Matches in SemOpenAlex for { <https://semopenalex.org/work/W3202828590> ?p ?o ?g. }
- W3202828590 abstract "The convergence of mobile edge computing (MEC) and blockchain is transforming the current computing services in mobile networks, by offering task offloading solutions with security enhancement empowered by blockchain mining. Nevertheless, these important enabling technologies have been studied separately in most existing works. This article proposes a novel cooperative task offloading and block mining (TOBM) scheme for a blockchain-based MEC system where each edge device not only handles data tasks but also deals with block mining for improving the system utility. To address the latency issues caused by the blockchain operation in MEC, we develop a new Proof-of-Reputation consensus mechanism based on a lightweight block verification strategy. A multi-objective function is then formulated to maximize the system utility of the blockchain-based MEC system, by jointly optimizing offloading decision, channel selection, transmit power allocation, and computational resource allocation. We propose a novel distributed deep reinforcement learning-based approach by using a multi-agent deep deterministic policy gradient algorithm. We then develop a game-theoretic solution to model the offloading and mining competition among edge devices as a potential game, and prove the existence of a pure Nash equilibrium. Simulation results demonstrate the significant system utility improvements of our proposed scheme over baseline approaches." @default.
- W3202828590 created "2021-10-11" @default.
- W3202828590 creator A5027835055 @default.
- W3202828590 creator A5031507494 @default.
- W3202828590 creator A5037113249 @default.
- W3202828590 creator A5042307561 @default.
- W3202828590 creator A5075722123 @default.
- W3202828590 creator A5076942188 @default.
- W3202828590 date "2021-09-29" @default.
- W3202828590 modified "2023-09-23" @default.
- W3202828590 title "Cooperative Task Offloading and Block Mining in Blockchain-based Edge Computing with Multi-agent Deep Reinforcement Learning" @default.
- W3202828590 cites W2099618002 @default.
- W3202828590 cites W2615926310 @default.
- W3202828590 cites W2797816609 @default.
- W3202828590 cites W2800992211 @default.
- W3202828590 cites W2888442703 @default.
- W3202828590 cites W2890103652 @default.
- W3202828590 cites W2898082692 @default.
- W3202828590 cites W2939138533 @default.
- W3202828590 cites W2945136984 @default.
- W3202828590 cites W2945235903 @default.
- W3202828590 cites W2949226003 @default.
- W3202828590 cites W2954039338 @default.
- W3202828590 cites W2963407617 @default.
- W3202828590 cites W2964583557 @default.
- W3202828590 cites W2967604605 @default.
- W3202828590 cites W2968424451 @default.
- W3202828590 cites W2969579839 @default.
- W3202828590 cites W2971282859 @default.
- W3202828590 cites W2982314711 @default.
- W3202828590 cites W2989743749 @default.
- W3202828590 cites W2989774069 @default.
- W3202828590 cites W2998623446 @default.
- W3202828590 cites W3008387168 @default.
- W3202828590 cites W3010088649 @default.
- W3202828590 cites W3010243247 @default.
- W3202828590 cites W3011182939 @default.
- W3202828590 cites W3011576217 @default.
- W3202828590 cites W3011808952 @default.
- W3202828590 cites W3020785977 @default.
- W3202828590 cites W3034788315 @default.
- W3202828590 cites W3040779716 @default.
- W3202828590 cites W3049366385 @default.
- W3202828590 cites W3087878806 @default.
- W3202828590 cites W3088881913 @default.
- W3202828590 cites W3089192431 @default.
- W3202828590 cites W3101813280 @default.
- W3202828590 cites W3127342281 @default.
- W3202828590 cites W3128628176 @default.
- W3202828590 cites W3140381130 @default.
- W3202828590 cites W3188385896 @default.
- W3202828590 cites W3195439912 @default.
- W3202828590 hasPublicationYear "2021" @default.
- W3202828590 type Work @default.
- W3202828590 sameAs 3202828590 @default.
- W3202828590 citedByCount "0" @default.
- W3202828590 crossrefType "posted-content" @default.
- W3202828590 hasAuthorship W3202828590A5027835055 @default.
- W3202828590 hasAuthorship W3202828590A5031507494 @default.
- W3202828590 hasAuthorship W3202828590A5037113249 @default.
- W3202828590 hasAuthorship W3202828590A5042307561 @default.
- W3202828590 hasAuthorship W3202828590A5075722123 @default.
- W3202828590 hasAuthorship W3202828590A5076942188 @default.
- W3202828590 hasConcept C120314980 @default.
- W3202828590 hasConcept C126255220 @default.
- W3202828590 hasConcept C127413603 @default.
- W3202828590 hasConcept C144024400 @default.
- W3202828590 hasConcept C154945302 @default.
- W3202828590 hasConcept C162307627 @default.
- W3202828590 hasConcept C162324750 @default.
- W3202828590 hasConcept C175444787 @default.
- W3202828590 hasConcept C177142836 @default.
- W3202828590 hasConcept C201995342 @default.
- W3202828590 hasConcept C2524010 @default.
- W3202828590 hasConcept C2776061582 @default.
- W3202828590 hasConcept C2777210771 @default.
- W3202828590 hasConcept C2778456923 @default.
- W3202828590 hasConcept C2779687700 @default.
- W3202828590 hasConcept C2780451532 @default.
- W3202828590 hasConcept C29202148 @default.
- W3202828590 hasConcept C31258907 @default.
- W3202828590 hasConcept C33923547 @default.
- W3202828590 hasConcept C36289849 @default.
- W3202828590 hasConcept C38652104 @default.
- W3202828590 hasConcept C41008148 @default.
- W3202828590 hasConcept C46814582 @default.
- W3202828590 hasConcept C48798503 @default.
- W3202828590 hasConcept C97541855 @default.
- W3202828590 hasConceptScore W3202828590C120314980 @default.
- W3202828590 hasConceptScore W3202828590C126255220 @default.
- W3202828590 hasConceptScore W3202828590C127413603 @default.
- W3202828590 hasConceptScore W3202828590C144024400 @default.
- W3202828590 hasConceptScore W3202828590C154945302 @default.
- W3202828590 hasConceptScore W3202828590C162307627 @default.
- W3202828590 hasConceptScore W3202828590C162324750 @default.
- W3202828590 hasConceptScore W3202828590C175444787 @default.
- W3202828590 hasConceptScore W3202828590C177142836 @default.
- W3202828590 hasConceptScore W3202828590C201995342 @default.
- W3202828590 hasConceptScore W3202828590C2524010 @default.
- W3202828590 hasConceptScore W3202828590C2776061582 @default.