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期刊论文 [27]
会议论文 [13]
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浏览/检索结果:
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Improving fraud detection via hierarchical attention-based Graph Neural Network
期刊论文
JOURNAL OF INFORMATION SECURITY AND APPLICATIONS, 2023, 卷号: 72, 页码: 10
作者:
Liu, Yajing
;
Sun, Zhengya
;
Zhang, Wensheng
收藏
  |  
浏览/下载:18/0
  |  
提交时间:2023/02/22
Graph Neural Networks
Fraud detection
Attention mechanism
Integrated Timetable Rescheduling for Multidispatching Sections of High-Speed Railways During Large-Scale Disruptions
期刊论文
IEEE TRANSACTIONS ON COMPUTATIONAL SOCIAL SYSTEMS, 2021, 页码: 10
作者:
Zhou, Min
;
Dong, Hairong
;
Liu, Xuan
;
Zhang, Hongjie
;
Wang, Fei-Yue
收藏
  |  
浏览/下载:27/0
  |  
提交时间:2022/01/27
Delays
Dispatching
Rail transportation
Rails
Safety
Routing
Real-time systems
Delay propagation
high-speed railways (HSRs)
integrated timetable rescheduling
large-scale disruptions
multidispatching sections
Aspiration dynamics generate robust predictions in heterogeneous populations
期刊论文
Nature Communications, 2021, 期号: 12, 页码: 3250
作者:
Zhou L(周雷)
;
Wu B
;
Du J
;
Wang L
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  |  
浏览/下载:5/0
  |  
提交时间:2022/04/06
Complex networks, game, aspiration, evolutionary dynamics
Community detection via measuring the strength between nodes for dynamic networks
期刊论文
PHYSICA A-STATISTICAL MECHANICS AND ITS APPLICATIONS, 2018, 卷号: 509, 页码: 256-264
作者:
Yang, Kai
;
Guo, Qiang
;
Liu, Jian-Guo
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  |  
浏览/下载:4/0
  |  
提交时间:2019/08/22
Community structure
Dynamic networks
Nonnegative matrix factorization
Management of urban land expansion in China through intensity assessment: A big data perspective
期刊论文
JOURNAL OF CLEANER PRODUCTION, 2017, 卷号: 153, 期号: 1, 页码: 637-647
作者:
Zeng, Chen
;
Yang, Ludi
;
Dong, Jianing
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  |  
浏览/下载:22/0
  |  
提交时间:2019/09/25
Urban land expansion
Urban land use intensity
Big data
GWR
Megacities
Approximation algorithms for pricing with negative network externalities
期刊论文
JOURNAL OF COMBINATORIAL OPTIMIZATION, 2017, 卷号: 33, 期号: 2, 页码: 681-712
作者:
Cao, Zhigang
;
Chen, Xujin
;
Hu, Xiaodong
;
Wang, Changjun
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  |  
浏览/下载:117/0
  |  
提交时间:2018/07/30
Pricing
Approximation algorithms
NP-hardness
Social networks
Random networks
Negative externalities
Preserving Privacy with Probabilistic Indistinguishability in Weighted Social Networks
期刊论文
IEEE Transactions on Parallel and Distributed Systems, 2017, 卷号: Vol.28 No.5, 页码: 1417-1429
作者:
Liu, Q
;
Wang, GJ
;
Li, F
;
Yang, SH
;
Wu, J
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  |  
浏览/下载:2/0
  |  
提交时间:2019/12/31
Social network services
Privacy
Probabilistic logic
Publishing
Knowledge engineering
Computer science
Electronic mail
Weighted social networks
weighted 1*-neighborhood attack
probabilistic indistinguishability
privacy
Preserving Privacy with Probabilistic Indistinguishability in Weighted Social Networks
期刊论文
IEEE Transactions on Parallel and Distributed Systems, 2017, 卷号: Vol.28 No.5, 页码: 1417-1429
作者:
Liu, Q.
;
Wang, G.
;
Li, F.
;
Yang, S.
;
Wu, J.
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  |  
浏览/下载:7/0
  |  
提交时间:2019/12/31
neighborhood
attack
privacy
probabilistic
indistinguishability
weighted
1
Weighted
social
networks
Structure learning for weighted networks based on Bayesian nonparametric models
期刊论文
INTERNATIONAL JOURNAL OF MACHINE LEARNING AND CYBERNETICS, 2016, 卷号: 7, 期号: 3, 页码: 479-489
作者:
Jiang XJ(蒋晓娟)
;
Zhang WS(张文生)
;
zhang wensheng
收藏
  |  
浏览/下载:18/0
  |  
提交时间:2018/01/15
Structure Learning
Clustering
Probabilistic Graph Models
Bayesian Nonparametric Models
Variational Inference
基于计算实验的区域路网交通信号控制研究
学位论文
工学博士, 北京: 中国科学院大学, 2016
作者:
刘裕良
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浏览/下载:47/0
  |  
提交时间:2016/06/27
计算实验
交通信号控制
区域路网
集成自适应动态规划
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