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Towards a Rollup-Centric Scalable Architecture for Decentralized Physical Infrastructure Networks: A Position Paper
Decentralized physical infrastructure network (DePIN) is an emerging research topic in Web3 and blockchain. By combining blockchain, …
Xinxin Fan, Lei Xu
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Decentralized Translator of Trust: Supporting Heterogeneous TEE for Critical Infrastructure Protection
Trusted execution environment (TEE) technology has found many applications in mitigating various security risks in an efficient manner, …
Rabimba Karanjai, Rowan Collier, Zhimin Gao, Lin Chen, Xinxin Fan, Taeweon Suh, Weidong Shi, Lei Xu
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BGP Blockchain for Metaverse - A Distributed Consensus System for BGP
A Metaverse provides an immersive and linked experience for individuals similar to what is depicted in the book “Ready Player …
Mike McBride, Xinxin Fan, David Guzman
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Privacy-Preserving Object Detection with Veracruz
Ucam is a user-centric, blockchain-based and end-to-end secure home IP camera system designed by IoTeX. In a Ucam system, all the video …
Mathias Brossard, Guilhem Bryant, Xinxin Fan, Alexandre Ferreira, Edmund Grimley-Evans, Christopher Haster, Derek Miller, Dominic P. Mulligan, Hugo J.M. Vincent, Shale Xiong, Lei Xu
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Connecting Smart Devices to Smart Contracts with W3bstream
In this demo, we illustrate the process of creating a machine economy utilizing W3bstream - an emerging open-source framework designed …
Xinxin Fan, Zhi Zhong, Dong Guo, Qi Chai, Simone Romano
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DHTee: Decentralized Infrastructure for Heterogeneous TEEs
Trusted execution environment (TEE) technology has many uses, such as protecting data in the cloud and improving security for …
Rabimba Karanjai, Zhimin Gao, Lin Chen, Xinxin Fan, Teweon Suh, Weidong Shi, Lei Xu
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Insights on Impact of Distributed Ledgers on Provider Networks
Internet scale distributed consensus takes advantage of randomized algorithms to cope with functional resilience, reliability and …
David Guzman, Dirk Trossen, Mike McBride, Xinxin Fan
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New Gold Mine: Harvesting IoT Data Through DeFi in a Secure Manner
As a massive amount of Internet of things (IoT) devices are being deployed for data collection, it is desirable to have a marketplace …
Lei Xu, Xinxin Fan, Lucas Hall, Qi Chai
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Blockchain based End-to-end Tracking System for Distributed IoT Intelligence Application Security Enhancement
IoT devices provide a rich data source that is not available in the past, which is valuable for a wide range of intelligence …
Lei Xu, Zhimin Gao, Xinxin Fan, Lin Chen, Hanyee Kim, Taeweon Suh, Weidong Shi
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EMS: An Extensible and Modular Staking Architecture for Proof-of-Stake Systems
Staking is an essential component in Proof-of-Stake (PoS) based blockchain systems. While a host of PoS blockchains have staking …
Seoyoung Ko, Xinxin Fan, Zhi Zhong, Qi Chai
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