Zobrazeno 1 - 10
of 37 613
pro vyhledávání: '"LIU, Lei"'
Collaborative problem solving (CPS) is widely recognized as a critical 21st century skill. Efficiently coding communication data is a big challenge in scaling up research on assessing CPS. This paper reports the findings on using ChatGPT to directly
Externí odkaz:
http://arxiv.org/abs/2411.10246
PET imaging is widely employed for observing biological metabolic activities within the human body. However, numerous benign conditions can cause increased uptake of radiopharmaceuticals, confounding differentiation from malignant tumors. Several stu
Externí odkaz:
http://arxiv.org/abs/2410.22732
In this work, we study the asymptotic behaviors and dynamics of degenerate and mixed solitons for the coupled Hirota system with strong coherent coupling effects in the isotropic nonlinear medium. Using the binary Darboux transformation, we derive th
Externí odkaz:
http://arxiv.org/abs/2410.15915
The space-air-ground integrated network (SAGIN) greatly improves coverage and reliability for millimeter-wave (mmWave) communication in high-speed railway (HSR) scenarios. However, a significant challenge arises in the transmission scheduling due to
Externí odkaz:
http://arxiv.org/abs/2410.12246
Recent insights have revealed that rate-coding is a primary form of information representation captured by surrogate-gradient-based Backpropagation Through Time (BPTT) in training deep Spiking Neural Networks (SNNs). Motivated by these findings, we p
Externí odkaz:
http://arxiv.org/abs/2410.11488
This letter exploits moving arrays to enable nearfield multiple-input multiple-output (MIMO) sensing via a limited number of antenna elements. We consider a scenario where a base station (BS) is equipped with a uniform linear array (ULA) on a moving
Externí odkaz:
http://arxiv.org/abs/2410.09358
Autor:
Zhu, Jian, Sheng, Mingkai, Huang, Zhangmin, Chang, Jingfei, Jiang, Jinling, Long, Jian, Luo, Cheng, Liu, Lei
Multi-modal hashing methods are widely used in multimedia retrieval, which can fuse multi-source data to generate binary hash code. However, the individual backbone networks have limited feature expression capabilities and are not jointly pre-trained
Externí odkaz:
http://arxiv.org/abs/2410.07783
In this paper, we propose a multi-unmanned aerial vehicle (UAV)-assisted integrated sensing, communication, and computation network. Specifically, the treble-functional UAVs are capable of offering communication and edge computing services to mobile
Externí odkaz:
http://arxiv.org/abs/2410.04151
Autor:
Bai, Zechen, He, Tong, Mei, Haiyang, Wang, Pichao, Gao, Ziteng, Chen, Joya, Liu, Lei, Zhang, Zheng, Shou, Mike Zheng
We introduce VideoLISA, a video-based multimodal large language model designed to tackle the problem of language-instructed reasoning segmentation in videos. Leveraging the reasoning capabilities and world knowledge of large language models, and augm
Externí odkaz:
http://arxiv.org/abs/2409.19603
Metallic bismuth is both non-toxic and cost-effective. Bi-based catalysts have demonstrated the ability to efficiently produce HCOOH through CO2RR while effectively inhibiting the HER. Although many experiments have been reported concerning its perfo
Externí odkaz:
http://arxiv.org/abs/2409.11648