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检索条件"主题词=Modularity Optimization"
52 条 记 录,以下是1-10 订阅
排序:
Community detection in signed networks by relaxing modularity optimization with orthogonal and nonnegative constraints
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NEURAL COMPUTING & APPLICATIONS 2020年 第14期32卷 10645-10654页
作者: Zhang, Yunfei Liu, Yuyan Ma, Xiaomeng Song, Jie Kunming Univ Sch Informat Engn Kunming 650214 Yunnan Peoples R China Shenzhen Univ Coll Econ Shenzhen 518060 Peoples R China
Community detection in networks including singed edges is a primary challenge that has already attracted substantial attention. In this paper, we show that this task could be reformulated as a combinatorial optimizati... 详细信息
来源: 评论
A Metaheuristic-Based modularity optimization Algorithm Driven by Edge Directionality for Directed Networks
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IEEE TRANSACTIONS ON NETWORK SCIENCE AND ENGINEERING 2023年 第6期10卷 3804-3817页
作者: Xiao, Jing Zou, Yu-Cheng Xu, Xiao-Ke Dalian Minzu Univ Coll Informat & Commun Engn Dalian 116600 Peoples R China Dalian Minzu Univ SEAC Key Lab Big Data Appl Technol Dalian 116600 Peoples R China Beijing Normal Univ Computat Commun Res Ctr Beijing 100875 Peoples R China Beijing Normal Univ Sch Journalism & Commun Beijing 100875 Peoples R China
Community detection of directed networks has been demonstrated to be able to reveal network function and dynamic characteristics, due to the special information brought by asymmetric edge directionality, but the criti... 详细信息
来源: 评论
KO: modularity optimization in community detection
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NEURAL COMPUTING & APPLICATIONS 2023年 第15期35卷 11073-11087页
作者: Oztemiz, Furkan Karci, Ali Inonu Univ Dept Software Engn TR-44210 Malatya Turkiye
Many algorithms have been developed to detect communities in networks. The success of these developed algorithms varies according to the types of networks. A community detection algorithm cannot always guarantee the b... 详细信息
来源: 评论
A Framework for Robust Online Video Contrast Enhancement Using modularity optimization
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IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS FOR VIDEO TECHNOLOGY 2012年 第9期22卷 1266-1279页
作者: Choudhury, Anustup Medioni, Gerard Univ So Calif Los Angeles CA 90089 USA
We address the problem of video contrast enhancement. Existing techniques either do not exploit temporal information at all or do not exploit it correctly. This results in inconsistency that causes undesirable flash a... 详细信息
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Higher Order Fuzzy Membership in Motif modularity optimization
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IEEE TRANSACTIONS ON FUZZY SYSTEMS 2024年 第12期32卷 7143-7156页
作者: Xiao, Jing Wei, Ya-Wei Cao, Jing Xu, Xiao-Ke Shenzhen Technol Univ Coll Big Data & Internet Shenzhen 518118 Peoples R China Dalian Minzu Univ Coll Informat & Commun Engn Dalian 116600 Peoples R China Beijing Normal Univ Sch Journalism & Commun Beijing 100875 Peoples R China
Higher order community detection (HCD) reveals both mesoscale structures and functional characteristics of real-world networks. Although many methods have been developed from diverse perspectives, to our knowledge, no... 详细信息
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Partition-Merge: Distributed Inference and modularity optimization
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IEEE ACCESS 2021年 9卷 54032-54055页
作者: Blondel, Vincent Jung, Kyomin Kohli, Pushmeet Shah, Devavrat Won, Seungpil Catholic Univ Louvain Appl Math B-1348 Louvain La Neuve Belgium Seoul Natl Univ Dept Elect & Comp Engn Seoul 08826 South Korea DeepMind London N1C 4AG England MIT 77 Massachusetts Ave Cambridge MA 02139 USA Seoul Natl Univ Automat & Syst Res Inst Seoul 08826 South Korea
This paper presents a novel meta-algorithm, Partition-Merge (PM), which takes existing centralized algorithms for graph computation and makes them distributed and faster. In a nutshell, PM divides the graph into small... 详细信息
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A Novel Dynamic Community Detection Algorithm Based on modularity optimization  7
A Novel Dynamic Community Detection Algorithm Based on Modul...
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7th IEEE International Conference on Software Engineering and Service Science (ICSESS)
作者: Meng, Xiangfeng Tong, Yunhai Liu, Xinhai Zhao, Shuai Yang, Xianglin Tan, Shaohua Peking Univ Sch Elect Engn & Comp Sci Beijing Peoples R China
Dynamic community detection has been an attractive topic due to its ability to reveal the evolutionary trends over time. However, existing dynamic community detection algorithms suffer from several disadvantages. Some... 详细信息
来源: 评论
An Immunological Algorithm for Graph modularity optimization  19th
An Immunological Algorithm for Graph Modularity Optimization
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19th Annual UK Workshop on Computational Intelligence (UKCI)
作者: Spampinato, A. G. Scollo, R. A. Cavallaro, S. Pavone, M. Cutello, V Univ Catania Dept Math & Comp Sci Vle A Doria 6 I-95125 Catania Italy Italian Natl Res Council Inst Biomed Reasearch & Innovat Via P Gaifami 18 I-95126 Catania Italy
Complex networks constitute the backbone of complex systems. They represent a powerful interpretation tool for describing and analyzing many different kinds of systems from biology, economics, engineering and social n... 详细信息
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Fraudster Detection Based on modularity optimization Algorithm  23
Fraudster Detection Based on Modularity Optimization Algorit...
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IEEE 23rd International Conference on Computer Supported Cooperative Work in Design (CSCWD)
作者: Luan, Tingting Yan, Zhongmin Zhang, Shidong Shandong Univ Sch Comp Sci & Technol Jinan Shandong Peoples R China
With the advancement and popularization of healthcare informatization, healthcare fraud has happened frequently. Doctors, patients and pharmacies are involved, and these various subjects cooperate with each other to f... 详细信息
来源: 评论
Enhancing modularity optimization via Local Close-Knit Structures  14
Enhancing Modularity Optimization via Local Close-Knit Struc...
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14th International Conference on Web Information Systems Engineering (WISE)
作者: Zhang, Huajian Wang, Youquan Fang, Changjian Wu, Zhiang Nanjing Univ Post & Telecoms Coll Internet Things Nanjing Jiangsu Peoples R China Nanjing Univ Sci & Technol Coll Comp Sci & Engn Nanjing Peoples R China Nanjing Univ Finance & Econ Jiangsu Prov Key Lab Business Nanjing Peoples R China
Discovering communities is crucial for studying the structure and dynamics of networks. Groups of related nodes in the community often correspond to functional subunits such as protein complexes or social spheres. The... 详细信息
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