Optimal Resource Allocation between Two Nonfully Cooperative Wireless Networks under Malicious Attacks: A Gestalt Game Perspective

no code implementations • 22 Mar 2023 • Yukang Cui, Xinru Yang, TingWen Huang, Xin Gong

In this paper, the problem of seeking optimal distributed resource allocation (DRA) policies on cellular networks in the presence of an unknown malicious adding-edge attacker is investigated.

From A Glance to "Gotcha": Interactive Facial Image Retrieval with Progressive Relevance Feedback

no code implementations • 30 Jul 2020 • Xinru Yang, Haozhi Qi, Mingyang Li, Alexander Hauptmann

Facial image retrieval plays a significant role in forensic investigations where an untrained witness tries to identify a suspect from a massive pool of images.

Face Image Retrieval Retrieval

Value-aware Recommendation based on Reinforced Profit Maximization in E-commerce Systems

no code implementations • 3 Feb 2019 • Changhua Pei, Xinru Yang, Qing Cui, Xiao Lin, Fei Sun, Peng Jiang, Wenwu Ou, Yongfeng Zhang

Existing recommendation algorithms mostly focus on optimizing traditional recommendation measures, such as the accuracy of rating prediction in terms of RMSE or the quality of top-$k$ recommendation lists in terms of precision, recall, MAP, etc.

Recommendation Systems reinforcement-learning +1