28 citations · 40 across the 12 of their papers we have counts for
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cs.IR2020★ 5 cited
Pre-Training Graph Neural Networks for Cold-Start Users and Items Representation
Bowen Hao, Jing Zhang, Hongzhi Yin +2
Cold-start problem is a fundamental challenge for recommendation tasks. Despite the recent advances on Graph Neural Networks (GNNs) incorporate the high-order collaborative signal…
cs.IR2017★ 1 cited
HelPal: A Search System for Mobile Crowd Service
Yao Wu, Tianzhen Wu, Ziyi Xiong +4
Proliferation of ubiquitous mobile devices makes location based services prevalent. Mobile users are able to volunteer as providers of specific services and in the meanwhile to sea…