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Node Similarity Preserving Graph Convolutional Network Based on Full-frequency Information for Node Classification
Recently, graph neural networks have achieved good performance in graph representation learning. However, most graph neural networks only utilize...
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Virtual node graph neural network for full phonon prediction
Understanding the structure–property relationship is crucial for designing materials with desired properties. The past few years have witnessed...
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Near-optimal Steiner tree computation powered by node embeddings
Steiner minimum tree problem on a graph, i.e., finding a tree with the minimum weight that covers the set of terminal nodes, is a classical NP-hard...
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Central node identification via weighted kernel density estimation
The detection of central nodes in a network is a fundamental task in network science and graph data analysis. During the past decades, numerous...
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Property graph representation learning for node classification
Graph representation learning (graph embedding) has led to breakthrough results in various machine learning graph-based applications such as node...
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Node and edge dual-masked self-supervised graph representation
Self-supervised graph representation learning has been widely used in many intelligent applications since labeled information can hardly be found in...
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MPR Node Selection Improvement in OLSR Based on Binary Cuckoo Search
Unmanned aerial vehicle (UAV) relay is an appropriate choice for emergency communications because of its good mobility and flexibility of placement....
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HEX-GNN: Hierarchical EXpanders for Node Classification
Graph Neural Networks (GNNs) are efficient in learning expressive representations of structured data such as graphs. Recent studies have been focused...
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A label propagation community discovery algorithm combining seed node influence and neighborhood similarity
To address the problem of poor stability and low accuracy of community division caused by the randomness in the traditional label propagation...
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Example Applications Beyond Node Classification
While our running example in this book was node classification, and also the benchmark datasets discussed above use mostly node classification as a...
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Heterogeneous Graph Prototypical Networks for Few-Shot Node Classification
The node classification task is one of the most significant applications in heterogeneous graph analysis, which is widely used for modeling...
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Approximation Algorithms for Node-Weighted Directed Steiner Problems
Guha et al. [STOC, 1999] and Moss and Rabani [SIAM J. Comput., 2007] introduced two variants of the Steiner problem in undirected graphs in which the...
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Blockchain transaction model based on malicious node detection network
In this day and age, blockchain technology has become very popular. More and more transactions have been completed through the blockchain platform....
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Enhancing heterogeneous cluster efficiency through node-centric scheduling
This article delves into the critical realm of modern computer cluster management. It focuses on the effect that the increasing heterogeneity of the...
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Adaptive Ant Colony Optimization Using Node Clustering with Simulated Annealing
Multiple fields, including transport, and engineering, require finding the shortest route. This problem is known as the traveling salesman...
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Optimizing Distributed Tensor Contractions Using Node-Aware Processor Grids
We propose an algorithm that aims at minimizing the inter-node communication volume for distributed and memory-efficient tensor contraction schemes...
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Approximating Power Node-Deletion Problems
In the Power Vertex Cover (PVC) problem introduced in [1] as a generalization of the well-known Vertex Cover, we are allowed to specify costs for...
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A comprehensive node-based botnet detection framework for IoT network
The number of cyber-attacks targeting the Internet of Things (IoT) has elevated in the last decade. This is due to the inherent security...
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Tor network anonymity evaluation based on node anonymity
In order to address the shortcomings of traditional anonymity network anonymity evaluation methods, which only analyze from the perspective of the...
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Calculation and selection scheme of node reputation values for notary mechanism in cross-chain
With the growing demand for blockchain data exchange and interoperability, the issue of data silos has become a significant hurdle limiting the...
