Resource Type

Journal Article 562

Year

2024 2

2023 43

2022 49

2021 41

2020 39

2019 36

2018 30

2017 29

2016 31

2015 40

2014 38

2013 26

2012 20

2011 16

2010 18

2009 15

2008 29

2007 16

2006 3

2005 7

open ︾

Keywords

B-spline 7

pattern recognition 7

genetic algorithm 5

spatial variability 5

hepatitis B virus 4

photocatalysis 4

Artificial intelligence 3

sensitivity analysis 3

Artificial neural networks 2

B p65 (NF-κ 2

B p65) 2

COVID-19 2

China 2

Organic pollutants 2

Qinba Mountain Area 2

atomization 2

chicken 2

chronic hepatitis B 2

energy security 2

open ︾

Search scope:

排序： Display mode:

Classification of EEG-based single-trial motor imagery tasks using aB-CSP method forBCI Research Articles

Zhi-chuan TANG, Chao LI, Jian-feng WU, Peng-cheng LIU, Shi-wei CHENG

Frontiers of Information Technology & Electronic Engineering 2019, Volume 20, Issue 8,   Pages 1087-1098 doi: 10.1631/FITEE.1800083

Abstract: In this paper, we propose an improved common spatial pattern (B-CSP) method to extract features for alleviatingAnother two conventional feature extraction methods, original common spatial pattern (CSP) and autoregressiveAn improved classification performance for both data sets (public data set: 91.25%±1.77% for left handright hand; experimental data set: 90.43%±4.26% for left hand vs. foot) verifies the advantages of the B-CSPThe results demonstrate that our proposed B-CSP method can classify EEG-based MI tasks effectively, and

Keywords： Electroencephalogram (EEG)     Motor imagery (MI)     Improved common spatial pattern (B-CSP)     Feature extraction    

HTML PDF Collect

Improved directional-distance filter

JIN Lianghai, LI Dehua

Frontiers of Mechanical Engineering 2008, Volume 3, Issue 2,   Pages 205-211 doi: 10.1007/s11465-008-0025-2

Abstract: This paper proposes a new spatial-distance weighting function.

Keywords： information     distance-weighted directional-distance     ADWDDF     traditional DDF     spatial-distance weighting    

HTML PDF Collect

Relative vibration identification of cutter and workpiece based on improved bidimensional empirical mode

Jiasheng LI, Xingzhan LI, Wei WEI, Pinkuan LIU

Frontiers of Mechanical Engineering 2020, Volume 15, Issue 2,   Pages 227-239 doi: 10.1007/s11465-020-0587-1

Abstract: The decomposition examples show that the improved BEMD can effectively solve the problem of boundaryIn addition, the spatial spectrum analysis of the extracted profile is carried out.important effect on the shape of the contour can be accurately identified through contour extraction and spatialdecomposition results of simulation and experimental surface morphology demonstrate the validity of the improved

Keywords： bidimensional empirical mode decomposition     spatial spectrum analysis     boundary effect     vibration identification    

HTML PDF Collect

Series transformer based diode-bridge-type solid state fault current limiter

B. GHAREHPETIAN

Frontiers of Information Technology & Electronic Engineering 2015, Volume 16, Issue 9,   Pages 769-784 doi: 10.1631/FITEE.1400428

Abstract: the magnitude of the DC reactor current, the fault current is reduced and the voltage of the point of commonTherefore, the power quality indices can be improved.

Keywords： Solid state fault current limiter (SSFCL)     Power quality     Voltage sag     Point of common coupling (PCC)    

HTML PDF Collect

Case modifying of high-speed cutting database based on CSP and similarity theory

Kejun XIANG, Zhanqiang LIU, Xing AI

Frontiers of Mechanical Engineering 2009, Volume 4, Issue 1,   Pages 83-87 doi: 10.1007/s11465-009-0014-0

Abstract: According to the variables’ difference of the solution part in a case, a constraint satisfaction problem (CSPThe algorithm of CSP is used to solve the discrete variable constraint problem.The CSP and similarity calculation are applied to case modifying, which is possible to automatically

Keywords： high-speed cutting database     case modifying     CSP     similarity calculation    

HTML PDF Collect

Advances in some common chronic liver diseases

Ke-Qin Hu

Frontiers of Medicine 2014, Volume 8, Issue 2,   Pages 127-128 doi: 10.1007/s11684-014-0341-3

HTML PDF Collect

Big Geodata Reveals Spatial Patterns of Built Environment Stocks Across and Within Cities in China

Zhou Huang,Yi Bao,Ruichang Mao,Han Wang,Ganmin Yin,Lin Wan,Houji Qi,Qiaoxuan Li,Hongzhao Tang,Qiance Liu,Linna Li,Bailang Yu,Qinghua Guo,Yu Liu,Huadong Guo,Gang Liu,

Engineering doi: 10.1016/j.eng.2023.05.015

Abstract: stocks across and particularly within cities is limited, largely owing to the lack of sufficient high spatialThese results shed light on future urbanization in developing cities, inform spatial planning, and support

Keywords： urban system engineering     built environment stock     spatial pattern     urban sustainability     big geodata    

HTML PDF Collect

Coordinated Development in Qinba Mountain Area

Zhou Qinghua, Niu Junqing, Shen Yan

Strategic Study of CAE 2020, Volume 22, Issue 1,   Pages 18-24 doi: 10.15302/J-SSCAE-2020.01.003

Abstract:

This study discusses the coordination targets and spatial patterns inthe Qinba Mountain Area, and aims to provide a reference in terms of regional, spatial, and strategicA spatial coordination pattern based on a “green heart” model and networked city clustersthe Qinba Mountain Area should be coordinated with the surrounding urban areas, thus to establish a spatialcoordination pattern that reflects both the ecological features of this area and the characteristics

Keywords： Qinba Mountain Area     green development     regional coordination     spatial pattern    

HTML PDF Collect

Top-geoherbs of traditional Chinese medicine: common trait, quality characteristics and formation

Luqi Huang, Lanping Guo, Chaoyi Ma, Wei Gao, Qingjun Yuan

Frontiers of Medicine 2011, Volume 5, Issue 2,   Pages 185-194 doi: 10.1007/s11684-011-0141-y

Abstract: have a thorough knowledge of top-geoherbs, this article reviews the concept, historical evolution, common

Keywords： top-geoherbs     common trait     quality characteristics     formation     biological mechanism    

HTML PDF Collect

AGCD: a robust periodicity analysis method based on approximate greatest common divisor

Juan YU,Pei-zhong LU

Frontiers of Information Technology & Electronic Engineering 2015, Volume 16, Issue 6,   Pages 466-473 doi: 10.1631/FITEE.1400345

Abstract: Periodicity is one of the most common phenomena in the physical world.To solve the problem, a novel method based on the approximate greatest common divisor (AGCD) is proposed

Keywords： Periodicity analysis     Period detection     Sparsity     Noise     Approximate greatest common divisor (AGCD)    

HTML PDF Collect

Dark, Beyond Deep: A Paradigm Shift to Cognitive AI with Humanlike Common Sense Feature Article

Fan, Siyuan Huang, Mark Edmonds, Hangxin Liu, Feng Gao, Chi Zhang, Siyuan Qi, Ying Nian Wu, Joshua B.

Engineering 2020, Volume 6, Issue 3,   Pages 310-345 doi: 10.1016/j.eng.2020.01.011

Abstract: rdquo; paradigm, wherein a single artificial intelligence (AI) system is challenged to develop “commonWe illustrate the potential power of this new paradigm by reviewing models of common sense that synthesizephysics, intent, causality, and utility (FPICU) as the five core domains of cognitive AI with humanlike commonWe demonstrate the power of this perspective to develop cognitive AI systems with humanlike common senseIn summary, we argue that the next generation of AI must embrace “dark” humanlike common

Keywords： Computer vision     Artificial intelligence     Causality     Intuitive physics     Functionality     Perceived intent     Utility    

HTML PDF Collect

Influence of cetane number improver on performance and emissions of a common-rail diesel engine fueled

Wu YU, Gen CHEN, Zuohua HUANG

Frontiers in Energy 2011, Volume 5, Issue 4,   Pages 412-418 doi: 10.1007/s11708-011-0163-9

Abstract: and emissions, including particulate number concentration and size distribution, of a turbocharged, common-raildecreases, the start of second heat release are advanced, and the fuel economy and thermal efficiency are improved

Keywords： biodiesel     methanol     common-rail (CR) diesel engine     cetane number (CN) improver    

HTML PDF Collect

Improved Oxygen Evolution Kinetics and Surface States Passivation of Ni-Bi Co-Catalyst for Letter

Ke Dang,Tuo Wang,Chengcheng Li,Jijie Zhang,Shanshan Liu,Jinlong Gong

Engineering 2017, Volume 3, Issue 3,   Pages 285-289 doi: 10.1016/J.ENG.2017.03.005

Abstract: the combinational surface kinetics enhancement and surface states passivation of nickel-borate (Ni-BBi-modified Fe2O3 photoanode exhibits a cathodic onset potentialThe borate (Bi) in the Ni-Bi film promotes the release of protons for the oxygen

Keywords： Nickel-borate     Hematite     Oxygen evolution reaction     Co-catalyst    

HTML PDF Collect

Optimization of urban bus operation frequency under common route condition with rail transit

Bin YU, Sijia REN, Enze WU, Yifan ZHOU, Yunpeng WANG

Frontiers of Engineering Management 2017, Volume 4, Issue 4,   Pages 451-462 doi: 10.15302/J-FEM-2017036

Abstract: The overlap of bus and rail transit routes is common in China.Given that buses and rail transits are becoming increasingly common, this paper aims to present the overlapped

Keywords： common route     bus operation frequency     bi-level model     Agent simulation     SCE-UA algorithm    

HTML PDF Collect

Application of 3S Technologies to Regional Ecological Function Division —A Case of City of Puyang in Henan Province

Bian Yousheng,Cai Bofeng,Zhao Nan

Strategic Study of CAE 2005, Volume 7, Issue 12,   Pages 54-60

Abstract: The spatial analysis function can fulfill the overlay analysis of differently weighed factors.The ecological pattern which deeply influences the ecological function are sufficiently considered in

Keywords： ecological function division     3S     spatial analysis     ecological pattern    

HTML PDF Collect

Title Author Date Type Operation

Classification of EEG-based single-trial motor imagery tasks using aB-CSP method forBCI

Zhi-chuan TANG, Chao LI, Jian-feng WU, Peng-cheng LIU, Shi-wei CHENG

Journal Article

Improved directional-distance filter

JIN Lianghai, LI Dehua

Journal Article

Relative vibration identification of cutter and workpiece based on improved bidimensional empirical mode

Jiasheng LI, Xingzhan LI, Wei WEI, Pinkuan LIU

Journal Article

Series transformer based diode-bridge-type solid state fault current limiter

B. GHAREHPETIAN

Journal Article

Case modifying of high-speed cutting database based on CSP and similarity theory

Kejun XIANG, Zhanqiang LIU, Xing AI

Journal Article

Advances in some common chronic liver diseases

Ke-Qin Hu

Journal Article

Big Geodata Reveals Spatial Patterns of Built Environment Stocks Across and Within Cities in China

Zhou Huang,Yi Bao,Ruichang Mao,Han Wang,Ganmin Yin,Lin Wan,Houji Qi,Qiaoxuan Li,Hongzhao Tang,Qiance Liu,Linna Li,Bailang Yu,Qinghua Guo,Yu Liu,Huadong Guo,Gang Liu,

Journal Article

Coordinated Development in Qinba Mountain Area

Zhou Qinghua, Niu Junqing, Shen Yan

Journal Article

Top-geoherbs of traditional Chinese medicine: common trait, quality characteristics and formation

Luqi Huang, Lanping Guo, Chaoyi Ma, Wei Gao, Qingjun Yuan

Journal Article

AGCD: a robust periodicity analysis method based on approximate greatest common divisor

Juan YU,Pei-zhong LU

Journal Article

Dark, Beyond Deep: A Paradigm Shift to Cognitive AI with Humanlike Common Sense

Fan, Siyuan Huang, Mark Edmonds, Hangxin Liu, Feng Gao, Chi Zhang, Siyuan Qi, Ying Nian Wu, Joshua B.

Journal Article

Influence of cetane number improver on performance and emissions of a common-rail diesel engine fueled

Wu YU, Gen CHEN, Zuohua HUANG

Journal Article

Improved Oxygen Evolution Kinetics and Surface States Passivation of Ni-Bi Co-Catalyst for

Ke Dang,Tuo Wang,Chengcheng Li,Jijie Zhang,Shanshan Liu,Jinlong Gong

Journal Article

Optimization of urban bus operation frequency under common route condition with rail transit

Bin YU, Sijia REN, Enze WU, Yifan ZHOU, Yunpeng WANG

Journal Article

Application of 3S Technologies to Regional Ecological Function Division —A Case of City of Puyang in Henan Province

Bian Yousheng,Cai Bofeng,Zhao Nan

Journal Article