计算机 社会媒体 RESEARCH PAPER Website SpringerLink Google Scholar Cited in SCI: 8

Dynamic network embedding via incremental skip-gram with negative sampling
Peng, Hao; Li, Jianxin; Yan, Hao; Gong, Qiran; Wang, Senzhang; Liu, Lin; Wang, Lihong; Ren, Xiang
Sci China Inf Sci, 2020, 63(10): 202103
Keywords: dynamic network embedding; bound and convergence analysis; multi-label classification; link prediction
Cite as: Peng H, Li J X, Yan H, et al. Dynamic network embedding via incremental skip-gram with negative sampling. Sci China Inf Sci, 2020, 63(10): 202103, doi: 10.1007/s11432-018-9943-9

计算机 社会媒体 RESEARCH PAPER Website SpringerLink Google Scholar Cited in SCI: 2

Hierarchical LSTM with char-subword-word tree-structure representation for Chinese named entity recognition
Gong, Chen; Li, Zhenghua; Xia, Qingrong; Chen, Wenliang; Zhang, Min
Sci China Inf Sci, 2020, 63(10): 202102
Keywords: natural language processing; named entity recognition; representation learning; neural networks
Cite as: Gong C, Li Z H, Xia Q R, et al. Hierarchical LSTM with char-subword-word tree-structure representation for Chinese named entity recognition. Sci China Inf Sci, 2020, 63(10): 202102, doi: 10.1007/s11432-020-2982-y

计算机 社会媒体 LETTER Website SpringerLink Google Scholar Cited in SCI: 2

Knowledge forest: a novel model to organize knowledge fragments
Zheng, Qinghua; Liu, Jun; Zeng, Hongwei; Guo, Zhaotong; Wu, Bei; Wei, Bifan
Sci China Inf Sci, 2021, 64(7): 179103
Keywords: knowledge organization; knowledge forest; facet tree; knowledge fragment; learning dependency; information overload; learning disorientation
Cite as: Zheng Q H, Liu J, Zeng H W, et al. Knowledge forest: a novel model to organize knowledge fragments. Sci China Inf Sci, 2021, 64(7): 179103, doi: 10.1007/s11432-018-9940-0

计算机 社会媒体 LETTER Website SpringerLink Google Scholar Supplementary Cited in SCI: 1

Inferring explicit and implicit social ties simultaneously in mobile social networks
Song, Guojie; Li, Yuanhao; Wang, Junshan; Du, Lun
Sci China Inf Sci, 2020, 63(4): 149101
Keywords: social tie recognition; implicit social tie; mobile social network; factor graph model; explicit social tie
Cite as: Song G J, LI Y H, Wang J S, et al. Inferring explicit and implicit social ties simultaneously in mobile social networks. Sci China Inf Sci, 2020, 63(4): 149101, doi: 10.1007/s11432-017-9701-0

计算机 社会媒体 LETTER Website SpringerLink Google Scholar Cited in SCI: 1

Fine-grained relation extraction with focal multi-task learning
Zhang, Xinsong; Liu, Tianyi; Jia, Weijia; Li, Pengshuai
Sci China Inf Sci, 2020, 63(6): 169103
Keywords: relation extraction; knowledge base; distant supervision; multi-task learning; focal loss; attention mechanism
Cite as: Zhang X S, Liu T Y, Jia W J, et al. Fine-grained relation extraction with focal multi-task learning. Sci China Inf Sci, 2020, 63(6): 169103, doi: 10.1007/s11432-018-9721-7

计算机 社会媒体 MOOP Website SpringerLink Google Scholar Homepage Cited in SCI: 1

Name disambiguation in Aminer
Zhang, Jing; Tang, Jie
Sci China Inf Sci, 2021, 64(4): 144101
Keywords: name disambiguation; academic network; graph embedding; outlier detection; clustering algorithm
Cite as: Zhang J, Tang J. Name disambiguation in Aminer. Sci China Inf Sci, 2021, 64(4): 144101, doi: 10.1007/s11432-019-9884-y

计算机 社会媒体 MOOP Website SpringerLink Google Scholar Homepage Cited in SCI: 0

XiaoMu: an AI-driven assistant for MOOCs
Song, Zhengyang; Tang, Jie; Liu, Tracy Xiao; Zheng, Wenjiang; Wu, Lili; Feng, Wenzheng; Zhang, Jing
Sci China Inf Sci, 2021, 64(6): 164101
Keywords: moocs; concept extraction; question answering; course recommendation; video navigation
Cite as: Song Z Y, Tang J, Liu T X, et al. XiaoMu: an AI-driven assistant for MOOCs. Sci China Inf Sci, 2021, 64(6): 164101, doi: 10.1007/s11432-019-9939-2

计算机 社会媒体 RESEARCH PAPER Website SpringerLink Google Scholar Cited in SCI: 0

Quantifying the effects of long-term news on stock markets on the basis of the multikernel Hawkes process
Ding, Xiao; Shi, Jihao; Duan, Junwen; Qin, Bing; Liu, Ting
Sci China Inf Sci, 2021, 64(9): 192102
Keywords: hawkes process; multikernel function; stock market prediction; long-term news effects
Cite as: Ding X, Shi J H, Duan J W, et al. Quantifying the effects of long-term news on stock markets on the basis of the multikernel Hawkes process. Sci China Inf Sci, 2021, 64(9): 192102, doi: 10.1007/s11432-020-3064-4

计算机 社会媒体 RESEARCH PAPER Website SpringerLink Google Scholar Cited in SCI: 0

Sampling informative context nodes for network embedding
Zhu, Danhao; Dai, Xin-Yu; Chen, Jiajun; Yin, Jie
Sci China Inf Sci, 2021, 64(11): 212104
Keywords: network embedding; representation learning; random walk; entropy; weighted entropy
Cite as: Zhu D H, Dai X-Y, Chen J J, et al. Sampling informative context nodes for network embedding. Sci China Inf Sci, 2021, 64(11): 212104, doi: 10.1007/s11432-019-2635-8

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Text information aggregation with centrality attention
Gong, Jingjing; Yan, Hang; Zheng, Yining; Guo, Qipeng; Qiu, Xipeng; Huang, Xuanjing
Sci China Inf Sci, 2021, 64(12): 222103
Keywords: information aggregation; eigen centrality; text classification; natural language processing; deep learning
Cite as: Gong J J, Yan H, Zheng Y N, et al. Text information aggregation with centrality attention. Sci China Inf Sci, 2021, 64(12): 222103, doi: 10.1007/s11432-019-1519-6

计算机 社会媒体 RESEARCH PAPER Website SpringerLink Google Scholar Cited in SCI: 0

Sentiment classification via user and product interactive modeling
Zhou, Xiabing; Wang, Zhongqing; Zhou, Min; Wang, Qifa; Li, Shoushan; Zhang, Min; Zhou, Guodong
Sci China Inf Sci, 2021, 64(12): 222104
Keywords: product review analysis; sentiment classification; interactive graph; graph convolutional network
Cite as: Zhou X B, Wang Z Q, Zhou M, et al. Sentiment classification via user and product interactive modeling. Sci China Inf Sci, 2021, 64(12): 222104, doi: 10.1007/s11432-020-3116-x

计算机 社会媒体 RESEARCH PAPER Website SpringerLink Google Scholar Cited in SCI: 0

LECF: recommendation via learnable edge collaborative filtering
Xiao, Shitao; Shao, Yingxia; Li, Yawen; Yin, Hongzhi; Shen, Yanyan; Cui, Bin
Sci China Inf Sci, 2022, 65(1): 112101
Keywords: collaborative filtering; recommender system; implicit feedback; edge-edge similarity; line graph
Cite as: Xiao S T, Shao Y X, Li Y W, et al. LECF: recommendation via learnable edge collaborative filtering. Sci China Inf Sci, 2022, 65(1): 112101, doi: 10.1007/s11432-020-3274-6

计算机 社会媒体 LETTER Website SpringerLink Google Scholar Supplementary Cited in SCI: 0

Leveraging implicit social structures for recommendation via a Bayesian generative model
Liu, Huafeng; Wen, Jingxuan; Jing, Liping; Yu, Jian
Sci China Inf Sci, 2022, 65(4): 149104
Keywords: recommendation system; collaborative filtering; social recommendation; social networks; generative model
Cite as: Liu H F, Wen J X, Jing L P, et al. Leveraging implicit social structures for recommendation via a Bayesian generative model. Sci China Inf Sci, 2022, 65(4): 149104, doi: 10.1007/s11432-019-2884-0