Zobrazeno 1 - 10
of 314
pro vyhledávání: '"Deng Liwei"'
Autor:
Fang, Yuchen, Liang, Yuxuan, Hui, Bo, Shao, Zezhi, Deng, Liwei, Liu, Xu, Jiang, Xinke, Zheng, Kai
Road traffic forecasting is crucial in real-world intelligent transportation scenarios like traffic dispatching and path planning in city management and personal traveling. Spatio-temporal graph neural networks (STGNNs) stand out as the mainstream so
Externí odkaz:
http://arxiv.org/abs/2412.09972
Portfolio management is an important yet challenging task in AI for FinTech, which aims to allocate investors' budgets among different assets to balance the risk and return of an investment. In this study, we propose a general Multi-objectIve framewo
Externí odkaz:
http://arxiv.org/abs/2412.03038
High-dimensional approximate $K$ nearest neighbor search (AKNN) is a fundamental task for various applications, including information retrieval. Most existing algorithms for AKNN can be decomposed into two main components, i.e., candidate generation
Externí odkaz:
http://arxiv.org/abs/2411.17229
Virtual Network Embedding (VNE) is a challenging combinatorial optimization problem that refers to resource allocation associated with hard and multifaceted constraints in network function virtualization (NFV). Existing works for VNE struggle to hand
Externí odkaz:
http://arxiv.org/abs/2410.22999
Autor:
Liu, Jiayu, Zhan, Jie, Li, Tongrui, Liu, Jishan, Cheng, Shufan, Shi, Yuming, Deng, Liwei, Zhang, Meng, Li, Chihao, Ding, Jianyang, Jiang, Qi, Ye, Mao, Liu, Zhengtai, Jiang, Zhicheng, Wang, Siyu, Li, Qian, Xie, Yanwu, Wang, Yilin, Qiao, Shan, Wen, Jinsheng, Sun, Yan, Shen, Dawei
Publikováno v:
Phys. Rev. Lett. 133, 176401 (2024)
Rutile RuO$_2$ has been posited as a potential $d$-wave altermagnetism candidate, with a predicted significant spin splitting up to 1.4 eV. Despite accumulating theoretical predictions and transport measurements, direct spectroscopic observation of s
Externí odkaz:
http://arxiv.org/abs/2409.13504
Time position embeddings capture the positional information of time steps, often serving as auxiliary inputs to enhance the predictive capabilities of time series models. However, existing models exhibit limitations in capturing intricate time positi
Externí odkaz:
http://arxiv.org/abs/2409.11024
Autor:
Zhang, Fayuan, Cheng, Xingkai, Yin, Zhouyi, Liu, Changchao, Deng, Liwei, Qiao, Yuxi, Shi, Zheng, Zhang, Shuxuan, Lin, Junhao, Liu, Zhengtai, Ye, Mao, Huang, Yaobo, Meng, Xiangyu, Zhang, Cheng, Okuda, Taichi, Shimada, Kenya, Cui, Shengtao, Zhao, Yue, Cao, Guang-Han, Qiao, Shan, Liu, Junwei, Chen, Chaoyu
Recent theoretical efforts predicted a type of unconventional antiferromagnet characterized by the crystal symmetry C (rotation or mirror), which connects antiferromagnetic sublattices in real space and simultaneously couples spin and momentum in rec
Externí odkaz:
http://arxiv.org/abs/2407.19555
Autor:
Ding, Jianyang, Jiang, Zhicheng, Chen, Xiuhua, Tao, Zicheng, Liu, Zhengtai, Li, Tongrui, Liu, Jishan, Sun, Jianping, Cheng, Jinguang, Liu, Jiayu, Yang, Yichen, Zhang, Runfeng, Deng, Liwei, Jing, Wenchuan, Huang, Yu, Shi, Yuming, Ye, Mao, Qiao, Shan, Wang, Yilin, Guo, Yanfeng, Feng, Donglai, Shen, Dawei
Publikováno v:
Phys.Rev.Lett.133,206401(2024)
Altermagnetism (AM), a newly discovered magnetic state, ingeniously integrates the properties of ferromagnetism and antiferromagnetism, representing a significant breakthrough in the field of magnetic materials. Despite experimental verification of s
Externí odkaz:
http://arxiv.org/abs/2405.12687
Autor:
Wang, Tianfu, Deng, Liwei, Wang, Chao, Lian, Jianxun, Yan, Yue, Yuan, Nicholas Jing, Zhang, Qi, Xiong, Hui
As the non-fungible token (NFT) market flourishes, price prediction emerges as a pivotal direction for investors gaining valuable insight to maximize returns. However, existing works suffer from a lack of practical definitions and standardized evalua
Externí odkaz:
http://arxiv.org/abs/2405.10640
Autonomous driving is an emerging technology that has advanced rapidly over the last decade. Modern transportation is expected to benefit greatly from a wise decision-making framework of autonomous vehicles, including the improvement of mobility and
Externí odkaz:
http://arxiv.org/abs/2312.11935