Results 21 to 30 of about 250,057 (298)
Model of security for object-oriented and object-attributed applications
Труды Института системного программирования РАН, 2018 The article describes two approaches for control access rights based on role approach (RBAC) and the use of tables (lists) access rights (ACL). At first, an overview of modern approaches to information security and control user access rights of ...
P. P. Oleynik, S. M. Salibekyan
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Utilizing Graph Structure for Machine Learning
, 2021 The information age has led to an explosion in the size and availability of data. This data often exhibits graph-structure that is either explicitly defined, as in the web of a social network, or is implicitly defined and can be determined by measuring ...
Dernbach, Stefan
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Rate Compatible Modulation for Non-Orthogonal Multiple Access
IEEE Access, 2020 We propose a new Non-Orthogonal Multiple Access (NOMA) coding scheme based on the use of a Rate Compatible Modulation (RCM) encoder for each user. By properly designing the encoders and taking advantage of the additive nature of the Multiple Access ...
Imanol Granada +2 more
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OLSR-Aware Channel Access Scheduling in Wireless Mesh Networks [PDF]
, 2010 Wireless mesh networks (WMNs) emerged as a key technology having various advantages, especially in providing cost-effective coverage and connectivity solutions both in rural and urban areas.
Korpeoglu, Ibrahim +8 more
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Accelerating BFS via Data Structure-Aware Prefetching on GPU
IEEE Access, 2018 Breadth First Search (BFS) is a key graph traversing algorithm for many graph analytics applications. In recent decades, as the scale of the graph analytics problem has become larger and larger, it has raised many interests to accelerate graph traversing
Hui Guo +6 more
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DGANet: A Dilated Graph Attention-Based Network for Local Feature Extraction on 3D Point Clouds
Remote Sensing, 2021 Feature extraction on point clouds is an essential task when analyzing and processing point clouds of 3D scenes. However, there still remains a challenge to adequately exploit local fine-grained features on point cloud data due to its irregular and ...
Jie Wan +5 more
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Black-box Graph Adversarial Attacks Based on Topology and Feature Fusion [PDF]
Jisuanji kexueIn the era of big data,the close relationship between data is widespread,graph data analysis and mining have become an important development trend of big data technology.In recent years,as a novel type of graph representation learning tool,graph neural ...
GUO Yuxing, YAO Kaixuan, WANG Zhiqiang, WEN Liangliang, LIANG Jiye
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Adaptive Regression Prefetching Algorithm by Using Big Data Application Characteristics
Applied Sciences, 2023 This paper presents an innovative prefetching algorithm for a hybrid main memory structure, which consists of DRAM and phase-change memory. To enhance the efficiency of hybrid memory hardware in serving big data technologies, the proposed design employs ...
Mengzhao Zhang +4 more
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Fitting a geometric graph to a protein-protein interaction network [PDF]
, 2008 Finding a good network null model for protein-protein interaction (PPI) networks is a fundamental issue. Such a model would provide insights into the interplay between network structure and biological function as well as into evolution.
Higham, Desmond J. +2 more
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Common neighbor polynomial of some special trees
Ratio Mathematica, 2022 Vertex similarity of nodes is a well studied concept in graph theory as it is highly significant in various fields such as in the study of molecular structure of chemical graphs, measuring consensus rate of different individuals/organizations in network ...
M Shikhi, V Anil Kumar
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