Zobrazeno 1 - 10
of 3 942
pro vyhledávání: '"Zhang Guoqiang"'
Publikováno v:
Zhongliu Fangzhi Yanjiu, Vol 50, Iss 3, Pp 264-270 (2023)
Objective To investigate the predictive value of preoperative fibrinogen/albumin ratio (FAR) and systemic immune inflammation index (SII) on the postoperative prognosis of patients with pancreatic ductal adenocarcinoma. Methods An ROC curve was used
Externí odkaz:
https://doaj.org/article/31ab173938df47fdab62d7ece2e14fc7
In the literature, various reversible deep neural networks (DNN) models have been proposed to reduce memory consumption or improve data-throughput in the training process. However, almost all existing reversible DNNs either are constrained to have sp
Externí odkaz:
http://arxiv.org/abs/2407.09093
Autor:
Heusdens, Richard, Zhang, Guoqiang
In this paper we consider the problem of distributed nonlinear optimisation of a separable convex cost function over a graph subject to cone constraints. We show how to generalise, using convex analysis, monotone operator theory and fixed-point theor
Externí odkaz:
http://arxiv.org/abs/2405.09490
Objectives: To provide an overall quality assessment of the methods used for COVID-19-related studies using propensity score matching (PSM). Study Design and Setting: A systematic search was conducted in June 2021 on PubMed to identify COVID-19-relat
Externí odkaz:
http://arxiv.org/abs/2403.07023
Autor:
Wu, Di, Lan, Haoyang, Liu, Jiaxing, Lu, Huangang, Zhang, Jianyao, Lv, Jianfeng, Wu, Xuezhi, Zhang, Hui, Xia, Yadong, He, Qiangyou, Cai, Jie, Ma, Qianyi, Xia, Yuhui, Wang, Zhenan, Wang, Meizhi, Yang, Zhiyan, Xu, Xinlu, Geng, Yixing, Lin, Chen, Ma, Wenjun, Zhao, Yanying, Wang, Haoran, Liu, Fulong, He, Chuangye, Yu, Jinqing, Guo, Bing, Zhang, Guoqiang, Xu, Furong, Wang, Naiyan, Ma, Yugang, Mourou, Gérard, Yan, Xueqing
Isomers, ubiquitous populations of relatively long-lived nuclear excited states, play a crucial role in nuclear physics. However, isomers with half-life times of several seconds or less barely had experimental cross section data due to the lack of a
Externí odkaz:
http://arxiv.org/abs/2402.15187
Publikováno v:
E3S Web of Conferences, Vol 356, p 01021 (2022)
To evaluate the performance and energy savings of different ventilative cooling systems, three mixed forms of ventilative cooling were described and the most promising rule-based heuristic control criteria were used as applicable control strategies b
Externí odkaz:
https://doaj.org/article/33f6e648690844e69ddb9c0a5d1a70e4
A Personal Sound Zones (PSZ) system aims to generate two or more independent listening zones that allow multiple users to listen to different music/audio content in a shared space without the need for wearing headphones. Most existing studies assume
Externí odkaz:
http://arxiv.org/abs/2311.12427
Autor:
Heusdens, Richard, Zhang, Guoqiang
In this paper, we consider the problem of distributed optimisation of a separable convex cost function over a graph, where every edge and node in the graph could carry both linear equality and/or inequality constraints. We show how to modify the prim
Externí odkaz:
http://arxiv.org/abs/2309.12897
Recently, various methods have been proposed to address the inconsistency issue of DDIM inversion to enable image editing, such as EDICT [36] and Null-text inversion [22]. However, the above methods introduce considerable computational overhead. In t
Externí odkaz:
http://arxiv.org/abs/2307.10829