TT-SVD: an Efficient Sparse Decision Making Model with Two-way Trust Recommendation in the AI Enabled IoT SystemsGuangquan Xu, Yuyang Zhao, Litao Jiao, Meiqi Feng, Zhong Ji, Emmanouil Panaousis, Si Chen, Xi ZhengLast updated on Apr 23, 2021 JournalPDF Cite DOIIoT Trust