligently supporting a massive number of coexisting and heterogeneous slices associated with various vertical use cases. Such a context urges the adoption of artificial intelligence (AI)-driven…

Information Theory · Computer Science 2023-07-26 Swastika Roy , Hatim Chergui , Christos Verikoukis

AI Assurance -- producing the machine-readable evidence required to demonstrate compliance with AI governance frameworks -- has mature policy scaffolding but lacks the infrastructure to operationalize it. Organizations building high-risk AI…

Harm reporting in Artificial Intelligence (AI) currently lacks a structured process for disclosing and addressing algorithmic flaws, relying largely on an ad-hoc approach. This contrasts sharply with the well-established Coordinated…

Artificial Intelligence · Computer Science 2024-07-29 Sven Cattell , Avijit Ghosh , Lucie-Aimée Kaffee

Federated learning (FL) provides an emerging approach for collaboratively training semantic encoder/decoder models of semantic communication systems, without private user data leaving the devices. Most existing studies on trustworthy FL aim…

Cryptography and Security · Computer Science 2023-02-02 Gaolei Li , Yuanyuan Zhao , Yi Li

In collaborative systems with complex tasks relying on distributed resources, trust evaluation of potential collaborators has emerged as an effective mechanism for task completion. However, due to the network dynamics and varying…

Artificial Intelligence · Computer Science 2025-08-04 Botao Zhu , Xianbin Wang , Lei Zhang , Xuemin , Shen

OpenClaw-like agents offer substantial productivity benefits, yet they are insecure by default because they combine untrusted inputs, autonomous action, extensibility, and privileged system access within a single execution loop. We use…

Cryptography and Security · Computer Science 2026-03-16 Zongwei Li , Wenkai Li , Xiaoqi Li

Learning and Employment Record (LER) systems are emerging as critical infrastructure for securely compiling and sharing educational and work achievements. Existing blockchain-based platforms leverage verifiable credentials but typically…

Cryptography and Security · Computer Science 2026-01-07 Yuqiao Xu , Mina Namazi , Sahith Reddy Jalapally , Osama Zafar , Youngjin Yoo , Erman Ayday

The rapid integration of generative AI into scientific research has exposed a critical gap in academic disclosure practice. Existing frameworks for reporting AI contributions are uniformly output-oriented -- they document what AI produced,…

Computers and Society · Computer Science 2026-05-26 Ahmad Al-Kabbany