Results 61 to 70 of about 1,573,882 (289)
Advanced Functional Materials, EarlyView.A gradient‐engineered all‐paper sensor is fabricated by integrating MXene and in situ grown AgNPs within hierarchical cellulose networks. The device breaks the sensitivity–detection range trade‐off through cascaded conductive pathways, enabling ultrahigh pressure sensitivity, humidity–pressure decoupled dual‐mode sensing, and outstanding EMI shielding,
Ao Li +7 more
wiley +1 more source
Incremental updating algorithm for computing core based on improved discernibility matrix [PDF]
, 2009 分析发现杨明教授给出的改进的差别矩阵中存在不必要的计算,为此提出了改进的差别矩阵定义和求核方法;在此基础上提出一种基于改进差别矩阵的核增量式更新算法,主要考虑对象动态增加情况下核的更新问题。理论分析表明改进的核增量式更新算法具有近线性时间和空间复杂度。实验结果显示算法有效可行。Through analysis,it was found out that the improved discernibility matrix presented by Professor Yang Ming had ...
张东站, 赖桃桃, 冯少荣
core
The Method of Data Analysis in Intuitionistic Fuzzy Generalized Consistent Decision Formal Context
Entropy, 2019 Concept lattice has been successfully applied to various fields as an effective tool for data analysis and knowledge discovery, with attribute reduction being the key problem.
Binbin Sang +3 more
doaj +1 more source
Advanced Functional Materials, EarlyView.HfxZr1−xO2${\rm Hf}_x{\rm Zr}_{1-x}{\rm O}_2$ offers CMOS‐compatible nanoscale ferroelectricity yet suffers from a high Ec${\rm E}_c$ demanding large operating voltages. A unified phase‐field framework spanning AFE/FE/DE phases shows how FE grains soften neighboring AFE grains over λ$\lambda$ ≈$\approx$ 22–37 nm.
P. Pankaj +4 more
wiley +1 more source
A Variable Precision Attribute Reduction Approach in Multilabel Decision Tables
The Scientific World Journal, 2014 Owing to the high dimensionality of multilabel data, feature selection in multilabel learning will be necessary in order to reduce the redundant features and improve the performance of multilabel classification.
Hua Li +4 more
doaj +1 more source
Advanced Functional Materials, EarlyView.A sequential dual‐alignment strategy independently programs the orientation of conductive metal‐organic framework (c‐MOF) microrods and liquid crystals within a composite film. This approach creates an asymmetric bilayer structure that enables precise, multi‐responsive actuation.
Taegyun Hong +5 more
wiley +1 more source
Circular Discernment in Completely Extensive Structures and How to Avoid such Circles Generally [PDF]
, 2012 In this journal (Studia Logica), D. Rizza [2010: 176] expounded a solution of what he called “the indiscernibility problem for ante rem structuralism”, which is the problem to make sense of the presence, in structures, of objects that are indiscernible ...
History and Foundations of Science +4 more
core +2 more sources
The Improved SVM Multi Objects's Identification for the Uncalibrated Visual Servoing
International Journal of Advanced Robotic Systems, 2009 For the assembly of multi micro objects in micromanipulation, the first task is to identify multi micro parts. We present an improved support vector machine algorithm, which employs invariant moments based edge extraction to obtain feature attribute and ...
Xiangjin Zeng, Xinhan Huang, Min Wang
doaj +1 more source
Advanced Functional Materials, EarlyView.Sustainable Na‐(Fe,Zn)Cl2 battery modules deliver discharge energies comparable to state‐of‐the‐art Na‐(Ni,Fe)Cl2 batteries through high active‐material utilization, although with lower power capability. Advanced electrochemical characterization reveals a distinct reaction mechanism and low resistance during Fe dechlorination.
Enea Svaluto‐Ferro +10 more
wiley +1 more source
Parameterized Local Reduction of Decision Systems
Journal of Applied Mathematics, 2012 One important and valuable topic in rough sets is attribute reduction of a decision system. The existing attribute reductions are designed to just keep confidence of every certain rule as they cannot identify key conditional attributes explicitly for ...
Degang Chen, Yanyan Yang, Xiao Zhang
doaj +1 more source