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The rapid expansion of the Internet of Things (IoT) has raised increasing concern about targeted cyber attacks. Previous research primarily focused on static Intrusion Detection Systems (IDSs), which employ offline training to safeguard IoT…

密码学与安全 · 计算机科学 2024-02-06 Xinchen Zhang , Running Zhao , Zhihan Jiang , Zhicong Sun , Yulong Ding , Edith C. H. Ngai , Shuang-Hua Yang

Self-Sovereign Identity (SSI), as a new and promising identity management paradigm, needs mechanisms that can ease a gradual transition of existing services and developers towards it. Systems that bridge the gap between SSI and established…

密码学与安全 · 计算机科学 2024-01-19 Felix Hoops , Florian Matthes

Reliable and accurate estimation of the error of an ML model in unseen test domains is an important problem for safe intelligent systems. Prior work uses disagreement discrepancy (DIS^2) to derive practical error bounds under distribution…

机器学习 · 计算机科学 2025-06-19 Aayush Mishra , Anqi Liu

With the increasing utilization of Internet of Things (IoT) enabled drones in diverse applications like photography, delivery, and surveillance, concerns regarding privacy and security have become more prominent. Drones have the ability to…

计算机视觉与模式识别 · 计算机科学 2023-06-13 Jaskaran Singh

Deep transfer learning (DTL) is a fundamental method in the field of Intelligent Fault Detection (IFD). It aims to mitigate the degradation of method performance that arises from the discrepancies in data distribution between training set…

机器学习 · 计算机科学 2024-02-21 Zhongzhi Li , Jingqi Tu , Jiacheng Zhu , Jianliang Ai , Yiqun Dong

This paper proposes a novel Self-Supervised Intrusion Detection (SSID) framework, which enables a fully online Deep Learning (DL) based Intrusion Detection System (IDS) that requires no human intervention or prior off-line learning. The…

密码学与安全 · 计算机科学 2024-05-16 Mert Nakıp , Erol Gelenbe

Though feature-alignment based Domain Adaptive Object Detection (DAOD) methods have achieved remarkable progress, they ignore the source bias issue, i.e., the detector tends to acquire more source-specific knowledge, impeding its…

计算机视觉与模式识别 · 计算机科学 2024-05-20 Yongchao Feng , Shiwei Li , Yingjie Gao , Ziyue Huang , Yanan Zhang , Qingjie Liu , Yunhong Wang

5G edge computing enabled Internet of Medical Things (IoMT) is an efficient technology to provide decentralized medical services while Device-to-device (D2D) communication is a promising paradigm for future 5G networks. To assure secure and…

网络与互联网体系结构 · 计算机科学 2022-07-20 Liu Yang , Keping Yu , Simon X. Yang , Chinmay Chakraborty , Yinzhi Lu , Tan Guo

Open-set semi-supervised learning (OSSL) leverages unlabeled data containing both in-distribution (ID) and unknown out-of-distribution (OOD) samples, aiming simultaneously to improve closed-set accuracy and detect novel OOD instances.…

机器学习 · 计算机科学 2026-01-19 You Rim Choi , Subeom Park , Seojun Heo , Eunchung Noh , Hyung-Sin Kim

Decentralized bilevel optimization has received increasing attention recently due to its foundational role in many emerging multi-agent learning paradigms (e.g., multi-agent meta-learning and multi-agent reinforcement learning) over…

We consider the decentralized stochastic optimization problems, where a network of $n$ nodes, each owning a local cost function, cooperate to find a minimizer of the globally-averaged cost. A widely studied decentralized algorithm for this…

最优化与控制 · 数学 2022-03-04 Kun Yuan , Sulaiman A. Alghunaim , Xinmeng Huang

A new multiple access method, namely, delta-orthogonal multiple access (D-OMA) is introduced for massive access in future generation 6G cellular networks. D-OMA is based on the concept of distributed large coordinated multipoint…

网络与互联网体系结构 · 计算机科学 2019-01-23 Yasser Al-Eryani , Ekram Hossain

With a growing complexity of the intelligent traffic system (ITS), an integrated control of ITS that is capable of considering plentiful heterogeneous intelligent agents is desired. However, existing control methods based on the centralized…

系统与控制 · 电气工程与系统科学 2023-08-09 Shengyue Yao , Jingru Yu , Yi Yu , Jia Xu , Xingyuan Dai , Honghai Li , Fei-Yue Wang , Yilun Lin

In password-based authentication systems, the username fields are essentially unprotected, while the password fields are susceptible to attacks. In this article, we shift our research focus from traditional authentication paradigm to the…

密码学与安全 · 计算机科学 2026-05-06 Suyun Borjigin

Today's Internet is heavily used for multimedia streaming from cloud backends, while the Internet of Things (IoT) reverses the traditional data flow, with high data volumes produced at the network edge. Information Centric Networking (ICN)…

网络与互联网体系结构 · 计算机科学 2021-08-17 Christopher Scherb , Dennis Grewe , Christian Tschudin

Decentralized identity frameworks grant users full sovereignty over their digital assets in the Web3 ecosystem. However, allowing arbitrary creation of identifiers makes the system susceptible to Sybil attacks and puts assets at risk when…

密码学与安全 · 计算机科学 2026-01-21 Rui Song

All-Optical Network (AON) is a network where the user-network interface is optical and the data does undergo optical to electrical conversion within the network. AONs are attractive because they promise very high rates, flexible switching…

网络与互联网体系结构 · 计算机科学 2010-04-27 A. Ahmed Jedidi , B. Mohamed Abid

Recently, the Dragonblood attacks have attracted new interests on the security of WPA-3 implementation and in particular on the Dragonfly code deployed on many open-source libraries. One attack concerns the protection of users passwords…

密码学与安全 · 计算机科学 2020-12-09 Daniel De Almeida Braga , Pierre-Alain Fouque , Mohamed Sabt

Directed Acyclic Graph (DAG)-based Distributed Ledger Technologies (DLTs) have emerged as a promising solution to the scalability issues inherent in traditional blockchains. However, amidst the focus on scalability, the crucial aspect of…

密码学与安全 · 计算机科学 2025-04-22 Mayank Raikwar

We introduce a permissioned distributed ledger technology (DLT) design for crowdsourced smart mobility applications. This architecture is based on a directed acyclic graph architecture (similar to the IOTA tangle) and uses both…

密码学与安全 · 计算机科学 2020-12-14 Roman Overko , Rodrigo H. Ordonez-Hurtado , Sergiy Zhuk , Pietro Ferraro , Andrew Cullen , Robert Shorten