no code implementations • 24 May 2024 • Peihua Mai, Ran Yan, Yan Pang
To reconcile the conflicts, we propose a robust federated learning framework against poisoning attacks (RFLPA) based on SecAgg protocol.
no code implementations • 30 Dec 2023 • Peihua Mai, Ran Yan, Rui Ye, Youjia Yang, Yinchuan Li, Yan Pang
In response, we present ConfusionPrompt, a novel private LLM inference framework designed to obfuscate the server by: (i) decomposing the prompt into sub-prompts, and (ii) generating pseudo prompts along with the genuine sub-prompts as input to the online LLM.
1 code implementation • 13 Oct 2023 • Peihua Mai, Ran Yan, Zhe Huang, Youjia Yang, Yan Pang
Large Language Models (LLMs) excel in natural language understanding by capturing hidden semantics in vector space.
no code implementations • 25 Aug 2023 • Yanjie Song, Yutong Wu, Yangyang Guo, Ran Yan, P. N. Suganthan, Yue Zhang, Witold Pedrycz, Swagatam Das, Rammohan Mallipeddi, Oladayo Solomon Ajani. Qiang Feng
Reinforcement learning (RL) integrated as a component in the EA framework has demonstrated superior performance in recent years.
no code implementations • 24 Jun 2023 • Ran Yan, Nan Zhou, Wei Feng, Minda Ma, Xiwang Xiang, Chao Mao
(2) Building electrification played a significant role in decarbonizing space cooling (-87. 7 in China and -130. 2 kilograms of carbon dioxide (kgCO2) per household in India) and appliances (-169. 7 in China and -43. 4 kgCO2 per household in India).
no code implementations • 23 Dec 2022 • Wenzheng Song, Ran Yan, Boshu Lei, Takayuki Okatani
In this study, we present a novel method called SuperGF, which effectively unifies local and global features for visual localization, leading to a higher trade-off between localization accuracy and computational efficiency.
1 code implementation • 2 Dec 2021 • Jie Ren, Wenteng Liang, Ran Yan, Luo Mai, Shiwen Liu, Xiao Liu
Large-scale Bundle Adjustment (BA) requires massive memory and computation resources which are difficult to be fulfilled by existing BA libraries.
no code implementations • 25 Nov 2021 • Shuxue Peng, Zihang He, Haotian Zhang, Ran Yan, Chuting Wang, Qingtian Zhu, Xiao Liu
In this paper, we present a visual localization pipeline, namely MegLoc, for robust and accurate 6-DoF pose estimation under varying scenarios, including indoor and outdoor scenes, different time across a day, different seasons across a year, and even across years.
no code implementations • 10 Aug 2021 • Xiaopeng Bi, Ran Yan, Zheng Chai, Haotian Zhang, Xiao Liu
This report describes Megvii-3D team's approach towards SimLocMatch Challenge @ CVPR 2021 Image Matching Workshop.
no code implementations • 10 Aug 2021 • Xiaopeng Bi, Yu Chen, Xinyang Liu, Dehao Zhang, Ran Yan, Zheng Chai, Haotian Zhang, Xiao Liu
This report describes Megvii-3D team's approach towards CVPR 2021 Image Matching Workshop.
no code implementations • Frontiers of Engineering Management 2019 • Lu ZHEN, Dan ZHUGE, Liwen MURONG, Ran Yan, Shuaian W ANG
This study highlights the importance and necessity of investigating emergent research problems in the operation management of green ports and maritime shipping networks.