Zobrazeno 1 - 10
of 74
pro vyhledávání: '"Shaofei Chen"'
Publikováno v:
Complex & Intelligent Systems, Vol 11, Iss 1, Pp 1-15 (2024)
Abstract Offline reinforcement learning (RL) has been widely used in safety-critical domains by avoiding dangerous and costly online interaction. A significant challenge is addressing uncertainties and risks outside of offline data. Risk-sensitive of
Externí odkaz:
https://doaj.org/article/92c83d0398244043abe7ab85bee3513b
Autor:
Shaofei Chen, Zhiyong Wang
Publikováno v:
Cancer Cell International, Vol 24, Iss 1, Pp 1-13 (2024)
Abstract Background Gastric cancer is a frequent and lethal solid tumor that has a poor prognosis and treatment result. Reprogramming of nucleotide metabolism is a characteristic of cancer development and progression. Methods We used a variety of mac
Externí odkaz:
https://doaj.org/article/5314f986c676453c9140279fb3c93bc2
Publikováno v:
Cancer Medicine, Vol 13, Iss 18, Pp n/a-n/a (2024)
Abstract Background Investigating the molecular mechanism of colorectal cancer (CRC), a common lethal malignancies worldwide, is of great clinical significance. Solute carrier family 25 member 19 (SLC25A19) is a member of the solute carrier family th
Externí odkaz:
https://doaj.org/article/af3f4b5bc6b9452db4eee55e14819688
Publikováno v:
Photonics, Vol 10, Iss 12, p 1347 (2023)
In this study, we propose a frequency measurement and estimation approach based on a lock-in analysis for precise frequency determination in polarization-modulated ranging signals. In this method, the modulation signal of an electro-optic modulator (
Externí odkaz:
https://doaj.org/article/8828972504ee449a942daf27314988c6
Publikováno v:
IEEE Access, Vol 8, Pp 99404-99421 (2020)
Multiagent systems (MASs) have received extensive attention in a variety of domains, such as robotics and distributed control. This paper focuses on how independent learners (ILs, structures used in decentralized reinforcement learning) decide on the
Externí odkaz:
https://doaj.org/article/bc6f2a1503774c0ea923a2e815582f49
Autor:
Shaofei Chen, Jiarui Pu, Jie Bai, Yuping Yin, Ke Wu, Jiliang Wang, Xiaoming Shuai, Jinbo Gao, Kaixiong Tao, Guobin Wang, Hang Li
Publikováno v:
Journal of Experimental & Clinical Cancer Research, Vol 37, Iss 1, Pp 1-12 (2018)
Abstract Background Recent studies have shown that interferon-γ (IFN-γ)-induced galectin-9 expression in Kupffer cells plays an essential role in modulatingthe microenvironment of hepatitis-associated hepatocellular carcinoma (HCC). However, whethe
Externí odkaz:
https://doaj.org/article/6789a40d2d2349fdbb5a5bf69ea3ddc6
Publikováno v:
International Journal of Advanced Robotic Systems, Vol 15 (2018)
This article presents a novel market-based mechanism for a dynamic coalition formation problem backgrounded under real-time task allocation. Specifically, we first analyze the main factors of the real-time task allocation problem, and formulate the p
Externí odkaz:
https://doaj.org/article/6e27655b0565420a97008c77134d7d39
Publikováno v:
Symmetry, Vol 11, Iss 8, p 1059 (2019)
Goal recognition (GR) is a method of inferring the goals of other agents, which enables humans or AI agents to proactively make response plans. Goal recognition design (GRD) has been proposed to deliberately redesign the underlying environment to acc
Externí odkaz:
https://doaj.org/article/f5183ebc82ed4ede98829631168cbf4e
Publikováno v:
PLoS ONE, Vol 10, Iss 6, p e0130154 (2015)
We investigate a multi-agent patrolling problem where information is distributed alongside threats in environments with uncertainties. Specifically, the information and threat at each location are independently modelled as multi-state Markov chains,
Externí odkaz:
https://doaj.org/article/b1af10f3203e4176a48957a59444394c
Publikováno v:
Molecules, Vol 21, Iss 10, p 1361 (2016)
Three new butenolides aspernolides H–J (1–3) together with seven known ones (4–10) were isolated from the fungus Aspergillus sp. CBS-P-2. Their chemical structures were established on the basis of 1D- and 2D-NMR spectroscopic data, HR-ESI-MS an
Externí odkaz:
https://doaj.org/article/99967448ca0c4fa2bae153220507d296