Abstract: Researchers and companies are interested in combining blockchain and the IoT to create a secure, reliable, and resilient communication platform. However, determining blockchain’s role in IoT contexts with minimal impact is difficult. This work…
Abstract: LiteZKP supports multiple anonymous payments on resource-limited devices using a smart contract-based zero-knowledge proof (ZKP) protocol. LiteZKP uses a new merkle tree mechanism and an off-chain payment channel to reduce the computational overhead of…
Abstract: Today’s crucial technology, blockchain, decentralized data sharing, management, and exchange. Public, private, consortium, permissioned, and permissionless Blockchain platforms are available due to rising demand. Linux hosted Hyperledger, an open-source, permissioned blockchain. This paper examines…
Abstract: Image/video processing and machine learning use multiplication. FPGA DSP blocks are high-performance multipliers. These multipliers can cause routing delays and are limited in number and location on FPGAs. They may be inefficient for smaller…
Abstract: Understanding 3D physical world requires 3D data with rich geometry of objects and scenes. The emergence of large-scale 3D datasets necessitates a powerful 3D generative model for 3D shape synthesis and analysis. This paper…
Abstract: Object detection is a crucial remote sensing task. Due to multiscale and multiclass object scales, intraclass differences, and interclass similarity, geospatial object detection remains difficult. This letter proposes an end-to-end feature-reflowing pyramid network (FRPNet)…
Abstract: Federated learning (FL) trains a shared collaborative machine learning model using distributed devices to store confidential training data. FL task publishers are monopolists. We present a FL marketplace with multiple FL task publishers and…
Abstract: Due to growing interest in blockchain technology for secure, auditable, decentralized applications, its challenges must be addressed. This letter discusses the delay caused by Proof-of-Work (PoW) blockchains, which require consensus to append new information…
Abstract: Medical IoT devices and cloud technology are popular. Sharing EHRs improves medical diagnosis and public health. Hospitals struggle to share EHRs, and patients rarely know how their records are used. This paper proposes a…
Abstract: In millimeter-wave (mmWave) systems to combat severe propagation losses, large-scale antenna arrays (LSAAs) are used to achieve beamforming gains. For fully-digital beamformers, each antenna element must be driven by an RF chain, increasing hardware…
Abstract: Wireless communication and mobile devices in healthcare have grown in popularity. Despite improved electronic health record security, data breaches still threaten patient privacy. Thus, implementing an access control system is difficult if users with…
Abstract: Today’s web links carry massive amounts of confusing data. Universities, organizations, frameworks, gas, petroleum, photogrammetry, healthcare, and archaeology have massive, complex data with different structures. In archaeological photogrammetry, Big Data is the main challenge….
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