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A Survey on Directed Acyclic Graph-Based Blockchain in Smart Mobility [PDF]
SensorsThis systematic review examines the integration of directed acyclic graph (DAG)-based blockchain technology in smart mobility ecosystems, focusing on electric vehicles (EVs), robotic systems, and drone swarms.
Yuhao Bai, Soojin Lee, Seung-Hyun Seo
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A Novel Fault Diagnosis Method Using FCEEMD-Based Multi-Complexity Low-Dimensional Features and Directed Acyclic Graph LSTSVM [PDF]
EntropyRolling bearings, as critical components of rotating machinery, significantly influence equipment reliability and operational efficiency. Accurate fault diagnosis is therefore crucial for maintaining industrial production safety and continuity.
Rongrong Lu +7 more
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Big data directed acyclic graph model for real-time COVID-19 twitter stream detection [PDF]
Pattern Recognition, 2022 Thanh-Toan Do, Bakhtiar Amen
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Likelihood Ratio Tests for a Large Directed Acyclic Graph [PDF]
Journal of the American Statistical Association, 2020 Wei Pan, Xiaotong Shen, Chunlin Li
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Design and Implementation of Solution Algorithm for Foreign Key Conflict Based on Directed Graph [PDF]
Jisuanji gongcheng, 2021 As one of the important constraints in relational databases,foreign keys play an important role in constraining the order of operations of the database.However,in some cases,users cannot know the order of operations,causing foreign key conflicts.To solve
WANG Zhiduo, JIANG Bo, MIAO Rui, ZHAO Hui
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Survey of Directed Acyclic Graph Based Blockchain Technology [PDF]
Jisuanji gongcheng, 2022 Blockchain technology has been widely used in finance, public services, the Internet of Things(IoT), network security, supply chains, and other fields.However, the traditional blockchain with a single chain structure has some deficiencies in throughput ...
WANG Jinsong, YANG Weizheng, ZHAO Zening, WEI Jiajia
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Fuzzing Test Case Generation Method Based on Depth-first Search [PDF]
Jisuanji kexue, 2021 Fuzzing test is an important method to exploit network protocol vulnerability.Existing fuzzing test methods have some problems such as incomplete path coverage and low efficiency.To solve these problems,this paper proposes a depth-first search based ...
LI Yi-hao, HONG Zheng, LIN Pei-hong
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Efficient parallel blockchain based on directed acyclic graph
上海师范大学学报. 自然科学版, 2022 The promotion and application was restricted by the performance of blockchain system, which mainly manifested in low transaction throughput, long transaction confirmation time and waste of computing power.
HONG Xuan, HU Jun
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Journal of Statistical Software, 2006 We describe some functions in the R package ggm to derive from a given Markov model, represented by a directed acyclic graph, different types of graphs induced after marginalizing over and conditioning on some of the variables.
Giovanni M. Marchetti
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IoT-enabled directed acyclic graph in spark cluster
Journal of Cloud Computing: Advances, Systems and Applications, 2020 Real-time data streaming fetches live sensory segments of the dataset in the heterogeneous distributed computing environment. This process assembles data chunks at a rapid encapsulation rate through a streaming technique that bundles sensor segments into
Jahwan Koo +4 more
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