Results 281 to 290 of about 2,708,601 (295)
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A spectral graph convolution for signed directed graphs via magnetic Laplacian
Neural Networks, 2023Signed directed graphs contain both sign and direction information on their edges, providing richer information about real-world phenomena compared to unsigned or undirected graphs.
Taewook Ko, Y. Choi, Chong-Kwon Kim
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IEEE/ASME transactions on mechatronics
This article addresses the distributed leader escort control problem for multiple autonomous surface vessels (multi-ASVs) by adopting a signed graph-based modeling approach to represent interaction relationships among the ASVs. Within this framework, the
Guanghui Wen +4 more
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This article addresses the distributed leader escort control problem for multiple autonomous surface vessels (multi-ASVs) by adopting a signed graph-based modeling approach to represent interaction relationships among the ASVs. Within this framework, the
Guanghui Wen +4 more
semanticscholar +1 more source
Community Detection Based on Directed Weighted Signed Graph Convolutional Networks
IEEE Transactions on Network Science and EngineeringCurrently, community detection in signed networks has become a popular research topic due to the widespread use of signed networks for modeling relationships among entities in the real world.
Hao Cheng +5 more
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Signed Graph Representation Learning: A Survey
arXiv.orgWith the prevalence of social media, the connectedness between people has been greatly enhanced. Real-world relations between users on social media are often not limited to expressing positive ties such as friendship, trust, and agreement, but they also ...
Zeyu Zhang +6 more
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Signed Graph Attention Networks
International Conference on Artificial Neural Networks, 2019Graph or network data is ubiquitous in the real world, including social networks, information networks, traffic networks, biological networks and various technical networks.
Junjie Huang +3 more
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Fixed-Time Bipartite Synchronization of a Signed Graph: An Economical and Practical Strategy
IEEE Transactions on Circuits and Systems - II - Express BriefsA practical fixed-time control strategy is proposed for the bipartite synchronization of a signed graph. Under the assumption that the intrinsic function of isolated node is bounded, a fixed-time controller based on the exponential function is designed ...
Yichen Xu
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Signed Graph Convolutional Networks
Industrial Conference on Data Mining, 2018Due to the fact much of today's data can be represented as graphs, there has been a demand for generalizing neural network models for graph data. One recent direction that has shown fruitful results, and therefore growing interest, is the usage of graph ...
Tyler Derr, Yao Ma, Jiliang Tang
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DropEdge not Foolproof: Effective Augmentation Method for Signed Graph Neural Networks
Neural Information Processing SystemsThe paper discusses signed graphs, which model friendly or antagonistic relationships using edges marked with positive or negative signs, focusing on the task of link sign prediction.
Zeyu Zhang +7 more
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IEEE Transactions on Circuits and Systems Part 1: Regular Papers, 2019
This paper considers the distributed control problem for a network of harmonic oscillator systems with delayed velocity coupling and signed graph topology containing a directed spanning tree.
Qiang Song +4 more
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This paper considers the distributed control problem for a network of harmonic oscillator systems with delayed velocity coupling and signed graph topology containing a directed spanning tree.
Qiang Song +4 more
semanticscholar +1 more source
Negative Can Be Positive: Signed Graph Neural Networks for Recommendation
Information Processing & Management, 2023Junjie Huang +6 more
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