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IM2Vec: Representation learning-based preference maximization in geo-social networks
期刊论文
INFORMATION SCIENCES, 2022, 卷号: 604, 页码: 170-196
作者:
Jin, Ziwei
;
Shang, Jiaxing
;
Ni, Wancheng
;
Zhao, Liang
;
Liu, Dajiang
收藏
  |  
浏览/下载:24/0
  |  
提交时间:2022/07/25
Influence maximization
Representation learning
Location-based social networks
Diffusion model
Reverse influence sampling
y An Automatic Annotation Method for Discovering Semantic Information of Geographical Locations from Location-Based Social Networks
期刊论文
ISPRS INTERNATIONAL JOURNAL OF GEO-INFORMATION, 2019, 卷号: 8, 期号: 11, 页码: 18
作者:
Zou, Zhiqiang
;
He, Xu
;
Zhu, A-Xing
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  |  
浏览/下载:6/0
  |  
提交时间:2020/05/19
location-based social networks
data mining
points of interest
Flickr
points of interest annotation
Towards privacy preservation for "check-in" services in location-based social networks
期刊论文
INFORMATION SCIENCES, 2019, 卷号: 481, 页码: 616-634
作者:
Sun, Gang
;
Song, Liangjun
;
Liao, Dan
;
Yu, Hongfang
;
Chang, Victor
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  |  
浏览/下载:13/0
  |  
提交时间:2019/11/19
Location-based social networks
Location privacy
Privacy preservation
Check-in services
VCG: Exploiting visual contents and geographical influence for Point-of-Interest recommendation
期刊论文
NEUROCOMPUTING, 2019, 卷号: 357
作者:
Zhang, Zhibin
;
Zou, Cong
;
Ding, Ruifeng
;
Chen, Zhenzhong
收藏
  |  
浏览/下载:11/0
  |  
提交时间:2019/12/05
Location-based social networks
Point-of-Interest recommendation
Visual content
Geographical influence
Spatiotemporal Representation Learning for Translation-Based POI Recommendation
期刊论文
ACM TRANSACTIONS ON INFORMATION SYSTEMS, 2019, 卷号: 37, 期号: 2
作者:
Qian, Tieyun
;
Liu, Bei
;
Quoc Viet Hung Nguyen
;
Yin, Hongzhi
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  |  
浏览/下载:21/0
  |  
提交时间:2019/12/05
POI recommendation
location-based social networks
spatiotemporal aware
contextual modeling
RcDT: Privacy Preservation Based on R-Constrained Dummy Trajectory in Mobile Social Networks
期刊论文
IEEE ACCESS, 2019, 卷号: 7, 页码: 90476-90486
作者:
Zhang, Jinquan
;
Wang, Xiao
;
Yuan, Yanfeng
;
Ni, Lina
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  |  
浏览/下载:5/0
  |  
提交时间:2019/12/11
Privacy preservation
mobile social networks
trajectory privacy
location-based service
Mining similarity of users in location-based social networks for discovering overlapping communities
期刊论文
Advances in Intelligent Systems and Computing, 2019, 卷号: 752, 页码: 417-428
作者:
Xiong, Z.-L.
;
Xia, C.-H.
;
Sun, B.
;
Hou, M.-J.
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浏览/下载:4/0
  |  
提交时间:2019/12/30
Behavioral research
Intelligent computing
Population dynamics
Social networking (online)
Trajectories
Community detection
Location-based social networks
LSBN
Overlapping communities
Overlapping community detections
Reference spot
Trajectory similarities
User behavior patterns
Clustering algorithms
A statistical approach to participant selection in location-based social networks for offline event marketing
期刊论文
Information Sciences, 2018, 卷号: 480, 页码: 90-108
作者:
Liu, Yuxin
;
Liu, Anfeng
;
Liu, Xiao*
;
Huang, Xiaodi
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  |  
浏览/下载:8/0
  |  
提交时间:2019/12/03
Location-based social networks
Marketing cost
Offline event marketing
Statistical inference approach
Participant selection
A trajectory privacy-preserving scheme based on query exchange in mobile social networks
期刊论文
Soft Computing, 2018, 卷号: 22, 期号: 18, 页码: 6121-6133
作者:
Zhang, Shaobo
;
Wang, Guojun*
;
Liu, Qin
;
Abawajy, Jemal H.
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2019/12/03
Location-based service
Trajectory privacy
Mobile social networks
Query exchange
Private matching
Spatial-Temporal Distance Metric Embedding for Time-Specific POI Recommendation
期刊论文
IEEE ACCESS, 2018, 卷号: 6
作者:
Ding, Ruifeng
;
Chen, Zhenzhong
;
Li, Xiaolei
收藏
  |  
浏览/下载:9/0
  |  
提交时间:2019/12/05
Time-specific POI recommendation
location-based social networks
distance metric embedding
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