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Security risk assessment of cyber physical power system based on rough set and gene expression programming
Risk assessment is essential for the safe and reliable operation of cyber physical power system. Traditional security risk assessment methods do not take integration of cyber system and physicalExpand
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Distributed Mining for Content Filtering Function Based on Simulated Annealing and Gene Expression Programming in Active Distribution Network
TLDR
We propose a content filtering function mining algorithm based on simulated annealing and gene expression programming (CFFM-SAGEP) to improve efficiency of content filtering. Expand
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Detection of abnormal trends in electrical data
TLDR
We present a new method which takes time dimension into consideration in the analyzing of the change of trend. Expand
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Research on Energy Interconnection Oriented Big Data Sharing Platform Reference Architecture
TLDR
This paper analyzes the development requirements of energy interconnection, and then designs the general framework, functional framework, technical framework and deployment framework of the power big data platform which is suitable for the energy Interconnection. Expand
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Distributed content filtering algorithm based on data label and policy expression in active distribution networks
TLDR
This paper proposes a novel distributed content filtering algorithm based on data labeling and policy expression (DCF-DLPE) that outperforms DES, AES (256-bit) and Blowfish encryption methods in the average time-consumption. Expand
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TAnalyzer: A Graph Database Based Topology Analysis Tool for Power Grid
TLDR
The paper presents a topology analysis tool based on the graph database named Neo4j, by the way of transforming the topology data of power grid to graph data, and storage based on Neo4J graph database. Expand
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Cyber-physical security assessment and simulation based on graph database
TLDR
We develop a cyber-physical simulation tool for the secondary-voltage control of power system to implement the reasonable analysis and evaluation of the influence of different types of information failure on voltage control effect. Expand
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Community detection in power grids based on Louvain heuristic algorithm
TLDR
We apply Louvain heuristic algorithm to detecting community structure of power grids and find that the network is of strong community structure. Expand
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The Research of Electrical Behavior Hybrid Computing Technology Based on FCM Clustering Algorithm
TLDR
In this paper, we study the model of large data transaction between power system and other industries based on the background of the Sino-Singapore Tianjin Eco-City smart grid constructions. Expand
Data recovery algorithm under intrusion attack for energy internet
TLDR
We propose an attribute reduction algorithm based on indiscernibility and equivalence (AR-IE) and an optimal data partition algorithm via attribute reduction Rough Set (ODP-ARRS) and a data recovery algorithm using erasure code. Expand
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