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We propose an architecture with accompanying protocol for on-board satellite data infrastructure designed for Low Earth Orbit (LEO) constellations offering communication services, such as direct-to-cell connectivity. Our design leverages…

Distributed, Parallel, and Cluster Computing · Computer Science 2024-10-16 Thomas Sandholm , Sayandev Mukherjee , Bernardo A Huberman

Low Earth Orbit (LEO) satellite networks are increasingly essential for space-based artificial intelligence (AI) applications. However, as commercial use expands, LEO satellite networks face heightened cyberattack risks, especially through…

Cryptography and Security · Computer Science 2024-11-12 Wenbo Wu , Cheng Tan , Kangcheng Yang , Zhishu Shen , Qiushi Zheng , Jiong Jin

This paper introduces Web3DB, a decentralized relational database management system (RDBMS) designed to align with the principles of Web 3.0, addressing critical shortcomings of traditional centralized DBMS, such as data privacy, security…

The development of underlying technologies in blockchain mostly revolves around a difficult problem: how to enhance the performance of the system and reduce various costs of nodes (such as communication, storage and verification) without…

Cryptography and Security · Computer Science 2023-12-04 Lide Xue , Wei Yang , Wei Li

Ride-hailing and ride-sharing applications have recently gained in popularity as a convenient alternative to traditional modes of travel. Current research into autonomous vehicles is accelerating rapidly and will soon become a critical…

Cryptography and Security · Computer Science 2019-10-08 Ryan Shivers , Mohammad Ashiqur Rahman , Hossain Shahriar

The advent of Web 3.0, underpinned by blockchain technologies, promises to transform the internet's landscape by empowering individuals with decentralized control over their data. However, this evolution brings unique security challenges…

Cryptography and Security · Computer Science 2023-07-25 Danyal Namakshenas

Blockchain has emerged as a promising technology that can guarantee data consistency and integrity among distributed participants. It has been used in many applications of the Internet of Things (IoT). However, since IoT applications often…

Networking and Internet Architecture · Computer Science 2021-03-04 Hongxin Wei , Wei Feng , Chi Zhang , Yunfei Chen , Yuguang Fang , Ning Ge

During disaster response, making rapid and well-informed decisions about which areas require immediate attention can save lives. However, current coordination models often struggle with unreliable data, intentional misinformation, and the…

Signal Processing · Electrical Eng. & Systems 2025-12-25 Mohammad Taghi Dabiri , Mazen Hasna , Aiman Erbad , Rula Ammuri , Khalid Qaraqe

The Web3 ecosystem is highly fragmented, making seamless integration difficult for over a billion Web2 businesses, enterprises, and AI protocols. As blockchains, rollups, and app-specific chains expand, cross-chain interactions remain…

Cryptography and Security · Computer Science 2025-03-21 Hardik Gajera , Akhil Reddy , Bhagath Reddy

This paper introduces DMind-3, a sovereign Edge-Local-Cloud intelligence stack designed to secure irreversible financial execution in Web3 environments against adversarial risks and strict latency constraints. While existing cloud-centric…

Cryptography and Security · Computer Science 2026-02-13 Enhao Huang , Frank Li , Tony Lin , Lowes Yang

Intrusion Detection Systems (IDS) have been the industry standard for securing IoT networks against known attacks. To increase the capability of an IDS, researchers proposed the concept of blockchain-based Collaborative-IDS (CIDS), wherein…

Cryptography and Security · Computer Science 2022-02-09 Guntur Dharma Putra , Volkan Dedeoglu , Abhinav Pathak , Salil S. Kanhere , Raja Jurdak

Web 3.0 enables user-generated contents and user-selected authorities. With decentralized wireless edge computing architectures, Web 3.0 allows users to read, write, and own contents. A core technology that enables Web 3.0 goals is…

Cryptography and Security · Computer Science 2022-10-28 Yijing Lin , Zhipeng Gao , Hongyang Du , Dusit Niyato , Jiawen Kang , Ruilong Deng , Xuemin Sherman Shen

Web3 and AI have been among the most discussed fields over the recent years, with substantial hype surrounding each field's potential to transform the world as we know it. However, as the hype settles, it's evident that neither AI nor Web3…

Artificial Intelligence · Computer Science 2023-10-31 Peihao Li

In the evolving landscape of future mobile networks, there is a critical need for secure and trustful communication modalities to support dynamic interactions among core network components of different network domains. This paper proposes…

Cryptography and Security · Computer Science 2025-09-09 Hai Dinh-Tuan , Sandro Rodriguez Garzon , Jianeng Fu

Advancement in artificial intelligence (AI) and machine learning (ML), dynamic data driven application systems (DDDAS), and hierarchical cloud-fog-edge computing paradigm provide opportunities for enhancing multi-domain systems performance.…

Cryptography and Security · Computer Science 2020-04-23 Ronghua Xu , Yu Chen , Erik Blasch , Alexander Aved , Genshe Chen , Dan Shen

Web3Recommend is a decentralized Social Recommender System implementation that enables Web3 Platforms on Android to generate recommendations that balance trust and relevance. Generating recommendations in decentralized networks is a…

Distributed, Parallel, and Cluster Computing · Computer Science 2023-07-06 Rohan Madhwal , Johan Pouwelse

The rise of space AI is reshaping government and industry through applications such as disaster detection, border surveillance, and climate monitoring, powered by massive data from commercial and governmental low Earth orbit (LEO)…

Cryptography and Security · Computer Science 2025-12-10 Mohamed Elmahallawy , Asma Jodeiri Akbarfam

Driven by the vision of ubiquitous connectivity and wireless intelligence, the evolution of ultra-dense constellation-based satellite-integrated Internet is underway, now taking preliminary shape. Nevertheless, the entrenched institutional…

Blockchain technology has gained increasing popularity in the research of Internet of Things (IoT) systems in the past decade. As a distributed and immutable ledger secured by strong cryptography algorithms, the blockchain brings a new…

Cryptography and Security · Computer Science 2022-10-31 Ruipeng Zhang , Chen Xu , Mengjun Xie

Blockchain technology is among the fastest-growing technologies in the world today. It has been adopted in diverse areas but mostly in financial systems, such as Bitcoin cryptocurrency. Therefore, it is a niche that has attracted interest…

Cryptography and Security · Computer Science 2021-06-30 Mabrook S. Al-Rakhami , Abdu Gumaei , Sk. Md. Mizanur Rahman , Atif Al-Amri