Zobrazeno 1 - 10
of 151
pro vyhledávání: '"Cai, Donghong"'
Hierarchical federated learning (HFL) shows great advantages over conventional two-layer federated learning (FL) in reducing network overhead and interaction latency while still retaining the data privacy of distributed FL clients. However, the commu
Externí odkaz:
http://arxiv.org/abs/2311.02130
The loss function of Generative adversarial network(GAN) is an important factor that affects the quality and diversity of the generated samples for anomaly detection. In this paper, we propose an unsupervised multiple time series anomaly detection al
Externí odkaz:
http://arxiv.org/abs/2310.18257
Brain signals are important quantitative data for understanding physiological activities and diseases of human brain. Most existing studies pay attention to supervised learning methods, which, however, require high-cost clinical labels. In addition,
Externí odkaz:
http://arxiv.org/abs/2306.13102
Multimodal pre-training breaks down the modality barriers and allows the individual modalities to be mutually augmented with information, resulting in significant advances in representation learning. However, graph modality, as a very general and imp
Externí odkaz:
http://arxiv.org/abs/2210.09946
Publikováno v:
In Computer Speech & Language August 2024 87
Simultaneous transmitting and reflecting reconfigurable intelligent surfaces (STAR-RISs) has been considered as a promising auxiliary device to enhance the performance of the wireless network, where users located at the different sides of the surface
Externí odkaz:
http://arxiv.org/abs/2111.15464
As 5G networks rolling out in many different countries nowadays, the time has come to investigate how to upgrade and expand them towards 6G, where the latter is expected to realize the interconnection of everything as well as the development of a ubi
Externí odkaz:
http://arxiv.org/abs/2104.01402
In this work, we consider a downlink NOMA network with multiple single-antenna users and multi-antenna UAVs. In particular, the users are spatially located in several clusters by following the Poisson Cluster Process and each cluster is served by a h
Externí odkaz:
http://arxiv.org/abs/2006.05852
In this paper, we aim to design an adaptive power allocation scheme to minimize the average transmit power of a hybrid automatic repeat request with chase combining (HARQ-CC) enabled non-orthogonal multiple access (NOMA) system under strict outage co
Externí odkaz:
http://arxiv.org/abs/1911.01167
Publikováno v:
In Physical Communication December 2023 61