Výsledky vyhledávání - "Wen, Jianfeng"

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V2C MXene-modified g-C3N4 for enhanced visible-light photocatalytic activity

Autor: Xu, Ruizheng, Wei, Guiyu, Xie, Zhemin, Diao, Sijie, Wen, Jianfeng, Tang, Tao, Jiang, Li, Li, Ming, Hu, Guanghui

Increasing the efficiency of charge transfer and separation efficiency of photogenerated carriers are still the main challenges in the field of semiconductor-based photocatalysts. Herein, we synthesized g-C3N4@V2C MXene photocatalyst by modifying g-C

Externí odkaz: http://arxiv.org/abs/2310.16414

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A Quinary Coding and Matrix Structure-based Channel Hopping Algorithm for Blind Rendezvous in Cognitive Radio Networks

Autor: Liu, Qinglin, Lin, Zhiyong, Wei, Zongheng, Wen, Jianfeng, Yi, Congming, Liu, Hai

The multi-channel blind rendezvous problem in distributed cognitive radio networks (DCRNs) refers to how users in the network can hop to the same channel at the same time slot without any prior knowledge (i.e., each user is unaware of other users' in

Externí odkaz: http://arxiv.org/abs/2208.10867

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Deconfounding Duration Bias in Watch-time Prediction for Video Recommendation

Autor: Zhan, Ruohan, Pei, Changhua, Su, Qiang, Wen, Jianfeng, Wang, Xueliang, Mu, Guanyu, Zheng, Dong, Jiang, Peng

Watch-time prediction remains to be a key factor in reinforcing user engagement via video recommendations. It has become increasingly important given the ever-growing popularity of online videos. However, prediction of watch time not only depends on

Externí odkaz: http://arxiv.org/abs/2206.06003

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