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Blockchain offers a decentralized, immutable, transparent system of records. It offers a peer-to-peer network of nodes with no centralised governing entity making it unhackable and therefore, more secure than the traditional paper-based or…

密码学与安全 · 计算机科学 2019-11-27 Harsh Jot Singh , Abdelhakim Senhaji Hafid

Image scaling is an integral part of machine learning and computer vision systems. Unfortunately, this preprocessing step is vulnerable to so-called image-scaling attacks where an attacker makes unnoticeable changes to an image so that it…

密码学与安全 · 计算机科学 2024-02-05 Erwin Quiring , Andreas Müller , Konrad Rieck

Classifying brain signals collected by wearable Internet of Things (IoT) sensors, especially brain-computer interfaces (BCIs), is one of the fastest-growing areas of research. However, research has mostly ignored the secure storage and…

密码学与安全 · 计算机科学 2022-11-22 Xiaoshan Zhou , Pin-Chao Liao

Blockchain technology has piqued the interest of businesses of all types, while consistently improving and adapting to developers and business owners requirements. Therefore, several blockchain platforms have emerged, making it challenging…

密码学与安全 · 计算机科学 2023-03-15 Rima Kaafarani , Leila Ismail , Oussama Zahwe

This paper presents several novel algorithms for real-time cyberattack detection using the Auto-Associative Deep Random Neural Network, which were developed in the HORIZON 2020 IoTAC Project. Some of these algorithms require offline…

密码学与安全 · 计算机科学 2023-03-22 Erol Gelenbe , Mert Nakıp

The integration of visual inputs with large language models (LLMs) has led to remarkable advancements in multi-modal capabilities, giving rise to visual large language models (VLLMs). However, effectively harnessing VLLMs for intricate…

计算机视觉与模式识别 · 计算机科学 2023-11-14 Renjie Pi , Lewei Yao , Jiahui Gao , Jipeng Zhang , Tong Zhang

With the increasing popularity of blockchain, different blockchain platforms coexist in the ecosystem (e.g., Ethereum, BNB, EOSIO, etc.), which prompts the high demand for cross-chain communication. Cross-chain bridge is a specific type of…

软件工程 · 计算机科学 2024-06-25 Zeqin Liao , Yuhong Nan , Henglong Liang , Sicheng Hao , Juan Zhai , Jiajing Wu , Zibin Zheng

In the past decade, blockchain has shown a promising vision greatly to build the trust without any powerful third party in a secure, decentralized and salable manner. However, due to the wide application and future development from…

分布式、并行与集群计算 · 计算机科学 2021-05-11 Bin Cao , Zixin Wang , Long Zhang , Daquan Feng , Mugen Peng , Lei Zhang

In the last few years we have seen a growing interest in machine learning approaches to computer vision and, especially, to semantic labeling. Nowadays state of the art systems use deep learning on millions of labeled images with very…

计算机视觉与模式识别 · 计算机科学 2014-08-12 Marco Gori , Marco Lippi , Marco Maggini , Stefano Melacci

In recent years, Ethereum gained tremendously in popularity, growing from a daily transaction average of 10K in January 2016 to an average of 500K in January 2020. Similarly, smart contracts began to carry more value, making them appealing…

密码学与安全 · 计算机科学 2021-01-18 Christof Ferreira Torres , Antonio Ken Iannillo , Arthur Gervais , Radu State

The field of Natural Language Processing (NLP) is currently undergoing a revolutionary transformation driven by the power of pre-trained Large Language Models (LLMs) based on groundbreaking Transformer architectures. As the frequency and…

With the drive to create a decentralized digital economy, Web 3.0 has become a cornerstone of digital transformation, developed on the basis of computing-force networking, distributed data storage, and blockchain. With the rapid realization…

人工智能 · 计算机科学 2022-11-30 Minrui Xu , Xiaoxu Ren , Dusit Niyato , Jiawen Kang , Chao Qiu , Zehui Xiong , Xiaofei Wang , Victor C. M. Leung

In the era of data-driven decision-making, ensuring the privacy and security of shared data is paramount across various domains. Applying existing deep neural networks (DNNs) to encrypted data is critical and often compromises performance,…

密码学与安全 · 计算机科学 2025-01-28 Al Amin , Kamrul Hasan , Sharif Ullah , Liang Hong

In a globalized and interconnected world, interoperability has become a key concept for advancing tactical scenarios. Federated Coalition Networks (FCN) enable cooperation between entities from multiple nations while allowing each to…

密码学与安全 · 计算机科学 2025-03-14 Jorge Álvaro González , Ana María Saiz García , Victor Monzon Baeza

Traditional rule-based cybersecurity systems have proven highly effective against known malware threats. However, they face challenges in detecting novel threats. To address this issue, emerging cybersecurity systems are incorporating AI…

密码学与安全 · 计算机科学 2024-12-18 Tobias Becher , Simon Torka

Despite deep learning (DL) has achieved remarkable progress in various domains, the DL models are still prone to making mistakes. This issue necessitates effective debugging tools for DL practitioners to interpret the decision-making…

计算机视觉与模式识别 · 计算机科学 2023-10-18 Yeong-Joon Ju , Ji-Hoon Park , Seong-Whan Lee

With the booming development of blockchain technology, smart contracts have been widely used in finance, supply chain, Internet of things and other fields in recent years. However, the security problems of smart contracts become…

密码学与安全 · 计算机科学 2026-02-03 Huanhuan Zou , Zongwei Li , Xiaoqi Li

In an era of heightened digital interconnectedness, businesses increasingly rely on third-party vendors to enhance their operational capabilities. However, this growing dependency introduces significant security risks, making it crucial to…

密码学与安全 · 计算机科学 2024-11-21 Deepti Gupta , Lavanya Elluri , Avi Jain , Shafika Showkat Moni , Omer Aslan

With the evolution of blockchain technology, the issue of transaction security, particularly on platforms like Ethereum, has become increasingly critical. Front-running attacks, a unique form of security threat, pose significant challenges…

密码学与安全 · 计算机科学 2023-11-27 Yuheng Zhang , Pin Liu , Guojun Wang , Peiqiang Li , Wanyi Gu , Houji Chen , Xuelei Liu , Jinyao Zhu

In this paper we introduce a scheme for detecting manipulated audio and video. The scheme is a synthesis of blockchains, encrypted spread spectrum watermarks, perceptual hashing and digital signatures, which we call an Embedded Blockchain.…

信息论 · 计算机科学 2024-11-27 Sam Blake