Jul 2026· International Mediterranean Conference on Communications and Networking· pp. 1-6· 0 citations· 14 references
Abstract
Vehicular computation offloading (VCOff) enables resource-constrained vehicles to delegate delay-sensitive tasks to nearby providers. However, it remains vulnerable to strategic malicious nodes that withhold results, or behave intermittently to evade detection. Although reputation values evolve across repeated interactions, long-term security depends on how these signals are governed and enforced at the decision layer. This paper introduces REVS-T, a four-tier governance and tieraware selection mechanism using reputation bands, warningstreak escalation, and pool partitioning. Under persistent attack at 50% adversarial ratio, REVS-T achieves 91.9% task success and 96.7% malicious avoidance with zero false exclusions, outperforming Threshold by 5.5% and Beta by 14.9%. A four-step ablation under shared reputation-update logic shows composite scoring and four-tier governance as the dominant drivers, with ST-conditioned initialization providing phase-shift adaptation and a fairness guarantee no evaluated baseline achieves.
A layered trust-aware routing framework that couples task-hierarchical service control with security-aware deep reinforcement learning and uses a dynamic weighted fusion DQN to select the next hop from the screened candidates based on behavioral reputation, jurisdictional/policy attributes, geo-situational awareness, a...
Bo Lin, Lian-You Lai· Journal of Internet Technolo...· 0 citations
A Threat-Aware Joint Optimization (TAGO) framework is designed by combining proximal policy optimization for adaptive task offloading and a gradient-based caching update derived from the Frank-Wolfe algorithm to capture spatiotemporal service popularity.
A federated trust modeling framework that integrates multimodal anomaly detection, Byzantine-resilient federated learning with $(\epsilon,\delta)$-differential privacy (DP), and context-aware zero trust architecture decision-making that supports deployability studies for large-scale IoT and Artificial Intelligence of T...
Sheng-Jie Xu, Yi Qian· IEEE Journal of Selected Are...· 0 citations
Payment Channel Networks (PCNs) offer a scalable solution for off-chain cryptocurrency transactions, but suffer from low success rates and security challenges. A key issue lies in the lack of visibility into channel balances during route discovery, which prevents senders from reliably assessing whether a route can supp...
The Explainable Adaptive Zero Trust Framework (EAZTF) is introduced, a cloud-native security layer that continuously reevaluates the legitimacy of API actions throughout a session and is evaluated against four adversarial evasion strategies.
O. Singh, Yagyaraj Pandey, Nandini Pathak· 0 citations
The shift toward modular microservices has driven the success of serverless Function-as-a-Service (FaaS) as a way to offload infrastructure management. However, meeting the diverse needs of emerging applications—from ultra-low latency control to budget-constrained processing—requires FaaS to transcend centralized cloud...
Francesco Tusa, D. Griffin, Tamás Kiss et al.· International Conference on...· 0 citations
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