Zobrazeno 1 - 10
of 108
pro vyhledávání: '"Lv, Hongtao"'
Motivated by practical constraints in online advertising, we investigate single-parameter auction design for bidders with constraints on their Return On Investment (ROI) -- a targeted minimum ratio between the obtained value and the payment. We focus
Externí odkaz:
http://arxiv.org/abs/2310.02064
Cross-silo federated learning (FL) is a typical FL that enables organizations(e.g., financial or medical entities) to train global models on isolated data. Reasonable incentive is key to encouraging organizations to contribute data. However, existing
Externí odkaz:
http://arxiv.org/abs/2302.07493
Autor:
Lv, Hongtao, Zhang, Zhilin, Zheng, Zhenzhe, Liu, Jinghan, Yu, Chuan, Liu, Lei, Cui, Lizhen, Wu, Fan
Digital advertising constitutes one of the main revenue sources for online platforms. In recent years, some advertisers tend to adopt auto-bidding tools to facilitate advertising performance optimization, making the classical \emph{utility maximizer}
Externí odkaz:
http://arxiv.org/abs/2211.16251
Autor:
Liu, Changqing, Bao, Han, Lan, Hengxing, Li, Li, Chen, Weichang, Lv, Hongtao, Liu, Jianhui, Liu, Shijie
Publikováno v:
In Tunnelling and Underground Space Technology incorporating Trenchless Technology Research October 2024 152
Ultrasonic immersion testing of residual stress in plates using collinear Lamb wave mixing technique
Publikováno v:
In NDT and E International September 2024 146
Autor:
Lv, Hongtao, Zheng, Zhenzhe, Luo, Tie, Wu, Fan, Tang, Shaojie, Hua, Lifeng, Jia, Rongfei, Lv, Chengfei
Federated learning (FL) trains a machine learning model on mobile devices in a distributed manner using each device's private data and computing resources. A critical issues is to evaluate individual users' contributions so that (1) users' effort in
Externí odkaz:
http://arxiv.org/abs/2108.10623
Autor:
Liu, Xiangyu, Yu, Chuan, Zhang, Zhilin, Zheng, Zhenzhe, Rong, Yu, Lv, Hongtao, Huo, Da, Wang, Yiqing, Chen, Dagui, Xu, Jian, Wu, Fan, Chen, Guihai, Zhu, Xiaoqiang
In e-commerce advertising, it is crucial to jointly consider various performance metrics, e.g., user experience, advertiser utility, and platform revenue. Traditional auction mechanisms, such as GSP and VCG auctions, can be suboptimal due to their fi
Externí odkaz:
http://arxiv.org/abs/2106.03593
Bike sharing systems have been widely deployed around the world in recent years. A core problem in such systems is to reposition the bikes so that the distribution of bike supply is reshaped to better match the dynamic bike demand. When the bike-shar
Externí odkaz:
http://arxiv.org/abs/1911.07706
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.
Publikováno v:
Frontiers in Physics; 2024, p1-12, 12p