CASIA OpenIR
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Knowledge-driven Egocentric Multimodal Activity Recognition 期刊论文
ACM TRANSACTIONS ON MULTIMEDIA COMPUTING COMMUNICATIONS AND APPLICATIONS, 2020, 卷号: 16, 期号: 4, 页码: 21
作者:  Huang, Yi;  Yang, Xiaoshan;  Gao, Junyu;  Sang, Jitao;  Xu, Changsheng
Adobe PDF(1875Kb)  |  收藏  |  浏览/下载:386/52  |  提交时间:2021/03/08
Egocentric videos  wearable sensors  graph neural networks  
Social Influence Analysis and Application on Multimedia Sharing Websites 期刊论文
ACM TRANSACTIONS ON MULTIMEDIA COMPUTING COMMUNICATIONS AND APPLICATIONS, 2013, 卷号: 9, 期号: 1
作者:  Sang, Jitao;  Xu, Changsheng
Adobe PDF(3477Kb)  |  收藏  |  浏览/下载:280/90  |  提交时间:2015/08/12
Algorithms  Experimentation  Performance  Social Relation Analysis  Influence Analysis  Social Media  Topic Model  
Cross-Domain Multi-Event Tracking via CO-PMHT 期刊论文
ACM TRANSACTIONS ON MULTIMEDIA COMPUTING COMMUNICATIONS AND APPLICATIONS, 2014, 卷号: 10, 期号: 4
作者:  Zhang, Tianzhu;  Xu, Changsheng
收藏  |  浏览/下载:211/0  |  提交时间:2015/08/12
Algorithms  Experimentation  Performance  Cross-domain  Multi-modality  Multi-event Tracking  Pmht  Co-pmht  
Social Event Classification via Boosted Multimodal Supervised Latent Dirichlet Allocation 期刊论文
ACM TRANSACTIONS ON MULTIMEDIA COMPUTING COMMUNICATIONS AND APPLICATIONS, 2014, 卷号: 11, 期号: 2, 页码: 1-22
作者:  Shengsheng Qian;  Tianzhu Zhang;  Changsheng Xu;  M. Shamim Hossain
浏览  |  Adobe PDF(6388Kb)  |  收藏  |  浏览/下载:338/102  |  提交时间:2015/08/12
Algorithms  Experimentation  Performance  Social Event Classification  Multimodality  Supervised Lda  Adaboost  Social Media  
Browse by Chunks: Topic Mining and Organizing on Web-Scale Social Media 期刊论文
ACM TRANSACTIONS ON MULTIMEDIA COMPUTING COMMUNICATIONS AND APPLICATIONS, 2011, 卷号: 7, 期号: 1
作者:  Sang, Jitao;  Xu, Changsheng
Adobe PDF(11604Kb)  |  收藏  |  浏览/下载:222/44  |  提交时间:2015/08/12
Algorithms  Design  Experimentation  Performance  Hierarchical Topic Model  Search Result Clustering  Semisupervised Learning  Social Media  Topic Mining  Video Retrieval