Results 291 to 300 of about 4,620,298 (319)
Some of the next articles are maybe not open access.
SoK: Trust-Authorization Mismatch in LLM Agent Interactions
arXiv.orgLarge Language Models (LLMs) are evolving into autonomous agents capable of executing complex workflows via standardized protocols (e.g., MCP). However, this paradigm shifts control from deterministic code to probabilistic inference, creating a ...
Guanquan Shi +6 more
semanticscholar +1 more source
Joint Management of Authorization for Dynamic Virtual Organization
The Fifth International Conference on Computer and Information Technology (CIT'05), 2005In this paper we define a decentralized management mechanism for the dynamic coalition characteristic of virtual organization. We propose an identity-based threshold signature scheme for joint management. We also propose the policy mode for joint management, which uses role-based access control mechanism for authorization policies definition, and ...
Weizhong Qiang +3 more
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Dynamic Gaussian Embedding of Authors
Proceedings of the ACM Web Conference 2022, 2022Antoine Gourru +3 more
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The Shifting Author—Reader Dynamic
Convergence: The International Journal of Research into New Media Technologies, 2010Facilitated by Web 2.0 applications, contemporary internet-savvy readers are increasingly turning to online outlets in an effort to prolong the experience of reading novels. Fan fiction and slash fiction websites are proliferating, and readers are becoming more and more creative and proactive in their efforts to interact with previously published ...
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Incorporating Dynamic Constraints in the Flexible Authorization Framework
2004Constraints are an integral part of access control policies. Depending upon their time of enforcement, they are categorized as static or dynamic; static constraints are enforced during the policy compilation time, and the dynamic constraints are enforced during run time.
Shiping Chen 0003 +2 more
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A Dynamic Grid Authorization Mechanism with Result Feedback
2004The authorization mechanisms in existing Grids are relatively static, so we present a dynamic authorization mechanism. Through the negotiation between users and resources, the Grid security management entities match the requests of the user and resource according to corresponding stipulations in security policies, form security contracts, and make ...
Feng Li +4 more
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The Dynamism of Authority in Global Governance
2017This chapter outlines a novel approach for examining how, who, and where authority is exercised in global governance. Rather than an attribute, authority is re-framed as a dynamic process by drawing on notions of power and legitimation developed in constructivist literatures on identities and practices in sociology, IR as well as GPE.
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Authentication and Authorization in Zero Trust IoT: A Survey
Irish Signals and Systems ConferenceA critical challenge in implementing Zero trust (ZT) in Internet of Things (IoT) environments is ensuring secure authentication and authorization mechanisms. The work in this article delves into the intricate realm of ZT by critically examining the state-
Meha James +3 more
semanticscholar +1 more source
Authentication, Authorization, Access Control, and Key Exchange in Internet of Things
ACM Trans. Internet ThingsThe Internet of Things (IoT) is a dynamic network of devices and infrastructure supporting instances composed to platforms being based on cloud/fog and blockchain technologies.
I. Simsek
semanticscholar +1 more source