Yanfang Liu

ORCID: 0009-0001-6499-3705
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About
Contact & Profiles
Research Areas
  • Rough Sets and Fuzzy Logic
  • Gear and Bearing Dynamics Analysis
  • Acute Myeloid Leukemia Research
  • Anomaly Detection Techniques and Applications
  • Remote Sensing and Land Use
  • Electric and Hybrid Vehicle Technologies
  • Fungal Biology and Applications
  • Advanced Computational Techniques and Applications
  • VLSI and Analog Circuit Testing
  • Polysaccharides and Plant Cell Walls
  • Advanced Battery Technologies Research
  • Electric Vehicles and Infrastructure
  • Software System Performance and Reliability
  • Time Series Analysis and Forecasting
  • Data Mining Algorithms and Applications
  • Mechanical Engineering and Vibrations Research
  • Color perception and design
  • Sparse and Compressive Sensing Techniques
  • Land Use and Ecosystem Services
  • Text and Document Classification Technologies
  • Environmental Changes in China
  • Bayesian Modeling and Causal Inference
  • Topic Modeling
  • Higher Education and Teaching Methods
  • Advanced Multi-Objective Optimization Algorithms

Shanghai Academy of Agricultural Sciences
2006-2025

Beihang University
2010-2024

Huawei Technologies (China)
2024

Ningbo University of Technology
2022

Michigan Technological University
2020-2021

Guangzhou Vocational College of Science and Technology
2021

Longyan University
2015-2020

Nanjing University
2020

State Key Laboratory of Software Development Environment
2017-2018

Institute of Software
2018

To investigate the impact of steam explosion on structure β-glucan and its regulation human gut microbiota (GM), two polysaccharides were prepared from Hericium erinaceus fruit bodies treated by conventional crushing, respectively. Structural analysis indicated that both fractions identified as β-(1→3)-glucan with different branching ratios attached at O-6 position. Compared W20E obtained Q5E possessed lower molecular weight (Mw, 2.158×106 g/mol) ratio 2:7, which influenced effects diversity...

10.2139/ssrn.5079961 preprint EN 2025-01-01

The theory of rough sets is concerned with the lower and upper approximations objects through a binary relation on universe. It has been applied to machine learning, knowledge discovery, data mining. matroids generalization linear independence in vector spaces. used combinatorial optimization algorithm design. In order take advantages both matroids, this paper we propose matroidal structure based serial transitive We define family all minimal neighborhoods universe prove it satisfies circuit...

10.1155/2012/429737 article EN cc-by Journal of Applied Mathematics 2012-01-01

Being able to efficiently obtain an accurate estimate of the failure probability SRAM components has become a central issue as model circuits shrink their scale submicrometer with advanced technology nodes. In this work, we revisit classic norm minimization method. We then generalize it infinite and derive novel optimal manifold concept, which bridges surrogate-based importance sampling (IS) yield estimation methods. sub-optimal manifold, hypersphere, leads efficient method being aware...

10.1109/dac56929.2023.10247952 article EN 2023-07-09

Gear train optimization problems (GTOPs) can be very difficult. This paper proposes an enumerative procedure (EOP) for the GTOP of a two-speed dedicated electric transmission (2DET) vehicles (EVs). The EOP combines enumeration with Min-Max Principle Optimality (MMPO). First, requirements EV and manufacture operation were checked in order to obtain feasible region GTOP. Then, MMPO was implemented within reveal global optimum terms performance EV, load capacity gears size gear (GT). Results...

10.3390/en10091362 article EN cc-by Energies 2017-09-08

Abstract The unequal load sharing of double-pinion planetary gear sets (PGSs) would take place because manufacturing errors. A quasi-static model, suitable for any planet train number and support condition, was proposed considering ratio PGSs with four trains simulated various position errors, whose results show that the radial error has different effects on behavior from simple PGSs. mechanics this phenomenon revealed. effect in presence errors then by introducing equivalent variable....

10.1088/1757-899x/677/5/052068 article EN IOP Conference Series Materials Science and Engineering 2019-12-01

In order to achieve comprehensive fuel economy for plug-in hybrid electric vehicles (PHEVs) considering real-time traffic information, this paper proposes an A-ECMS energy management strategy with adaptive equivalent factor (EF) based on ANFIS, which can adaptively adjust the predicted reference curve of battery state charge (SOC). Meanwhile, Adaptive Network-based Fuzzy Inference System (ANFIS) model was used train SOC consumption under different driving cycles, so that vehicle calculate in...

10.1016/j.ifacol.2021.10.154 article EN IFAC-PapersOnLine 2021-01-01

Using the optimization result of landscape pattern and land use structure as constraints CA simulation results, a decision-making model spatial is established coupled with cellular automata to realize quantitative simultaneously. And Huangpi district taken case study verify rationality model.

10.1117/12.838346 article EN Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE 2009-09-15

Anomaly detection of flight data is vital to aviation safety. A real time anomaly for can identify safety issues as soon anomalies occur and improve the system. However, existing methods either perform not very well on unknown or are limited in their capabilities detection. This paper provides a method detect with comparable performance. Firstly it transforms discrete continuous into sequences. And each sequence obtained from segmented several subsequences by sliding window specified size....

10.1109/hpcc/smartcity/dss.2018.00080 article EN 2018-06-01

Recently, the relationship between matroids and generalized rough sets based on relations has been studied from viewpoint of linear independence matrices. In this paper, we reveal more relationships by predecessor successor neighborhoods relations. First, through these two neighborhoods, propose a pair matroids, namely relation matroid matroid, respectively. Basic characteristics such as dependent sets, circuits, rank function closure operator, are described Second, induce circuits matroid....

10.48550/arxiv.1209.5456 preprint EN other-oa arXiv (Cornell University) 2012-01-01
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