Zobrazeno 1 - 10
of 239
pro vyhledávání: '"Bian, Kaigui"'
Autor:
Luo, Yunze, Jiang, Yuezihan, Jiang, Yinjie, Chen, Gaode, Wang, Jingchi, Bian, Kaigui, Li, Peiyi, Zhang, Qi
With the rise of e-commerce and short videos, online recommender systems that can capture users' interests and update new items in real-time play an increasingly important role. In both online and offline recommendation, the cold-start problem due to
Externí odkaz:
http://arxiv.org/abs/2411.11225
Smartphones have significantly enhanced our daily learning, communication, and entertainment, becoming an essential component of modern life. However, certain populations, including the elderly and individuals with disabilities, encounter challenges
Externí odkaz:
http://arxiv.org/abs/2409.09354
The meta-material sensor has been regarded as a next-generation sensing technology for the battery-free Internet of Things (IoT) due to its battery-free characteristic and improved sensing performance. The meta-material sensors function as backscatte
Externí odkaz:
http://arxiv.org/abs/2406.07077
Autor:
Bian, Kaigui
Cognitive radio (CR) is seen as one of the enabling technologies for realizing a new regulatory spectrum management paradigm, viz. opportunistic spectrum sharing (OSS). In the OSS paradigm, unlicensed users (a.k.a. secondary users) opportunistically
Externí odkaz:
http://hdl.handle.net/10919/37591
http://scholar.lib.vt.edu/theses/available/etd-04072011-134716/
http://scholar.lib.vt.edu/theses/available/etd-04072011-134716/
As a widely used localization and sensing technique, radars will play an important role in future wireless networks. However, the wireless channels between the radar and the targets are passively adopted by traditional radars, which limits the perfor
Externí odkaz:
http://arxiv.org/abs/2202.12473
In future cellular systems, wireless localization and sensing functions will be built-in for specific applications, e.g., navigation, transportation, and healthcare, and to support flexible and seamless connectivity. Driven by this trend, the need ri
Externí odkaz:
http://arxiv.org/abs/2201.10101
Semantic segmentation is a process of partitioning an image into multiple segments for recognizing humans and objects, which can be widely applied in scenarios such as healthcare and safety monitoring. To avoid privacy violation, using RF signals ins
Externí odkaz:
http://arxiv.org/abs/2108.06456
Indoor wireless simultaneous localization and mapping (SLAM) is considered as a promising technique to provide positioning services in future 6G systems. However, the accuracy of traditional wireless SLAM system heavily relies on the quality of propa
Externí odkaz:
http://arxiv.org/abs/2107.01582
In the coming 6G communications, the internet of things (IoT) serves as a key enabler to collect environmental information and is expected to achieve ubiquitous deployment. However, it is challenging for traditional IoT sensors to meet this expectati
Externí odkaz:
http://arxiv.org/abs/2107.01432