Zobrazeno 1 - 10
of 4 465
pro vyhledávání: '"Xu, Nan."'
Autor:
Xu, Ke, Liang, Ting, Xu, Nan, Ying, Penghua, Chen, Shunda, Wei, Ning, Xu, Jianbin, Fan, Zheyong
Water's unique hydrogen-bonding network and anomalous properties pose significant challenges for accurately modeling its structural, thermodynamic, and transport behavior across varied conditions. Although machine-learned potentials have advanced the
Externí odkaz:
http://arxiv.org/abs/2411.09631
Autor:
Xu, Nan, Ma, Xuezhe
While large language models (LLMs) have demonstrated increasing power, they have also called upon studies on their hallucinated outputs that deviate from factually correct statements. In this paper, we focus on one important scenario of false premise
Externí odkaz:
http://arxiv.org/abs/2411.07457
Autor:
Xu, Nan, Ma, Xuezhe
Interestingly, LLMs yet struggle with some basic tasks that humans find trivial to handle, e.g., counting the number of character r's in the word "strawberry". There are several popular conjectures (e.g., tokenization, architecture and training data)
Externí odkaz:
http://arxiv.org/abs/2410.14166
Autor:
Deng, Hanbin, Yang, Tianyu, Liu, Guowei, Liu, Lu, Zhao, Lingxiao, Wang, Wu, Li, Tiantian, Song, Wei, Neupert, Titus, Liu, Xiang-Rui, Shao, Jifeng, Zhao, Y. Y., Xu, Nan, Deng, Hao, Huang, Li, Zhao, Yue, Zhang, Liyuan, Mei, Jia-Wei, Wu, Liusuo, He, Jiaqing, Liu, Qihang, Liu, Chang, Yin, Jia-Xin
Publikováno v:
Phys. Rev. Lett. 133, 046503 (2024)
The kagome spin ice can host frustrated magnetic excitations by flipping its local spin. Under an inelastic tunneling condition, the tip in a scanning tunneling microscope can flip the local spin, and we apply this technique to kagome metal HoAgGe wi
Externí odkaz:
http://arxiv.org/abs/2408.02892
Deep Ultraviolet (DUV) Photolithography is currently used to fabricate mass-scale integrated circuits (ICs). Its high throughput and resolution could benefit large-scale RF MEMS production for the telecommunication market. We present a process flow t
Externí odkaz:
http://arxiv.org/abs/2407.15213
The fusion of multi-source data is essential for a comprehensive analysis of geographic applications. Due to distinct data structures, the fusion process tends to encounter technical difficulties in terms of preservation of the intactness of each sou
Externí odkaz:
http://arxiv.org/abs/2407.10599
Motivated by in-context learning (ICL) capabilities of Large Language models (LLMs), multimodal LLMs with additional visual modality are also exhibited with similar ICL abilities when multiple image-text pairs are provided as demonstrations. However,
Externí odkaz:
http://arxiv.org/abs/2407.00902
Autor:
Wang, Minzheng, Chen, Longze, Fu, Cheng, Liao, Shengyi, Zhang, Xinghua, Wu, Bingli, Yu, Haiyang, Xu, Nan, Zhang, Lei, Luo, Run, Li, Yunshui, Yang, Min, Huang, Fei, Li, Yongbin
Long-context modeling capabilities have garnered widespread attention, leading to the emergence of Large Language Models (LLMs) with ultra-context windows. Meanwhile, benchmarks for evaluating long-context LLMs are gradually catching up. However, exi
Externí odkaz:
http://arxiv.org/abs/2406.17419
Direct preference optimization (DPO) has shown to be an effective method for large language model (LLM) alignment. Recent works have attempted to apply DPO to multimodal scenarios but have found it challenging to achieve consistent improvement. Throu
Externí odkaz:
http://arxiv.org/abs/2406.11839
Inspired by the Bloch Sphere representation, we propose a novel rotary position encoding on a three-dimensional sphere, named 3D Rotary Position Encoding (3D-RPE). 3D-RPE is an advanced version of the widely used 2D Rotary Position Encoding (RoPE), w
Externí odkaz:
http://arxiv.org/abs/2406.09897