Results 31 to 40 of about 23,139 (195)
An Optimization of Closed Frequent Subgraph Mining Algorithm
Cybernetics and Information Technologies, 2017 Graph mining isamajor area of interest within the field of data mining in recent years. Akey aspect of graph mining is frequent subgraph mining. Central to the entire discipline of frequent subgraph mining is the concept of subgraph isomorphism.
Demetrovics J. +3 more
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Open Computer Science, 2020 In this paper, we study a well-known computationally hard problem, called the subgraph isomorphism problem where the goal is for a given pattern and target graphs to determine whether the pattern is a subgraph of the target graph. Numerous algorithms for
Mihelič Jurij, Čibej Uroš
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On Minimal Unique Induced Subgraph Queries
Applied Sciences, 2018 In this paper, a novel type of interesting subgraph query is proposed: Minimal Unique Induced Subgraph (MUIS) query. Given a (large) graph G and a query vertex (position) q in the graph, can we find an induced subgraph containing q with the minimal ...
Lincheng Jiang +6 more
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Inferring local topology via variational convolution for graph representation
工程科学学报, 2023 The development of deep learning techniques and support of big data computing power have revolutionized graph representation research by facilitating the implementation of the learning of different graph neural network structures.
Jingyi HOU +3 more
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On the First-Order Complexity of Induced Subgraph Isomorphism [PDF]
Logical Methods in Computer Science, 2019 Given a graph $F$, let $I(F)$ be the class of graphs containing $F$ as an induced subgraph. Let $W[F]$ denote the minimum $k$ such that $I(F)$ is definable in $k$-variable first-order logic.
Oleg Verbitsky, Maksim Zhukovskii
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Electronics, 2023 The resource scheduling problem of UAV communication networks has always been a hot research issue in the current environment. However, most of the current research focuses on meeting the user’s time cost requirements and rarely considers the user’s ...
Yanyan Han +7 more
semanticscholar +1 more source
Subgraph Query for Building Service-Based Systems
IEEE Access, 2019 Given the broad applications of service-oriented architecture (SOA) in service-oriented software engineering, service-based systems (SBSs) built from existing Web services are becoming increasingly popular.
Jintao Wu +5 more
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Efficient Algorithms for Subgraph Listing
Algorithms, 2014 Subgraph isomorphism is a fundamental problem in graph theory. In this paper we focus on listing subgraphs isomorphic to a given pattern graph. First, we look at the algorithm due to Chiba and Nishizeki for listing complete subgraphs of fixed size, and ...
Niklas Zechner, Andrzej Lingas
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Journal of King Saud University: Computer and Information Sciences, 2019 In a distributed environment, the volume of graph database increases quickly because graphs emerge from several autonomous sources. Sub-graph query processing is a challenging problem in distributed environment.
Shaik Fathimabi +2 more
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Recent Advances in NASICON‐Type Electrolytes for Solid‐State Metal Batteries
Carbon Energy, EarlyView.NASICON‐type solid electrolytes are one of the potential candidates for solid‐state rechargeable batteries, which are paid much attention by both academic and industrial communities. ABSTRACT Compared to traditional liquid electrolyte batteries, solid metal batteries offer advantages such as a wide operating temperature range, high energy density, and ...
Jingrui Kang +17 more
wiley +1 more source