CASIA OpenIR

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Learning to Learn a Cold-start Sequential Recommender 期刊论文
ACM TRANSACTIONS ON INFORMATION SYSTEMS, 2022, 卷号: 40, 期号: 2, 页码: 25
Authors:  Huang, Xiaowen;  Sang, Jitao;  Yu, Jian;  Xu, Changsheng
Favorite  |  View/Download:36/0  |  Submit date:2022/06/06
Cold-start recommendation  meta-learning  graph representation  sequential recommendation  
Towards a multimodal human activity dataset for healthcare 期刊论文
MULTIMEDIA SYSTEMS, 2022, 页码: 13
Authors:  Hu, Menghao;  Luo, Mingxuan;  Huang, Menghua;  Meng, Wenhua;  Xiong, Baochen;  Yang, Xiaoshan;  Sang, Jitao
Favorite  |  View/Download:39/0  |  Submit date:2022/06/06
Human activity recognition  Multimodal fusion  Wearable devices  Healthcare  
Metadata Connector: Exploiting Hashtag and Tag for Cross-OSN Event Search 期刊论文
IEEE TRANSACTIONS ON MULTIMEDIA, 2021, 卷号: 23, 页码: 510-523
Authors:  Gao, Yuqi;  Sang, Jitao;  Fu, Chengpeng;  Wang, Zhengjia;  Ren, Tongwei;  Xu, Changsheng
Favorite  |  View/Download:61/0  |  Submit date:2021/03/08
Twitter  Tagging  Videos  YouTube  Flickr  Games  Social media search  cross-OSN application  social multimedia  
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
Authors:  Huang, Yi;  Yang, Xiaoshan;  Gao, Junyu;  Sang, Jitao;  Xu, Changsheng
Favorite  |  View/Download:69/0  |  Submit date:2021/03/08
Egocentric videos  wearable sensors  graph neural networks  
Meta-path Augmented Sequential Recommendation with Contextual Co-attention Network 期刊论文
ACM Transactions on Multimedia Computing, Communications, and Applications(TOMM), 2020, 卷号: 16, 期号: 2, 页码: 1-24
Authors:  Huang, Xiaowen;  Qian, Shengsheng;  Fang, Quan;  Sang, Jitao;  Xu, Changsheng
Adobe PDF(2250Kb)  |  Favorite  |  View/Download:142/56  |  Submit date:2020/06/11
user modeling  sequential recommendation  self-attention  co-attention  meta-path  heterogenous information network  
Explainable Interaction-driven User Modeling over Knowledge Graph for Sequential Recommendatio 会议论文
, Nice, France, 2019.10.21-2019.10.27
Authors:  Huang, Xiaowen;  Fang, Quan;  Qian, Shengsheng;  Sang, Jitao;  Li, Yan;  Xu, Changsheng
Adobe PDF(2452Kb)  |  Favorite  |  View/Download:242/125  |  Submit date:2020/06/11
Understanding Dynamic Cross-OSN Associations for Cold-Start Recommendation 期刊论文
IEEE TRANSACTIONS ON MULTIMEDIA, 2018, 卷号: 20, 期号: 12, 页码: 3439-3451
Authors:  Sang, Jitao;  Yan, Ming;  Xu, Changsheng
Favorite  |  View/Download:149/0  |  Submit date:2019/01/08
Cross-OSN association  dynamic user modeling  cold-start recommendation  
CSAN: Contextual Self-Attention Network for User Sequential Recommendation 会议论文
, Seoul, Republic of Korea, October 22-26, 2018
Authors:  Xiaowen Huang;  Shengsheng Qian;  Quan Fang;  Jitao Sang;  Changsheng Xu
Adobe PDF(3198Kb)  |  Favorite  |  View/Download:257/134  |  Submit date:2019/09/26
Social Relationship Labeling Based on Multimodal Behaviors and Social Interactions 期刊论文
IEEE MULTIMEDIA, 2018, 卷号: 25, 期号: 4, 页码: 68-78
Authors:  Huang, Xiaowen;  Xu, Changsheng;  Xiang, Liancheng;  Sang, Jitao
Adobe PDF(588Kb)  |  Favorite  |  View/Download:119/15  |  Submit date:2019/07/12
multimodal  social relationship labeling  
Guest editorial: mobile visual tagging with mobile context 期刊论文
MULTIMEDIA SYSTEMS, 2017, 卷号: 23, 期号: 6, 页码: 645-646
Authors:  Jiang, Shuqiang;  Cao, Liangliang;  Sang, Jitao;  Luo, Jiebo;  Jain, Ramesh
Favorite  |  View/Download:140/0  |  Submit date:2018/03/03