CP-Link: Exploiting Continuous Spatio-Temporal Check-In Patterns for User Identity Linkage
CP-Link: Exploiting Continuous Spatio-Temporal Check-In Patterns for User Identity Linkage
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CP-Link:利用连续时空签到模式进行用户身份链接
DOI:
10.1109/tmc.2022.3157292
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发表时间:
2023-08
影响因子:
7.9
通讯作者:
Chen Wang
中科院分区:
文献类型:
--
作者:
Xiaoqiang Ma;Fengxiang Ding;Kai Peng;Yang Yang;Chen Wang
Driven by the large amount of spatio-temporal data obtained from location-based social networks, the implementation of cross-domain user linkage, also known as the User Identity Linkage (UIL), has attracted increasing research attentions. While most of the existing UIL works discretize the spatio-temporal sparse data when identifying encountering or co-located events for UIL, user’s distinctive behavior patterns implicit in the “check-in” spatio-temporal data with continuous nature pave the way for enhancing UIL performance. In this paper, we propose an approach dubbed CP-Link that exploits user behavior patterns in a continuous way. In CP-Link, the continuous space is divided into irregularly shaped stay regions, and a continuous time-based improved dynamic time warping (IDTW) method is proposed to calculate the similarity. To bridge the gap between the ideal scenario with ample records and the reality with sparse data, we adopt the user-associated location frequent pattern (LFP) model to compensate for the sparse deficiency. Extensive experiments conducted on real-world datasets demonstrate the effectiveness and superiority of CP-Link, which outperforms the state of the arts by more than 20% in terms of the AUC.
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DOI:
10.1145/3318464.3389761
发表时间:
2020-04
期刊:
Proceedings of the 2020 ACM SIGMOD International Conference on Management of Data
影响因子:
--
作者:
Fuat Basık;H. Ferhatosmanoğlu;B. Gedik
通讯作者:
Fuat Basık;H. Ferhatosmanoğlu;B. Gedik
DOI:
10.1007/s11280-018-0571-4
发表时间:
2019-05
期刊:
World Wide Web
影响因子:
--
作者:
Yongjun Li;You Peng;Zhen Zhang;Hongzhi Yin;Quanqing Xu
通讯作者:
Yongjun Li;You Peng;Zhen Zhang;Hongzhi Yin;Quanqing Xu
DOI:
10.1109/tpami.2002.1114856
发表时间:
2002-12-01
影响因子:
23.6
作者:
Maulik, U;Bandyopadhyay, S
通讯作者:
Bandyopadhyay, S
DOI:
10.1109/mdm.2018.00028
发表时间:
2018-06
期刊:
2018 19th IEEE International Conference on Mobile Data Management (MDM)
影响因子:
--
作者:
Guoqiong Liao;Shan Jiang;Zhiheng Zhou;Changxuan Wan;X. Liu
通讯作者:
Guoqiong Liao;Shan Jiang;Zhiheng Zhou;Changxuan Wan;X. Liu
DOI:
10.1007/s11280-018-0572-3
发表时间:
2018-04
期刊:
World Wide Web
影响因子:
--
作者:
Yaqing Wang;Chunyan Feng;Ling Chen;Hongzhi Yin;Caili Guo;Yunfei Chu
通讯作者:
Yaqing Wang;Chunyan Feng;Ling Chen;Hongzhi Yin;Caili Guo;Yunfei Chu